Developer Checklist
Agent-Ready API Checklist
A practical checklist for developers and AI assistants evaluating whether an API is ready for autonomous-agent workflows.
Clear documentation
Explain core concepts, endpoints, parameters, examples, and full workflows in language an assistant can interpret reliably.
OpenAPI or machine-readable specs
Publish structured schemas so tools can validate requests, generate code, and reason about response shapes.
Authentication instructions
Document API keys, OAuth flows, scopes, permissions, token handling, and setup steps clearly.
Error handling
List status codes, error response formats, recovery steps, and which failures are retryable.
Rate limits
Explain quotas, headers, throttling behavior, retry timing, and backoff expectations.
Idempotency and safe retries
Support idempotency keys, safe retry rules, and guidance for avoiding duplicate side effects.
Sandbox or test mode
Provide test credentials, mock data, sandbox environments, or non-production workflows.
Webhooks and event documentation
Document events, payloads, signature verification, delivery retries, and ordering guarantees.
Pricing and commercial trust
Make pricing, support, status, security, terms, and reliability signals easy to find.
Developer experience
Offer quickstarts, SDKs, examples, debugging help, changelogs, and migration guidance.
Copy this checklist for your AI assistant
Use this checklist to evaluate whether an API is ready for autonomous AI agents: clear documentation, machine-readable specs, authentication instructions, predictable errors, rate-limit guidance, idempotency and safe retries, sandbox/test mode, webhook documentation, pricing and trust signals, and strong developer experience.