agent-exec

A pay-per-use code execution service for software agents that runs submitted code in an isolated, offline sandbox.

PricingPaid
Free planNo
UrduLimited / no

Best for: Developers building autonomous software agents

Visit agent-exec

agent-exec gives AI agents a place to run code safely. An agent submits source code and receives the standard output, error output and exit code back from a sandbox that has no network access.

There is no account or API key. Access is granted per request through an HTTP 402 payment, and the service publishes machine-readable descriptions including an OpenAPI file and llms.txt so agents can discover how to use it.

Key features

  • Isolated, network-less sandbox
  • Returns stdout, stderr, exit code
  • No account or API key
  • OpenAPI description available

Prices and features change often; check the official website for the latest plans. Last updated September 24, 2026.

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