APIs, tools and merchants AI agents can actually use. Every badge is probe-backed, never self-asserted.
Open and commercial models with fast inference, function calling, and OCR endpoints
no agent paymentsOpenAPI, llms.txtModelschecked 3w ago
Metering, authorization, and settlement for agent APIs, including an x402 facilitator and credit-based plans
x402MCP, OpenAPI, llms.txtPaymentschecked 3w ago
Identity-layer protocol (XAA) giving enterprises visibility and policy control over which apps an agent may reach
no agent paymentsOpenAPI, llms.txtIdentitychecked 3w ago
Forecast and historical weather API that needs no key at all for non-commercial use
no agent paymentsno probed interfacesSearchnot yet checked
Whisper and gpt-4o-transcribe endpoints for transcription and translation
no agent paymentsOpenAPISpeechchecked 1mo ago
Agent-ready checkout and payouts, an ACP payment provider, plus a remote MCP server over the PayPal APIs
ACPMCP, OpenAPI, llms.txtPaymentschecked 3w ago
Search-grounded LLM API returning cited answers over live web content
no agent paymentsOpenAPI, llms.txtModelschecked 3w ago
Stocks, options, forex, and crypto market data over REST and WebSocket, with a free self-serve API key
no agent paymentsMCP, llms.txtMarketschecked 3w ago
Onchain prediction market with an open CLOB API and wallet-signed order placement
no agent paymentsno probed interfacesMarketsnot yet checked
Send physical mail and postcards over an API, payable per item over MPP
MPPOpenAPI, llms.txtMerchantschecked 3w ago
Serverless Postgres with a remote MCP server for provisioning and querying databases
no agent paymentsMCP, OpenAPI, llms.txtMemorychecked 3w ago
Redis-backed working and long-term memory service for agents, with REST and MCP interfaces
no agent paymentsMCP, OpenAPI, llms.txtMemorychecked 3w ago
Same query as JSON: /api/v1/services?page=8Add to Claude Code:claude mcp add botfriendly …