Free REST API with 40+ utilities for developers: UUID generation, QR codes, fake data, URL shortener, JSON tools, hashing, base64, regex tester, JWT decoder, password generator and more. No signup required. 120 req/min free tier.
Build quick throwaway servers, run test suites in isolated VMs, or compare model outputs across providers with Conway. You can spin up a sandbox, run commands, expose a web port, and call inference APIs — all from code. It’s great for prototyping deployments, safe execution, and automated agent workflows. Note that compute and inference use buyable credits, so you’ll top up to run paid tasks.
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