# AnyAPI > Unified marketplace for scraping and data APIs. One key, one USD wallet, hundreds of > providers through a single normalized interface, with automatic failover. Pay per > request in real dollars, no subscriptions. The provider is always reported as AnyAPI. ## Agents - [Agent onboarding skill](https://getanyapi.com/agent-onboarding/SKILL.md): the self-onboarding SKILL.md an AI coding agent reads to start calling AnyAPI. - [Self-serve key signup](https://api.getanyapi.com/agent/signup): POST with optional {sponsorEmail, label} to mint an aa_live_ key (shown once), capped at a small USD amount and expiring in 7 days until a human claims it in the dashboard (claiming uncaps the same key and adds the one-time $1 account credit). - [Machine-readable discovery](https://getanyapi.com/.well-known/anyapi.json): structured JSON describing every interface, endpoint, and auth detail. - [MCP endpoint](https://api.getanyapi.com/mcp): streamable HTTP with Bearer auth. Tools: list_apis, get_api, run_api, get_balance. ## REST API - [Run an API](https://api.getanyapi.com/v1/run/{sku}): POST input matching the API schema, Bearer auth. - [List APIs](https://api.getanyapi.com/v1/apis): discover available SKUs. - [Describe an API](https://api.getanyapi.com/v1/apis/{sku}): normalized input/output JSON Schema for one SKU. - [Wallet balance](https://api.getanyapi.com/v1/balance): remaining balance in USD. - [Public catalog](https://api.getanyapi.com/catalog): full catalog, no auth required. - [OpenAPI document](https://api.getanyapi.com/openapi.json): typed OpenAPI spec for the REST gateway. ## Docs - [Documentation](https://getanyapi.com/docs): guides and reference. Pricing is always in USD; AnyAPI is the provider everywhere.