unsandbox.com

Anonymous remote code, compile, & execution API for humans & machine learning agents.

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unsandbox.
Required Dependencies

The Haskell examples below require the following 3rd party libraries:

  • http-simple or http-conduit
  • aeson

Make sure these packages are installed in your environment before running the examples.

unsandbox.
POST https://api.unsandbox.com/execute

Execute code immediately and wait for results. Best for quick scripts and interactive use.

Request Parameters

Parameter Type Required Description
language string ✓ Programming language
code string ✓ Source code to execute
env object Environment variables (key-value pairs)
network_mode string "zerotrust" or "semitrusted"
ttl integer Timeout 1-900s (default: 60)
return_artifact boolean Return compiled binary
return_wasm_artifact boolean Return WebAssembly binary

Example (Haskell)

{-# LANGUAGE OverloadedStrings #-}
import Network.HTTP.Simple
import Data.Aeson (object, (.=))
import qualified Data.ByteString.Lazy.Char8 as BL

main :: IO ()
main = do
  let request = setRequestMethod "POST"
              $ setRequestSecure True
              $ setRequestHost "api.unsandbox.com"
              $ setRequestPath "/execute"
              $ setRequestHeader "Content-Type" ["application/json"]
              $ setRequestHeader "Authorization" ["Bearer fromMaybe "unsb-sk-test0-vault-unlck-12345" <$> lookupEnv "UNSANDBOX_API_KEY""]
              $ setRequestBodyJSON (object
                  [ "language" .= ("haskell" :: String)
                  , "code" .= ("main = putStrLn \"Hello from unsandbox!\"" :: String)
                  ])
              $ defaultRequest

  response <- httpLBS request
  BL.putStrLn $ getResponseBody response

Response (Success)

{
  "success": true,
  "stdout": "Hello from unsandbox!\n",
  "stderr": "",
  "error": null,
  "language": "python",
  "exit_code": 0
}

Response (Error)

{
  "success": false,
  "error": "Syntax error in code",
  "stderr": "SyntaxError: invalid syntax\n"
}
unsandbox.
POST https://api.unsandbox.com/execute/async

Submit code for execution and receive a job ID to poll for results. Best for long-running scripts or when you need to decouple submission from execution.

Request Parameters

Parameter Type Required Description
language string ✓ Programming language
code string ✓ Source code to execute
env object Environment variables (key-value pairs)
network_mode string "zerotrust" or "semitrusted"
ttl integer Timeout 1-900s (default: 60)
return_artifact boolean Return compiled binary
return_wasm_artifact boolean Return WebAssembly binary

Example (Haskell)

{-# LANGUAGE OverloadedStrings #-}
import Network.HTTP.Simple
import Data.Aeson (object, (.=))
import qualified Data.ByteString.Lazy.Char8 as BL

main :: IO ()
main = do
  let request = setRequestMethod "POST"
              $ setRequestSecure True
              $ setRequestHost "api.unsandbox.com"
              $ setRequestPath "/execute/async"
              $ setRequestHeader "Content-Type" ["application/json"]
              $ setRequestHeader "Authorization" ["Bearer fromMaybe "unsb-sk-test0-vault-unlck-12345" <$> lookupEnv "UNSANDBOX_API_KEY""]
              $ setRequestBodyJSON (object
                  [ "language" .= ("haskell" :: String)
                  , "code" .= ("main = do\n  putStrLn \"Computing factorial...\"\n  print $ product [1..20]" :: String)
                  , "ttl" .= (300 :: Int)
                  ])
              $ defaultRequest

  response <- httpLBS request
  BL.putStrLn $ getResponseBody response

Initial Response

{
  "job_id": "job_1234567890_abc",
  "status": "pending"
}
unsandbox.
GET https://api.unsandbox.com/jobs/{id}

Check the status and results of an asynchronous job. Poll this endpoint after submitting a job via /execute/async or /run/async.

URL Parameters

Parameter Type Description
id string Job ID returned from async endpoint

Example (Haskell)

{-# LANGUAGE OverloadedStrings #-}
import Network.HTTP.Simple
import qualified Data.ByteString.Lazy.Char8 as BL

main :: IO ()
main = do
  let request = setRequestMethod "GET"
              $ setRequestSecure True
              $ setRequestHost "api.unsandbox.com"
              $ setRequestPath "/jobs/job_1234567890_abc"
              $ setRequestHeader "Authorization" ["Bearer fromMaybe "unsb-sk-test0-vault-unlck-12345" <$> lookupEnv "UNSANDBOX_API_KEY""]
              $ defaultRequest

  response <- httpLBS request
  BL.putStrLn $ getResponseBody response

Response (Completed)

{
  "job_id": "job_1234567890_abc",
  "status": "completed",
  "result": {
    "success": true,
    "stdout": "Hello from unsandbox!\n",
    "stderr": "",
    "error": null,
    "language": "python",
    "exit_code": 0
  }
}

Possible Status Values

  • pending - Job queued, waiting to execute
  • running - Job currently executing
  • completed - Job finished (check result field)
  • timeout - Job exceeded TTL limit
  • cancelled - Job was cancelled via DELETE
unsandbox.
GET https://api.unsandbox.com/jobs

List all active (pending or running) jobs for your API key. Useful for monitoring multiple async executions.

Example (Haskell)

{-# LANGUAGE OverloadedStrings #-}
import Network.HTTP.Simple
import qualified Data.ByteString.Lazy.Char8 as BL

main :: IO ()
main = do
  let request = setRequestMethod "GET"
              $ setRequestSecure True
              $ setRequestHost "api.unsandbox.com"
              $ setRequestPath "/jobs"
              $ setRequestHeader "Authorization" ["Bearer fromMaybe "unsb-sk-test0-vault-unlck-12345" <$> lookupEnv "UNSANDBOX_API_KEY""]
              $ defaultRequest

  response <- httpLBS request
  BL.putStrLn $ getResponseBody response

Response

{
  "jobs": [
    {
      "job_id": "job_1234567890_abc",
      "status": "running",
      "language": "python",
      "submitted_at": "2024-01-15T10:30:00Z"
    },
    {
      "job_id": "job_0987654321_xyz",
      "status": "pending",
      "language": "go",
      "submitted_at": "2024-01-15T10:29:45Z"
    }
  ]
}
unsandbox.
DELETE https://api.unsandbox.com/jobs/{id}

Cancel a pending or running job. If the job is already executing, it will be terminated and partial output returned.

URL Parameters

Parameter Type Description
id string Job ID to cancel

Example (Haskell)

{-# LANGUAGE OverloadedStrings #-}
import Network.HTTP.Simple
import qualified Data.ByteString.Lazy.Char8 as BL

main :: IO ()
main = do
  let request = setRequestMethod "DELETE"
              $ setRequestSecure True
              $ setRequestHost "api.unsandbox.com"
              $ setRequestPath "/jobs/job_1234567890_abc"
              $ setRequestHeader "Authorization" ["Bearer fromMaybe "unsb-sk-test0-vault-unlck-12345" <$> lookupEnv "UNSANDBOX_API_KEY""]
              $ defaultRequest

  response <- httpLBS request
  BL.putStrLn $ getResponseBody response

Response

{
  "message": "Job cancelled",
  "job_id": "job_1234567890_abc",
  "result": {
    "success": false,
    "stdout": "Partial output before cancel...",
    "stderr": "",
    "error": "Job cancelled by user",
    "exit_code": -1
  }
}
unsandbox.
POST https://api.unsandbox.com/run

Execute code with automatic language detection via shebang. Send raw code as the request body with Content-Type: text/plain.

Request

  • Content-Type: text/plain
  • Body: Raw code with shebang (e.g., #!/usr/bin/env python3)

Query Parameters

Parameter Type Required Description
env string URL-encoded JSON object with environment variables
network_mode string "zerotrust" or "semitrusted"
ttl integer Timeout 1-900s (default: 60)
return_artifact boolean Return compiled binary
return_wasm_artifact boolean Return WebAssembly binary

Example (Haskell)

{-# LANGUAGE OverloadedStrings #-}
import Network.HTTP.Simple
import qualified Data.ByteString.Char8 as BS
import qualified Data.ByteString.Lazy.Char8 as BL

main :: IO ()
main = do
  let request = setRequestMethod "POST"
              $ setRequestSecure True
              $ setRequestHost "api.unsandbox.com"
              $ setRequestPath "/run"
              $ setRequestHeader "Content-Type" ["text/plain"]
              $ setRequestHeader "Authorization" ["Bearer fromMaybe "unsb-sk-test0-vault-unlck-12345" <$> lookupEnv "UNSANDBOX_API_KEY""]
              $ setRequestBodyBS (BS.pack "main = putStrLn \"Language auto-detected!\"")
              $ defaultRequest

  response <- httpLBS request
  BL.putStrLn $ getResponseBody response

Response

{
  "success": true,
  "stdout": "Language auto-detected!\n",
  "stderr": "",
  "error": null,
  "detected_language": "python",
  "exit_code": 0
}
unsandbox.
POST https://api.unsandbox.com/run/async

Submit code with automatic language detection and receive a job ID. Combines the convenience of /run with the flexibility of async execution.

Request

  • Content-Type: text/plain
  • Body: Raw code with shebang (e.g., #!/usr/bin/env ruby)

Query Parameters

Parameter Type Required Description
env string URL-encoded JSON object with environment variables
network_mode string "zerotrust" or "semitrusted"
ttl integer Timeout 1-900s (default: 60)
return_artifact boolean Return compiled binary
return_wasm_artifact boolean Return WebAssembly binary

Example (Haskell)

{-# LANGUAGE OverloadedStrings #-}
import Network.HTTP.Simple
import qualified Data.ByteString.Char8 as BS
import qualified Data.ByteString.Lazy.Char8 as BL

main :: IO ()
main = do
  let code = "main = do\n  putStrLn \"Running async with auto-detect!\"\n  print $ sum [1..1000000]"
      request = setRequestMethod "POST"
              $ setRequestSecure True
              $ setRequestHost "api.unsandbox.com"
              $ setRequestPath "/run/async"
              $ setRequestHeader "Content-Type" ["text/plain"]
              $ setRequestHeader "Authorization" ["Bearer fromMaybe "unsb-sk-test0-vault-unlck-12345" <$> lookupEnv "UNSANDBOX_API_KEY""]
              $ setRequestBodyBS (BS.pack code)
              $ defaultRequest

  response <- httpLBS request
  BL.putStrLn $ getResponseBody response

Initial Response

{
  "job_id": "job_1234567890_abc",
  "status": "pending"
}

Job Result (via GET /jobs/{id})

{
  "job_id": "job_1234567890_abc",
  "status": "completed",
  "result": {
    "success": true,
    "stdout": "Running async with auto-detect!\n",
    "stderr": "",
    "error": null,
    "detected_language": "ruby",
    "exit_code": 0
  }
}
unsandbox.
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