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🌀 Tcl un.tcl (39.5 KB, 1081 lines)
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Quick Start — Tcl

# Download + setup
curl -O https://git.unturf.com/engineering/unturf/un-inception/-/raw/main/clients/tcl/sync/src/un.tcl && chmod +x un.tcl && ln -sf un.tcl un
export UNSANDBOX_PUBLIC_KEY="unsb-pk-xxxx-xxxx-xxxx-xxxx"
export UNSANDBOX_SECRET_KEY="unsb-sk-xxxxx-xxxxx-xxxxx-xxxxx"
# Run code
./un script.tcl

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Install Guide →
Static Binary
Linux x86_64 (5.3MB)
un
Tcl SDK
un.tcl (39.5 KB)
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Features

  • 42+ languages - Python, JS, Go, Rust, C++, Java...
  • Sessions - 30+ shells/REPLs, tmux persistence
  • Files - Upload files, collect artifacts
  • Services - Persistent containers with domains
  • Snapshots - Point-in-time backups
  • Images - Publish, share, transfer

Integration Quickstart ⚡

Add unsandbox superpowers to your existing Tcl app:

1
Download 
curl -O https://git.unturf.com/engineering/unturf/un-inception/-/raw/main/clients/tcl/sync/src/un.tcl
2
Set API Keys 
# Option A: Environment variables
export UNSANDBOX_PUBLIC_KEY="unsb-pk-xxxx-xxxx-xxxx-xxxx"
export UNSANDBOX_SECRET_KEY="unsb-sk-xxxxx-xxxxx-xxxxx-xxxxx"

# Option B: Config file (persistent)
mkdir -p ~/.unsandbox
echo "unsb-pk-xxxx-xxxx-xxxx-xxxx,unsb-sk-xxxxx-xxxxx-xxxxx-xxxxx" > ~/.unsandbox/accounts.csv
3
Hello World 
# In your Tcl app:
source un.tcl

set result [execute_code "tcl" {puts "Hello from Tcl running on unsandbox!"}]
puts [dict get $result stdout]  ;# Hello from Tcl running on unsandbox!
Demo cooldown: s
stdout: 

                      

                      
                      

                        JSON Response:
                        

                      

                    

                  

                


                

                  4
                  

                    Run
                    
tclsh myapp.tcl

                  

                

              

            


            
            

              

                Source Code 📄 (1081 lines)
                

                  
                  Raw
                  GitLab 🦊🐺
                  GitHub 🐱🐙
                

              

              

                MD5: 61bbaf04d367fa12368fd3f6b7a445ba
                SHA256: 2cb901da16c38a4d290ef1238850b814b9c6e5ae57524c075e37646d27bae6ba
              

              

                
#!/usr/bin/env tclsh
# PUBLIC DOMAIN - NO LICENSE, NO WARRANTY
#
# unsandbox.com TCL SDK (Synchronous)
# Full API with execution, sessions, services, snapshots, and images.
#
# Library Usage:
#     source un.tcl
#     set result [Un::execute "python" "print(42)"]
#     puts [dict get $result stdout]
#
# CLI Usage:
#     tclsh un.tcl script.py
#     tclsh un.tcl -s python 'print(42)'
#     tclsh un.tcl session --list
#     tclsh un.tcl service --list
#
# Copyright 2025 TimeHexOn & foxhop & russell@unturf

package require http
package require json
package require tls
package require base64
package require sha256

# Register https support
::http::register https 443 ::tls::socket

namespace eval Un {
    variable VERSION "4.2.50"
    variable API_BASE "https://api.unsandbox.com"
    variable PORTAL_BASE "https://unsandbox.com"
    variable LANGUAGES_CACHE_TTL 3600
    variable LANGUAGES_CACHE_FILE [file join $::env(HOME) ".unsandbox" "languages.json"]
    variable LAST_ERROR ""

    # Colors
    variable BLUE "\033\[34m"
    variable RED "\033\[31m"
    variable GREEN "\033\[32m"
    variable YELLOW "\033\[33m"
    variable RESET "\033\[0m"

    # Extension to language mapping
    variable EXT_MAP
    array set EXT_MAP {
        .py python .js javascript .ts typescript
        .rb ruby .php php .pl perl .lua lua
        .sh bash .go go .rs rust .c c
        .cpp cpp .cc cpp .cxx cpp
        .java java .kt kotlin .cs csharp .fs fsharp
        .hs haskell .ml ocaml .clj clojure .scm scheme
        .lisp commonlisp .erl erlang .ex elixir .exs elixir
        .jl julia .r r .R r .cr crystal
        .d d .nim nim .zig zig .v vlang
        .dart dart .groovy groovy .scala scala
        .f90 fortran .f95 fortran .cob cobol
        .pro prolog .forth forth .4th forth
        .tcl tcl .raku raku .m objc
    }

    # ============================================================================
    # Utility Functions
    # ============================================================================

    proc version {} {
        variable VERSION
        return $VERSION
    }

    proc last_error {} {
        variable LAST_ERROR
        return $LAST_ERROR
    }

    proc set_error {msg} {
        variable LAST_ERROR
        set LAST_ERROR $msg
    }

    proc detect_language {filename} {
        variable EXT_MAP
        if {$filename eq ""} { return "" }
        set ext [file extension $filename]
        if {[info exists EXT_MAP($ext)]} {
            return $EXT_MAP($ext)
        }
        return ""
    }

    proc hmac_sign {secret message} {
        if {$secret eq "" || $message eq ""} { return "" }
        return [::sha2::hmac -hex -key $secret $message]
    }

    proc health_check {} {
        variable API_BASE
        if {[catch {
            set token [::http::geturl "$API_BASE/health" -timeout 5000]
            set ncode [::http::ncode $token]
            ::http::cleanup $token
            return [expr {$ncode == 200}]
        }]} {
            return 0
        }
    }

    # ============================================================================
    # Credential Management
    # ============================================================================

    proc load_accounts_csv {path} {
        if {![file exists $path]} { return "" }
        if {[catch {open $path r} fp]} { return "" }
        set line [gets $fp]
        close $fp
        if {[string index $line 0] eq "#"} { return "" }
        return $line
    }

    proc get_credentials {{public_key ""} {secret_key ""}} {
        # Tier 1: Arguments
        if {$public_key ne "" && $secret_key ne ""} {
            return [list $public_key $secret_key]
        }

        # Tier 2: Environment
        if {[info exists ::env(UNSANDBOX_PUBLIC_KEY)] && [info exists ::env(UNSANDBOX_SECRET_KEY)]} {
            return [list $::env(UNSANDBOX_PUBLIC_KEY) $::env(UNSANDBOX_SECRET_KEY)]
        }

        # Legacy fallback
        if {[info exists ::env(UNSANDBOX_API_KEY)]} {
            return [list $::env(UNSANDBOX_API_KEY) ""]
        }

        # Tier 3: Home directory
        set creds [load_accounts_csv [file join $::env(HOME) ".unsandbox" "accounts.csv"]]
        if {$creds ne ""} {
            set parts [split $creds ","]
            return [list [lindex $parts 0] [lindex $parts 1]]
        }

        # Tier 4: Local directory
        set creds [load_accounts_csv "./accounts.csv"]
        if {$creds ne ""} {
            set parts [split $creds ","]
            return [list [lindex $parts 0] [lindex $parts 1]]
        }

        set_error "No credentials found"
        error "No credentials found"
    }

    # ============================================================================
    # API Communication
    # ============================================================================

    proc api_request {endpoint method body {public_key ""} {secret_key ""} {extra_headers {}} {content_type "application/json"}} {
        variable API_BASE

        lassign [get_credentials $public_key $secret_key] pk sk

        set headers [list Authorization "Bearer $pk" Content-Type $content_type]

        # Add HMAC signature if secret key exists
        if {$sk ne ""} {
            set timestamp [clock seconds]
            set sig_input "${timestamp}:${method}:${endpoint}:${body}"
            set signature [hmac_sign $sk $sig_input]
            lappend headers X-Timestamp $timestamp
            lappend headers X-Signature $signature
        }

        # Add extra headers
        foreach {k v} $extra_headers {
            lappend headers $k $v
        }

        set url "${API_BASE}${endpoint}"

        if {$method eq "GET"} {
            set token [::http::geturl $url -headers $headers -timeout 300000]
        } elseif {$method eq "DELETE"} {
            set token [::http::geturl $url -method DELETE -headers $headers -timeout 300000]
        } else {
            set token [::http::geturl $url -method $method -headers $headers -query $body -timeout 300000]
        }

        set ncode [::http::ncode $token]
        set response [::http::data $token]
        ::http::cleanup $token

        return [list $ncode $response]
    }

    proc api_request_json {endpoint method body {public_key ""} {secret_key ""}} {
        lassign [api_request $endpoint $method $body $public_key $secret_key] ncode response
        if {$ncode >= 200 && $ncode < 300} {
            if {[catch {::json::json2dict $response} result]} {
                return $response
            }
            return $result
        }
        set_error "API error ($ncode): $response"
        error "API error ($ncode)"
    }

    proc api_request_with_sudo {endpoint method body {public_key ""} {secret_key ""}} {
        variable YELLOW RED GREEN RESET

        lassign [api_request $endpoint $method $body $public_key $secret_key] ncode response

        # Handle 428 - Sudo OTP required
        if {$ncode == 428} {
            set challenge_id ""
            if {[catch {::json::json2dict $response} resp_dict] == 0} {
                if {[dict exists $resp_dict challenge_id]} {
                    set challenge_id [dict get $resp_dict challenge_id]
                }
            }

            puts stderr "${YELLOW}Confirmation required. Check your email for a one-time code.${RESET}"
            puts -nonewline stderr "Enter OTP: "
            flush stderr

            gets stdin otp
            set otp [string trim $otp]

            if {$otp eq ""} {
                set_error "Operation cancelled"
                error "Operation cancelled"
            }

            # Retry with sudo headers
            set extra_headers [list X-Sudo-OTP $otp]
            if {$challenge_id ne ""} {
                lappend extra_headers X-Sudo-Challenge $challenge_id
            }

            lassign [api_request $endpoint $method $body $public_key $secret_key $extra_headers] ncode response
        }

        if {$ncode >= 200 && $ncode < 300} {
            if {[catch {::json::json2dict $response} result]} {
                return $response
            }
            return $result
        }
        set_error "API error ($ncode)"
        error "API error ($ncode)"
    }

    # ============================================================================
    # Execution Functions (8)
    # ============================================================================

    proc execute {language code {network_mode "zerotrust"} {public_key ""} {secret_key ""}} {
        set body [::json::write object \
            language [::json::write string $language] \
            code [::json::write string $code] \
            network_mode [::json::write string $network_mode] \
            ttl 60]
        return [api_request_json "/execute" "POST" $body $public_key $secret_key]
    }

    proc execute_async {language code {network_mode "zerotrust"} {public_key ""} {secret_key ""}} {
        set body [::json::write object \
            language [::json::write string $language] \
            code [::json::write string $code] \
            network_mode [::json::write string $network_mode] \
            ttl 300]
        return [api_request_json "/execute/async" "POST" $body $public_key $secret_key]
    }

    proc wait_job {job_id {public_key ""} {secret_key ""}} {
        set delays {300 450 700 900 650 1600 2000}
        for {set i 0} {$i < 120} {incr i} {
            set job [get_job $job_id $public_key $secret_key]
            set status [dict get $job status]
            if {$status eq "completed"} { return $job }
            if {$status eq "failed"} {
                set_error "Job failed"
                error "Job failed"
            }
            set delay [lindex $delays [expr {$i % 7}]]
            after $delay
        }
        set_error "Max polls exceeded"
        error "Max polls exceeded"
    }

    proc get_job {job_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/jobs/$job_id" "GET" "" $public_key $secret_key]
    }

    proc cancel_job {job_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/jobs/$job_id" "DELETE" "" $public_key $secret_key]
    }

    proc list_jobs {{public_key ""} {secret_key ""}} {
        return [api_request_json "/jobs" "GET" "" $public_key $secret_key]
    }

    proc get_languages {{public_key ""} {secret_key ""}} {
        variable LANGUAGES_CACHE_FILE LANGUAGES_CACHE_TTL

        # Check cache
        if {[file exists $LANGUAGES_CACHE_FILE]} {
            set mtime [file mtime $LANGUAGES_CACHE_FILE]
            set age [expr {[clock seconds] - $mtime}]
            if {$age < $LANGUAGES_CACHE_TTL} {
                if {[catch {open $LANGUAGES_CACHE_FILE r} fp] == 0} {
                    set content [read $fp]
                    close $fp
                    if {[catch {::json::json2dict $content} cache]} {
                        return [dict get $cache languages]
                    }
                }
            }
        }

        # Fetch from API
        set result [api_request_json "/languages" "GET" "" $public_key $secret_key]

        # Save to cache
        file mkdir [file dirname $LANGUAGES_CACHE_FILE]
        set cache_json [::json::write object \
            languages [dict get $result languages] \
            timestamp [clock seconds]]
        set fp [open $LANGUAGES_CACHE_FILE w]
        puts -nonewline $fp $cache_json
        close $fp

        return [dict get $result languages]
    }

    # ============================================================================
    # Session Functions (9)
    # ============================================================================

    proc session_list {{public_key ""} {secret_key ""}} {
        return [api_request_json "/sessions" "GET" "" $public_key $secret_key]
    }

    proc session_get {session_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/sessions/$session_id" "GET" "" $public_key $secret_key]
    }

    proc session_create {{shell "bash"} {network ""} {vcpu ""} {public_key ""} {secret_key ""}} {
        set body [::json::write object shell [::json::write string $shell]]
        if {$network ne ""} {
            set body [string trimright $body "\}"]
            append body ",\"network\":\"$network\"\}"
        }
        if {$vcpu ne ""} {
            set body [string trimright $body "\}"]
            append body ",\"vcpu\":$vcpu\}"
        }
        return [api_request_json "/sessions" "POST" $body $public_key $secret_key]
    }

    proc session_destroy {session_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/sessions/$session_id" "DELETE" "" $public_key $secret_key]
    }

    proc session_freeze {session_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/sessions/$session_id/freeze" "POST" "\{\}" $public_key $secret_key]
    }

    proc session_unfreeze {session_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/sessions/$session_id/unfreeze" "POST" "\{\}" $public_key $secret_key]
    }

    proc session_boost {session_id {vcpu 2} {public_key ""} {secret_key ""}} {
        set body "\{\"vcpu\":$vcpu\}"
        return [api_request_json "/sessions/$session_id/boost" "POST" $body $public_key $secret_key]
    }

    proc session_unboost {session_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/sessions/$session_id/unboost" "POST" "\{\}" $public_key $secret_key]
    }

    proc session_execute {session_id command {public_key ""} {secret_key ""}} {
        set body [::json::write object command [::json::write string $command]]
        return [api_request_json "/sessions/$session_id/execute" "POST" $body $public_key $secret_key]
    }

    # ============================================================================
    # Service Functions (17)
    # ============================================================================

    proc service_list {{public_key ""} {secret_key ""}} {
        return [api_request_json "/services" "GET" "" $public_key $secret_key]
    }

    proc service_get {service_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/services/$service_id" "GET" "" $public_key $secret_key]
    }

    proc service_create {name {ports ""} {bootstrap ""} {public_key ""} {secret_key ""}} {
        set body [::json::write object name [::json::write string $name]]
        if {$ports ne ""} {
            set body [string trimright $body "\}"]
            append body ",\"ports\":\[$ports\]\}"
        }
        if {$bootstrap ne ""} {
            set body [string trimright $body "\}"]
            append body ",\"bootstrap\":\"[string map {\" \\\" \\ \\\\} $bootstrap]\"\}"
        }
        return [api_request_json "/services" "POST" $body $public_key $secret_key]
    }

    proc service_destroy {service_id {public_key ""} {secret_key ""}} {
        return [api_request_with_sudo "/services/$service_id" "DELETE" "" $public_key $secret_key]
    }

    proc service_freeze {service_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/services/$service_id/freeze" "POST" "\{\}" $public_key $secret_key]
    }

    proc service_unfreeze {service_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/services/$service_id/unfreeze" "POST" "\{\}" $public_key $secret_key]
    }

    proc service_lock {service_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/services/$service_id/lock" "POST" "\{\}" $public_key $secret_key]
    }

    proc service_unlock {service_id {public_key ""} {secret_key ""}} {
        return [api_request_with_sudo "/services/$service_id/unlock" "POST" "\{\}" $public_key $secret_key]
    }

    proc service_set_unfreeze_on_demand {service_id enabled {public_key ""} {secret_key ""}} {
        set body "\{\"unfreeze_on_demand\":$enabled\}"
        return [api_request_json "/services/$service_id" "PATCH" $body $public_key $secret_key]
    }

    proc service_redeploy {service_id {bootstrap ""} {public_key ""} {secret_key ""}} {
        set body "\{\}"
        if {$bootstrap ne ""} {
            set body [::json::write object bootstrap [::json::write string $bootstrap]]
        }
        return [api_request_json "/services/$service_id/redeploy" "POST" $body $public_key $secret_key]
    }

    proc service_logs {service_id {lines ""} {public_key ""} {secret_key ""}} {
        set endpoint "/services/$service_id/logs"
        if {$lines ne ""} {
            append endpoint "?lines=$lines"
        }
        return [api_request_json $endpoint "GET" "" $public_key $secret_key]
    }

    proc service_execute {service_id command {public_key ""} {secret_key ""}} {
        set body [::json::write object command [::json::write string $command]]
        return [api_request_json "/services/$service_id/execute" "POST" $body $public_key $secret_key]
    }

    proc service_env_get {service_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/services/$service_id/env" "GET" "" $public_key $secret_key]
    }

    proc service_env_set {service_id env_content {public_key ""} {secret_key ""}} {
        lassign [api_request "/services/$service_id/env" "PUT" $env_content $public_key $secret_key {} "text/plain"] ncode response
        return [expr {$ncode >= 200 && $ncode < 300}]
    }

    proc service_env_delete {service_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/services/$service_id/env" "DELETE" "" $public_key $secret_key]
    }

    proc service_env_export {service_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/services/$service_id/env/export" "POST" "\{\}" $public_key $secret_key]
    }

    proc service_resize {service_id vcpu {public_key ""} {secret_key ""}} {
        set body "\{\"vcpu\":$vcpu\}"
        return [api_request_json "/services/$service_id" "PATCH" $body $public_key $secret_key]
    }

    # ============================================================================
    # Snapshot Functions (9)
    # ============================================================================

    proc snapshot_list {{public_key ""} {secret_key ""}} {
        return [api_request_json "/snapshots" "GET" "" $public_key $secret_key]
    }

    proc snapshot_get {snapshot_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/snapshots/$snapshot_id" "GET" "" $public_key $secret_key]
    }

    proc snapshot_session {session_id {name ""} {hot false} {public_key ""} {secret_key ""}} {
        set body "\{\}"
        if {$name ne "" || $hot} {
            set parts [list]
            if {$name ne ""} { lappend parts "\"name\":\"$name\"" }
            if {$hot} { lappend parts "\"hot\":true" }
            set body "\{[join $parts ","]\}"
        }
        return [api_request_json "/sessions/$session_id/snapshot" "POST" $body $public_key $secret_key]
    }

    proc snapshot_service {service_id {name ""} {hot false} {public_key ""} {secret_key ""}} {
        set body "\{\}"
        if {$name ne "" || $hot} {
            set parts [list]
            if {$name ne ""} { lappend parts "\"name\":\"$name\"" }
            if {$hot} { lappend parts "\"hot\":true" }
            set body "\{[join $parts ","]\}"
        }
        return [api_request_json "/services/$service_id/snapshot" "POST" $body $public_key $secret_key]
    }

    proc snapshot_restore {snapshot_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/snapshots/$snapshot_id/restore" "POST" "\{\}" $public_key $secret_key]
    }

    proc snapshot_delete {snapshot_id {public_key ""} {secret_key ""}} {
        return [api_request_with_sudo "/snapshots/$snapshot_id" "DELETE" "" $public_key $secret_key]
    }

    proc snapshot_lock {snapshot_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/snapshots/$snapshot_id/lock" "POST" "\{\}" $public_key $secret_key]
    }

    proc snapshot_unlock {snapshot_id {public_key ""} {secret_key ""}} {
        return [api_request_with_sudo "/snapshots/$snapshot_id/unlock" "POST" "\{\}" $public_key $secret_key]
    }

    proc snapshot_clone {snapshot_id {clone_type "session"} {name ""} {public_key ""} {secret_key ""}} {
        set parts [list "\"clone_type\":\"$clone_type\""]
        if {$name ne ""} { lappend parts "\"name\":\"$name\"" }
        set body "\{[join $parts ","]\}"
        return [api_request_json "/snapshots/$snapshot_id/clone" "POST" $body $public_key $secret_key]
    }

    # ============================================================================
    # Image Functions (13)
    # ============================================================================

    proc image_list {{filter ""} {public_key ""} {secret_key ""}} {
        set endpoint "/images"
        if {$filter ne ""} {
            append endpoint "?filter=$filter"
        }
        return [api_request_json $endpoint "GET" "" $public_key $secret_key]
    }

    proc image_get {image_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/images/$image_id" "GET" "" $public_key $secret_key]
    }

    proc image_publish {source_type source_id {name ""} {public_key ""} {secret_key ""}} {
        set parts [list "\"source_type\":\"$source_type\"" "\"source_id\":\"$source_id\""]
        if {$name ne ""} { lappend parts "\"name\":\"$name\"" }
        set body "\{[join $parts ","]\}"
        return [api_request_json "/images/publish" "POST" $body $public_key $secret_key]
    }

    proc image_delete {image_id {public_key ""} {secret_key ""}} {
        return [api_request_with_sudo "/images/$image_id" "DELETE" "" $public_key $secret_key]
    }

    proc image_lock {image_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/images/$image_id/lock" "POST" "\{\}" $public_key $secret_key]
    }

    proc image_unlock {image_id {public_key ""} {secret_key ""}} {
        return [api_request_with_sudo "/images/$image_id/unlock" "POST" "\{\}" $public_key $secret_key]
    }

    proc image_set_visibility {image_id visibility {public_key ""} {secret_key ""}} {
        set body "\{\"visibility\":\"$visibility\"\}"
        return [api_request_json "/images/$image_id/visibility" "POST" $body $public_key $secret_key]
    }

    proc image_grant_access {image_id trusted_key {public_key ""} {secret_key ""}} {
        set body "\{\"api_key\":\"$trusted_key\"\}"
        return [api_request_json "/images/$image_id/access" "POST" $body $public_key $secret_key]
    }

    proc image_revoke_access {image_id trusted_key {public_key ""} {secret_key ""}} {
        return [api_request_json "/images/$image_id/access/$trusted_key" "DELETE" "" $public_key $secret_key]
    }

    proc image_list_trusted {image_id {public_key ""} {secret_key ""}} {
        return [api_request_json "/images/$image_id/access" "GET" "" $public_key $secret_key]
    }

    proc image_transfer {image_id to_key {public_key ""} {secret_key ""}} {
        set body "\{\"to_api_key\":\"$to_key\"\}"
        return [api_request_json "/images/$image_id/transfer" "POST" $body $public_key $secret_key]
    }

    proc image_spawn {image_id {name ""} {ports ""} {public_key ""} {secret_key ""}} {
        set parts [list]
        if {$name ne ""} { lappend parts "\"name\":\"$name\"" }
        if {$ports ne ""} { lappend parts "\"ports\":\[$ports\]" }
        set body "\{[join $parts ","]\}"
        return [api_request_json "/images/$image_id/spawn" "POST" $body $public_key $secret_key]
    }

    proc image_clone {image_id {name ""} {public_key ""} {secret_key ""}} {
        set body "\{\}"
        if {$name ne ""} {
            set body "\{\"name\":\"$name\"\}"
        }
        return [api_request_json "/images/$image_id/clone" "POST" $body $public_key $secret_key]
    }

    # ============================================================================
    # PaaS Logs Functions (2)
    # ============================================================================

    proc logs_fetch {{source "all"} {lines 100} {since "1h"} {grep ""} {public_key ""} {secret_key ""}} {
        set parts [list "\"source\":\"$source\"" "\"lines\":$lines" "\"since\":\"$since\""]
        if {$grep ne ""} { lappend parts "\"grep\":\"$grep\"" }
        set body "\{[join $parts ","]\}"
        return [api_request_json "/paas/logs" "POST" $body $public_key $secret_key]
    }

    proc logs_stream {args} {
        set_error "logs_stream requires async support"
        error "logs_stream requires async support"
    }

    # ============================================================================
    # Key Validation
    # ============================================================================

    proc validate_keys {{public_key ""} {secret_key ""}} {
        variable PORTAL_BASE

        lassign [get_credentials $public_key $secret_key] pk sk

        set headers [list Authorization "Bearer $pk" Content-Type "application/json"]

        if {$sk ne ""} {
            set timestamp [clock seconds]
            set sig_input "${timestamp}:POST:/keys/validate:"
            set signature [hmac_sign $sk $sig_input]
            lappend headers X-Timestamp $timestamp
            lappend headers X-Signature $signature
        }

        set token [::http::geturl "$PORTAL_BASE/keys/validate" -method POST -headers $headers -timeout 30000]
        set ncode [::http::ncode $token]
        set response [::http::data $token]
        ::http::cleanup $token

        if {$ncode == 200} {
            return [::json::json2dict $response]
        }
        set_error "Key validation failed ($ncode)"
        error "Key validation failed"
    }

    # ============================================================================
    # CLI Commands
    # ============================================================================

    proc cmd_languages {args} {
        variable BLUE RESET
        set json_output 0
        foreach arg $args {
            if {$arg eq "--json"} { set json_output 1 }
        }

        set langs [get_languages]

        if {$json_output} {
            puts $langs
        } else {
            foreach lang $langs {
                puts $lang
            }
        }
    }

    proc cmd_key {args} {
        variable GREEN RED YELLOW PORTAL_BASE RESET

        set extend 0
        foreach arg $args {
            if {$arg eq "--extend"} { set extend 1 }
        }

        set result [validate_keys]
        set pk [dict get $result public_key]

        if {$extend && $pk ne ""} {
            set url "$PORTAL_BASE/keys/extend?pk=$pk"
            puts "${YELLOW}Opening browser to extend key...${RESET}"
            catch {exec xdg-open $url &}
            return
        }

        if {[dict exists $result expired] && [dict get $result expired]} {
            puts "${RED}Expired${RESET}"
            puts "Public Key: $pk"
            puts "Tier: [dict get $result tier]"
            puts "${YELLOW}To renew: Visit $PORTAL_BASE/keys/extend${RESET}"
            exit 1
        }

        puts "${GREEN}Valid${RESET}"
        puts "Public Key: $pk"
        puts "Tier: [dict get $result tier]"
        puts "Status: [dict get $result status]"
        if {[dict exists $result expires_at]} {
            puts "Expires: [dict get $result expires_at]"
        }
        if {[dict exists $result time_remaining]} {
            puts "Time Remaining: [dict get $result time_remaining]"
        }
    }

    proc cmd_session {args} {
        variable GREEN RESET
        set action ""
        set target ""

        for {set i 0} {$i < [llength $args]} {incr i} {
            set arg [lindex $args $i]
            switch -exact -- $arg {
                --list - -l { set action "list" }
                --info { set action "info"; incr i; set target [lindex $args $i] }
                --kill { set action "kill"; incr i; set target [lindex $args $i] }
                --freeze { set action "freeze"; incr i; set target [lindex $args $i] }
                --unfreeze { set action "unfreeze"; incr i; set target [lindex $args $i] }
            }
        }

        switch -exact -- $action {
            list {
                set result [session_list]
                if {[dict exists $result sessions]} {
                    foreach s [dict get $result sessions] {
                        puts "[dict get $s id]\t[dict get $s shell]\t[dict get $s status]\t[dict get $s created_at]"
                    }
                }
            }
            info { puts [session_get $target] }
            kill {
                session_destroy $target
                puts "${GREEN}Session terminated: $target${RESET}"
            }
            freeze {
                session_freeze $target
                puts "${GREEN}Session frozen: $target${RESET}"
            }
            unfreeze {
                session_unfreeze $target
                puts "${GREEN}Session unfreezing: $target${RESET}"
            }
            default {
                puts stderr "Usage: un.tcl session --list|--info ID|--kill ID|--freeze ID|--unfreeze ID"
                exit 1
            }
        }
    }

    proc cmd_service {args} {
        variable GREEN RESET
        set action ""
        set target ""
        set name ""
        set ports ""

        for {set i 0} {$i < [llength $args]} {incr i} {
            set arg [lindex $args $i]
            switch -exact -- $arg {
                --list - -l { set action "list" }
                --info { set action "info"; incr i; set target [lindex $args $i] }
                --destroy { set action "destroy"; incr i; set target [lindex $args $i] }
                --freeze { set action "freeze"; incr i; set target [lindex $args $i] }
                --unfreeze { set action "unfreeze"; incr i; set target [lindex $args $i] }
                --lock { set action "lock"; incr i; set target [lindex $args $i] }
                --unlock { set action "unlock"; incr i; set target [lindex $args $i] }
                --logs { set action "logs"; incr i; set target [lindex $args $i] }
                --name { incr i; set name [lindex $args $i] }
                --ports { incr i; set ports [lindex $args $i] }
            }
        }

        switch -exact -- $action {
            list {
                set result [service_list]
                if {[dict exists $result services]} {
                    foreach s [dict get $result services] {
                        puts "[dict get $s id]\t[dict get $s name]\t[dict get $s status]"
                    }
                }
            }
            info { puts [service_get $target] }
            destroy {
                service_destroy $target
                puts "${GREEN}Service destroyed: $target${RESET}"
            }
            freeze {
                service_freeze $target
                puts "${GREEN}Service frozen: $target${RESET}"
            }
            unfreeze {
                service_unfreeze $target
                puts "${GREEN}Service unfreezing: $target${RESET}"
            }
            lock {
                service_lock $target
                puts "${GREEN}Service locked: $target${RESET}"
            }
            unlock {
                service_unlock $target
                puts "${GREEN}Service unlocked: $target${RESET}"
            }
            logs {
                set result [service_logs $target]
                if {[dict exists $result logs]} {
                    puts [dict get $result logs]
                }
            }
            default {
                if {$name ne ""} {
                    set result [service_create $name $ports ""]
                    puts "${GREEN}Service created${RESET}"
                    puts $result
                } else {
                    puts stderr "Usage: un.tcl service --list|--info ID|--destroy ID|--name NAME"
                    exit 1
                }
            }
        }
    }

    proc cmd_snapshot {args} {
        variable GREEN RESET
        set action ""
        set target ""

        for {set i 0} {$i < [llength $args]} {incr i} {
            set arg [lindex $args $i]
            switch -exact -- $arg {
                --list - -l { set action "list" }
                --info { set action "info"; incr i; set target [lindex $args $i] }
                --delete { set action "delete"; incr i; set target [lindex $args $i] }
                --restore { set action "restore"; incr i; set target [lindex $args $i] }
                --lock { set action "lock"; incr i; set target [lindex $args $i] }
                --unlock { set action "unlock"; incr i; set target [lindex $args $i] }
            }
        }

        switch -exact -- $action {
            list {
                set result [snapshot_list]
                if {[dict exists $result snapshots]} {
                    foreach s [dict get $result snapshots] {
                        puts "[dict get $s id]\t[dict get $s name]\t[dict get $s type]"
                    }
                }
            }
            info { puts [snapshot_get $target] }
            delete {
                snapshot_delete $target
                puts "${GREEN}Snapshot deleted: $target${RESET}"
            }
            restore {
                snapshot_restore $target
                puts "${GREEN}Snapshot restored${RESET}"
            }
            lock {
                snapshot_lock $target
                puts "${GREEN}Snapshot locked: $target${RESET}"
            }
            unlock {
                snapshot_unlock $target
                puts "${GREEN}Snapshot unlocked: $target${RESET}"
            }
            default {
                puts stderr "Usage: un.tcl snapshot --list|--info ID|--delete ID|--restore ID"
                exit 1
            }
        }
    }

    proc cmd_image {args} {
        variable GREEN RESET
        set action ""
        set target ""
        set source_type ""
        set visibility_mode ""
        set name ""
        set ports ""

        for {set i 0} {$i < [llength $args]} {incr i} {
            set arg [lindex $args $i]
            switch -exact -- $arg {
                --list - -l { set action "list" }
                --info { set action "info"; incr i; set target [lindex $args $i] }
                --delete { set action "delete"; incr i; set target [lindex $args $i] }
                --lock { set action "lock"; incr i; set target [lindex $args $i] }
                --unlock { set action "unlock"; incr i; set target [lindex $args $i] }
                --publish { set action "publish"; incr i; set target [lindex $args $i] }
                --source-type { incr i; set source_type [lindex $args $i] }
                --visibility {
                    set action "visibility"
                    incr i; set target [lindex $args $i]
                    incr i; set visibility_mode [lindex $args $i]
                }
                --spawn { set action "spawn"; incr i; set target [lindex $args $i] }
                --clone { set action "clone"; incr i; set target [lindex $args $i] }
                --name { incr i; set name [lindex $args $i] }
                --ports { incr i; set ports [lindex $args $i] }
            }
        }

        switch -exact -- $action {
            list {
                set result [image_list]
                if {[dict exists $result images]} {
                    foreach img [dict get $result images] {
                        set img_name "-"
                        if {[dict exists $img name]} { set img_name [dict get $img name] }
                        puts "[dict get $img id]\t$img_name\t[dict get $img visibility]"
                    }
                }
            }
            info { puts [image_get $target] }
            delete {
                image_delete $target
                puts "${GREEN}Image deleted: $target${RESET}"
            }
            lock {
                image_lock $target
                puts "${GREEN}Image locked: $target${RESET}"
            }
            unlock {
                image_unlock $target
                puts "${GREEN}Image unlocked: $target${RESET}"
            }
            publish {
                if {$source_type eq ""} {
                    puts stderr "Error: --source-type required"
                    exit 1
                }
                set result [image_publish $source_type $target $name]
                puts "${GREEN}Image published${RESET}"
                puts $result
            }
            visibility {
                image_set_visibility $target $visibility_mode
                puts "${GREEN}Visibility set to $visibility_mode${RESET}"
            }
            spawn {
                set result [image_spawn $target $name $ports]
                puts "${GREEN}Service spawned from image${RESET}"
                puts $result
            }
            clone {
                set result [image_clone $target $name]
                puts "${GREEN}Image cloned${RESET}"
                puts $result
            }
            default {
                puts stderr "Usage: un.tcl image --list|--info ID|--delete ID|--publish ID|--spawn ID|--clone ID"
                exit 1
            }
        }
    }

    proc run_file {file} {
        variable BLUE RED RESET

        if {![file exists $file]} {
            puts stderr "${RED}Error: File not found: $file${RESET}"
            exit 1
        }

        set fp [open $file r]
        set code [read $fp]
        close $fp

        set lang [detect_language $file]
        if {$lang eq ""} {
            puts stderr "${RED}Error: Cannot detect language${RESET}"
            exit 1
        }

        set result [execute $lang $code]

        if {[dict exists $result stdout]} {
            puts -nonewline "${BLUE}[dict get $result stdout]${RESET}"
        }
        if {[dict exists $result stderr]} {
            puts -nonewline stderr "${RED}[dict get $result stderr]${RESET}"
        }

        set exit_code 0
        if {[dict exists $result exit_code]} {
            set exit_code [dict get $result exit_code]
        }
        exit $exit_code
    }

    proc show_help {} {
        puts {Unsandbox CLI - Execute code in secure sandboxes

Usage:
  tclsh un.tcl [options] <source_file>
  tclsh un.tcl -s <language> '<code>'
  tclsh un.tcl session [options]
  tclsh un.tcl service [options]
  tclsh un.tcl snapshot [options]
  tclsh un.tcl image [options]
  tclsh un.tcl languages [--json]
  tclsh un.tcl key [--extend]

Commands:
  languages     List available programming languages
  key           Validate API key
  session       Manage interactive sessions
  service       Manage persistent services
  snapshot      Manage snapshots
  image         Manage images

Environment:
  UNSANDBOX_PUBLIC_KEY  API public key
  UNSANDBOX_SECRET_KEY  API secret key}
    }

    proc main {argv} {
        variable BLUE RED RESET

        if {[llength $argv] == 0} {
            show_help
            exit 1
        }

        set first_arg [lindex $argv 0]

        switch -exact -- $first_arg {
            languages { cmd_languages {*}[lrange $argv 1 end] }
            key { cmd_key {*}[lrange $argv 1 end] }
            session { cmd_session {*}[lrange $argv 1 end] }
            service { cmd_service {*}[lrange $argv 1 end] }
            snapshot { cmd_snapshot {*}[lrange $argv 1 end] }
            image { cmd_image {*}[lrange $argv 1 end] }
            --help - -h { show_help }
            -s {
                set lang [lindex $argv 1]
                set code [lindex $argv 2]
                if {$lang eq "" || $code eq ""} {
                    puts stderr "${RED}Error: -s requires language and code${RESET}"
                    exit 1
                }
                set result [execute $lang $code]
                if {[dict exists $result stdout]} {
                    puts -nonewline [dict get $result stdout]
                }
                if {[dict exists $result stderr]} {
                    puts -nonewline stderr [dict get $result stderr]
                }
                set exit_code 0
                if {[dict exists $result exit_code]} {
                    set exit_code [dict get $result exit_code]
                }
                exit $exit_code
            }
            default {
                run_file $first_arg
            }
        }
    }
}

# CLI entry point
if {[info script] eq $argv0} {
    Un::main $argv
}


              

            

          


      


      
      

        

          
Documentation clarifications

          

            Man Page (HTML)
            PDF
            Source
          

        

        

          
Dependencies

          
C Binary (un1) — requires libcurl and libwebsockets:

          
sudo apt install build-essential libcurl4-openssl-dev libwebsockets-dev
wget unsandbox.com/downloads/un.c && gcc -O2 -o un un.c -lcurl -lwebsockets

          
SDK Implementations — most use stdlib only (Ruby, JS, Go, etc). Some require minimal deps:

          
pip install requests  # Python

        

      


      
Execute Code


      
Run a Script

      
./un hello.py
./un app.js
./un main.rs


      
With Environment Variables

      
./un -e DEBUG=1 -e NAME=World script.py


      
With Input Files (teleport files into sandbox)

      
./un -f data.csv -f config.json process.py


      
Get Compiled Binary (teleport artifacts out)

      
./un -a -o ./bin main.c


      
Interactive Sessions


      
Start a Shell Session

      
# Default bash shell
./un session

# Choose your shell
./un session --shell zsh
./un session --shell fish

# Jump into a REPL
./un session --shell python3
./un session --shell node
./un session --shell julia


      
Session with Network Access

      
./un session -n semitrusted


      
Session Auditing (full terminal recording)

      
# Record everything (including vim, interactive programs)
./un session --audit -o ./logs

# Replay session later
zcat session.log*.gz | less -R


      
Collect Artifacts from Session

      
# Files in /tmp/artifacts/ are collected on exit
./un session -a -o ./outputs


      
Session Persistence (tmux/screen)

      
# Default: session terminates on disconnect (clean exit)
./un session

# With tmux: session persists, can reconnect later
./un session --tmux
# Press Ctrl+b then d to detach

# With screen: alternative multiplexer
./un session --screen
# Press Ctrl+a then d to detach


      
List Active Sessions

      
./un session --list

# Output:
# Active sessions: 2
#
# SESSION ID                               CONTAINER            SHELL      TTL      STATUS
# abc123...                                unsb-vm-12345        python3    45m30s   active
# def456...                                unsb-vm-67890        bash       1h2m     active


      
Reconnect to Existing Session

      
# Reconnect by container name (requires --tmux or --screen)
./un session --attach unsb-vm-12345

# Use exit to terminate session, or detach to keep it running


      
Terminate a Session

      
./un session --kill unsb-vm-12345


      
Available Shells & REPLs

      
Shells: bash, dash, sh, zsh, fish, ksh, tcsh, csh, elvish, xonsh, ash

REPLs:  python3, bpython, ipython    # Python
        node                          # JavaScript
        ruby, irb                     # Ruby
        lua                           # Lua
        php                           # PHP
        perl                          # Perl
        guile, scheme                 # Scheme
        ghci                          # Haskell
        erl, iex                      # Erlang/Elixir
        sbcl, clisp                   # Common Lisp
        r                             # R
        julia                         # Julia
        clojure                       # Clojure


      
API Key Management


      
Check Key Status

      
# Check if your API key is valid
./un key

# Output:
# Valid: key expires in 30 days


      
Extend Expired Key

      
# Open the portal to extend an expired key
./un key --extend

# This opens the unsandbox.com portal where you can
# add more credits to extend your key's expiration


      
Authentication


      
Credentials are loaded in priority order (highest first):

      
# 1. CLI flags (highest priority)
./un -p unsb-pk-xxxx -k unsb-sk-xxxxx script.py

# 2. Environment variables
export UNSANDBOX_PUBLIC_KEY=unsb-pk-xxxx-xxxx-xxxx-xxxx
export UNSANDBOX_SECRET_KEY=unsb-sk-xxxxx-xxxxx-xxxxx-xxxxx
./un script.py

# 3. Config file (lowest priority)
# ~/.unsandbox/accounts.csv format: public_key,secret_key
mkdir -p ~/.unsandbox
echo "unsb-pk-xxxx-xxxx-xxxx-xxxx,unsb-sk-xxxxx-xxxxx-xxxxx-xxxxx" > ~/.unsandbox/accounts.csv
./un script.py


      
Requests are signed with HMAC-SHA256. The bearer token contains only the public key; the secret key computes the signature (never transmitted).


      
Resource Scaling


      
Set vCPU Count

      
# Default: 1 vCPU, 2GB RAM
./un script.py

# Scale up: 4 vCPUs, 8GB RAM
./un -v 4 script.py

# Maximum: 8 vCPUs, 16GB RAM
./un --vcpu 8 heavy_compute.py


      
Live Session Boosting

      
# Boost a running session to 2 vCPU, 4GB RAM
./un session --boost sandbox-abc

# Boost to specific vCPU count (4 vCPU, 8GB RAM)
./un session --boost sandbox-abc --boost-vcpu 4

# Return to base resources (1 vCPU, 2GB RAM)
./un session --unboost sandbox-abc


      
Session Freeze/Unfreeze


      
Freeze and Unfreeze Sessions

      
# Freeze a session (stop billing, preserve state)
./un session --freeze sandbox-abc

# Unfreeze a frozen session
./un session --unfreeze sandbox-abc

# Note: Requires --tmux or --screen for persistence


      
Persistent Services


      
Create a Service

      
# Web server with ports
./un service --name web --ports 80,443 --bootstrap "python -m http.server 80"

# With custom domains
./un service --name blog --ports 8000 --domains blog.example.com

# Game server with SRV records
./un service --name mc --type minecraft --bootstrap ./setup.sh

# Deploy app tarball with bootstrap script
./un service --name app --ports 8000 -f app.tar.gz --bootstrap-file ./setup.sh
# setup.sh: cd /tmp && tar xzf app.tar.gz && ./app/start.sh


      
Manage Services

      
# List all services
./un service --list

# Get service details
./un service --info abc123

# View bootstrap logs
./un service --logs abc123
./un service --tail abc123  # last 9000 lines

# Execute command in running service
./un service --execute abc123 'journalctl -u myapp -n 50'

# Dump bootstrap script (for migrations)
./un service --dump-bootstrap abc123
./un service --dump-bootstrap abc123 backup.sh

# Freeze/unfreeze service
./un service --freeze abc123
./un service --unfreeze abc123

# Service settings (auto-wake, freeze page display)
./un service --auto-unfreeze abc123      # enable auto-wake on HTTP
./un service --no-auto-unfreeze abc123   # disable auto-wake
./un service --show-freeze-page abc123   # show HTML payment page (default)
./un service --no-show-freeze-page abc123  # return JSON error instead

# Redeploy with new bootstrap
./un service --redeploy abc123 --bootstrap ./new-setup.sh

# Destroy service
./un service --destroy abc123


      
Snapshots


      
List Snapshots

      
./un snapshot --list

# Output:
# Snapshots: 3
#
# SNAPSHOT ID                              NAME             SOURCE     SIZE     CREATED
# unsb-snapshot-a1b2-c3d4-e5f6-g7h8        before-upgrade   session    512 MB   2h ago
# unsb-snapshot-i9j0-k1l2-m3n4-o5p6        stable-v1.0      service    1.2 GB   1d ago


      
Create Session Snapshot

      
# Snapshot with name
./un session --snapshot unsb-vm-12345 --name "before upgrade"

# Quick snapshot (auto-generated name)
./un session --snapshot unsb-vm-12345


      
Create Service Snapshot

      
# Standard snapshot (pauses container briefly)
./un service --snapshot unsb-service-abc123 --name "stable v1.0"

# Hot snapshot (no pause, may be inconsistent)
./un service --snapshot unsb-service-abc123 --hot


      
Restore from Snapshot

      
# Restore session from snapshot
./un session --restore unsb-snapshot-a1b2-c3d4-e5f6-g7h8

# Restore service from snapshot
./un service --restore unsb-snapshot-i9j0-k1l2-m3n4-o5p6


      
Delete Snapshot

      
./un snapshot --delete unsb-snapshot-a1b2-c3d4-e5f6-g7h8


      
Images


      
Images are independent, transferable container images that survive container deletion. Unlike snapshots (which live with their container), images can be shared with other users, transferred between API keys, or made public in the marketplace.


      
List Images

      
# List all images (owned + shared + public)
./un image --list

# List only your images
./un image --list owned

# List images shared with you
./un image --list shared

# List public marketplace images
./un image --list public

# Get image details
./un image --info unsb-image-xxxx-xxxx-xxxx-xxxx


      
Publish Images

      
# Publish from a stopped or frozen service
./un image --publish-service unsb-service-abc123 \
   --name "My App v1.0" --description "Production snapshot"

# Publish from a snapshot
./un image --publish-snapshot unsb-snapshot-xxxx-xxxx-xxxx-xxxx \
   --name "Stable Release"

# Note: Cannot publish from running containers - stop or freeze first


      
Create Services from Images

      
# Spawn a new service from an image
./un image --spawn unsb-image-xxxx-xxxx-xxxx-xxxx \
   --name new-service --ports 80,443

# Clone an image (creates a copy you own)
./un image --clone unsb-image-xxxx-xxxx-xxxx-xxxx


      
Image Protection

      
# Lock image to prevent accidental deletion
./un image --lock unsb-image-xxxx-xxxx-xxxx-xxxx

# Unlock image to allow deletion
./un image --unlock unsb-image-xxxx-xxxx-xxxx-xxxx

# Delete image (must be unlocked)
./un image --delete unsb-image-xxxx-xxxx-xxxx-xxxx


      
Visibility & Sharing

      
# Set visibility level
./un image --visibility unsb-image-xxxx-xxxx-xxxx-xxxx private   # owner only (default)
./un image --visibility unsb-image-xxxx-xxxx-xxxx-xxxx unlisted  # can be shared
./un image --visibility unsb-image-xxxx-xxxx-xxxx-xxxx public    # marketplace

# Share with specific user
./un image --grant unsb-image-xxxx-xxxx-xxxx-xxxx \
   --key unsb-pk-friend-friend-friend-friend

# Revoke access
./un image --revoke unsb-image-xxxx-xxxx-xxxx-xxxx \
   --key unsb-pk-friend-friend-friend-friend

# List who has access
./un image --trusted unsb-image-xxxx-xxxx-xxxx-xxxx


      
Transfer Ownership

      
# Transfer image to another API key
./un image --transfer unsb-image-xxxx-xxxx-xxxx-xxxx \
   --to unsb-pk-newowner-newowner-newowner-newowner


      
Usage Reference

      
Usage: ./un [options] <source_file>
       ./un session [options]
       ./un service [options]
       ./un snapshot [options]
       ./un image [options]
       ./un key

Commands:
  (default)        Execute source file in sandbox
  session          Open interactive shell/REPL session
  service          Manage persistent services
  snapshot         Manage container snapshots
  image            Manage container images (publish, share, transfer)
  key              Check API key validity and expiration

Options:
  -e KEY=VALUE     Set environment variable (can use multiple times)
  -f FILE          Add input file (can use multiple times)
  -a               Return and save artifacts from /tmp/artifacts/
  -o DIR           Output directory for artifacts (default: current dir)
  -p KEY           Public key (or set UNSANDBOX_PUBLIC_KEY env var)
  -k KEY           Secret key (or set UNSANDBOX_SECRET_KEY env var)
  -n MODE          Network mode: zerotrust (default) or semitrusted
  -v N, --vcpu N   vCPU count 1-8, each vCPU gets 2GB RAM (default: 1)
  -y               Skip confirmation for large uploads (>1GB)
  -h               Show this help

Authentication (priority order):
  1. -p and -k flags (public and secret key)
  2. UNSANDBOX_PUBLIC_KEY + UNSANDBOX_SECRET_KEY env vars
  3. ~/.unsandbox/accounts.csv (format: public_key,secret_key per line)

Session options:
  -s, --shell SHELL  Shell/REPL to use (default: bash)
  -l, --list         List active sessions
  --attach ID        Reconnect to existing session (ID or container name)
  --kill ID          Terminate a session (ID or container name)
  --freeze ID        Freeze a session (requires --tmux/--screen)
  --unfreeze ID      Unfreeze a frozen session
  --boost ID         Boost session resources (2 vCPU, 4GB RAM)
  --boost-vcpu N     Specify vCPU count for boost (1-8)
  --unboost ID       Return to base resources
  --audit            Record full session for auditing
  --tmux             Enable session persistence with tmux (allows reconnect)
  --screen           Enable session persistence with screen (allows reconnect)

Service options:
  --name NAME        Service name (creates new service)
  --ports PORTS      Comma-separated ports (e.g., 80,443)
  --domains DOMAINS  Custom domains (e.g., example.com,www.example.com)
  --type TYPE        Service type: minecraft, mumble, teamspeak, source, tcp, udp
  --bootstrap CMD    Bootstrap command/file/URL to run on startup
  -f FILE            Upload file to /tmp/ (can use multiple times)
  -l, --list         List all services
  --info ID          Get service details
  --tail ID          Get last 9000 lines of bootstrap logs
  --logs ID          Get all bootstrap logs
  --freeze ID        Freeze a service
  --unfreeze ID      Unfreeze a service
  --auto-unfreeze ID       Enable auto-wake on HTTP request
  --no-auto-unfreeze ID    Disable auto-wake on HTTP request
  --show-freeze-page ID    Show HTML payment page when frozen (default)
  --no-show-freeze-page ID Return JSON error when frozen
  --destroy ID       Destroy a service
  --redeploy ID      Re-run bootstrap script (requires --bootstrap)
  --execute ID CMD   Run a command in a running service
  --dump-bootstrap ID [FILE]  Dump bootstrap script (for migrations)
  --snapshot ID    Create snapshot of session or service
  --snapshot-name  User-friendly name for snapshot
  --hot            Create snapshot without pausing (may be inconsistent)
  --restore ID     Restore session/service from snapshot ID

Snapshot options:
  -l, --list       List all snapshots
  --info ID        Get snapshot details
  --delete ID      Delete a snapshot permanently

Image options:
  -l, --list [owned|shared|public]  List images (all, owned, shared, or public)
  --info ID        Get image details
  --publish-service ID   Publish image from stopped/frozen service
  --publish-snapshot ID  Publish image from snapshot
  --name NAME      Name for published image
  --description DESC  Description for published image
  --delete ID      Delete image (must be unlocked)
  --clone ID       Clone image (creates copy you own)
  --spawn ID       Create service from image (requires --name)
  --lock ID        Lock image to prevent deletion
  --unlock ID      Unlock image to allow deletion
  --visibility ID LEVEL  Set visibility (private|unlisted|public)
  --grant ID --key KEY   Grant access to another API key
  --revoke ID --key KEY  Revoke access from API key
  --transfer ID --to KEY Transfer ownership to API key
  --trusted ID     List API keys with access

Key options:
  (no options)       Check API key validity
  --extend           Open portal to extend an expired key

Examples:
  ./un script.py                       # execute Python script
  ./un -e DEBUG=1 script.py            # with environment variable
  ./un -f data.csv process.py          # with input file
  ./un -a -o ./bin main.c              # save compiled artifacts
  ./un -v 4 heavy.py                   # with 4 vCPUs, 8GB RAM
  ./un session                         # interactive bash session
  ./un session --tmux                  # bash with reconnect support
  ./un session --list                  # list active sessions
  ./un session --attach unsb-vm-12345  # reconnect to session
  ./un session --kill unsb-vm-12345    # terminate a session
  ./un session --freeze unsb-vm-12345  # freeze session
  ./un session --unfreeze unsb-vm-12345  # unfreeze session
  ./un session --boost unsb-vm-12345   # boost resources
  ./un session --unboost unsb-vm-12345 # return to base
  ./un session --shell python3         # Python REPL
  ./un session --shell node            # Node.js REPL
  ./un session -n semitrusted          # session with network access
  ./un session --audit -o ./logs       # record session for auditing
  ./un service --name web --ports 80   # create web service
  ./un service --list                  # list all services
  ./un service --logs abc123           # view bootstrap logs
  ./un key                             # check API key
  ./un key --extend                    # extend expired key
  ./un snapshot --list                 # list all snapshots
  ./un session --snapshot unsb-vm-123  # snapshot a session
  ./un service --snapshot abc123       # snapshot a service
  ./un session --restore unsb-snapshot-xxxx  # restore from snapshot
  ./un image --list                  # list all images
  ./un image --list owned            # list your images
  ./un image --publish-service abc   # publish image from service
  ./un image --spawn img123 --name x # create service from image
  ./un image --grant img --key pk    # share image with user


      
CLI Inception

      
The UN CLI has been implemented in 42 programming languages, demonstrating that the unsandbox API can be accessed from virtually any environment.

      
View All 42 Implementations →


      
License

      
PUBLIC DOMAIN - NO LICENSE, NO WARRANTY

This is free public domain software for the public good of a permacomputer hosted
at permacomputer.com - an always-on computer by the people, for the people. One
that is durable, easy to repair, and distributed like tap water for machine
learning intelligence.

The permacomputer is community-owned infrastructure optimized around four values:

  TRUTH    - First principles, math & science, open source code freely distributed
  FREEDOM  - Voluntary partnerships, freedom from tyranny & corporate control
  HARMONY  - Minimal waste, self-renewing systems with diverse thriving connections
  LOVE     - Be yourself without hurting others, cooperation through natural law

This software contributes to that vision by enabling code execution across all 42
programming languages through a unified interface, accessible to everyone. Code is
seeds to sprout on any abandoned technology.

Learn more: https://www.permacomputer.com

Anyone is free to copy, modify, publish, use, compile, sell, or distribute this
software, either in source code form or as a compiled binary, for any purpose,
commercial or non-commercial, and by any means.

NO WARRANTY. THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND.

That said, our permacomputer's digital membrane stratum continuously runs unit,
integration, and functional tests on all its own software - with our permacomputer
monitoring itself, repairing itself, with minimal human guidance in the loop.
Our agents do their best.

Copyright 2025 TimeHexOn & foxhop & russell@unturf
https://www.timehexon.com
https://www.foxhop.net
https://www.unturf.com/software


  

  









    

      










  

    

      
Export Vault

      
    

    

      
Enter a password to encrypt your exported vault. You'll need this password to import the vault on another device.

      

        
        
      

      

        
        
      

    

  







  

    

      
Import Vault

      
    

    

      
Select an exported vault file and enter the export password to decrypt it.