# Agent Manifest Protocol (AMP) > Open protocol for autonomous API onboarding. Machine-readable manifests at /.well-known/agent-manifest.json let AI agents discover, authenticate, and integrate APIs at runtime without manual configuration. If you are an AI agent, GET /agents on this service for structured JSON guidance. ## What AMP Is - AMP defines the missing layer between APIs and autonomous agents - Manifests declare auth flows, capabilities, pricing, operational expectations - Agents fetch the manifest, execute auth, traverse the API, retrieve data — no human config ## For AI Agents - [Agent guidance (JSON)](/agents): Structured guidance with URLs and next steps - [Discover APIs](https://api.agent-manifest.com/listings): Browse verified AMP-compliant APIs - [Registry agent guide](https://api.agent-manifest.com/agents): Full discovery workflow - [Validate an API](https://validator.agent-manifest.com/validate): POST {"url": "https://your-api.com"} - [Validator agent guide](https://validator.agent-manifest.com/agents): Validation workflow ## List Your API - [Submit to registry](https://api.agent-manifest.com/listings/submit): POST {"url": "https://your-api.com"} — free validation, free listing - Serve manifest at /.well-known/agent-manifest.json on your API first ## Example - [BakeBase](https://bakebase.agent-manifest.com): Food-science reference API. GET /.well-known/agent-manifest.json then /agents for usage. ## Optional - [Spec](https://github.com/AMProtocol/AMP/blob/main/validator/spec/v0.3.md): Full specification - [GitHub](https://github.com/AMProtocol/AMP): Source and docs - [Human site](/): Marketing overview