{"slug":"x402-freeq-one-mcp-f6d5ef","title":"MCP server for AI agents","host":"x402.freeq.one","method":"POST","resource":"https://x402.freeq.one/mcp","category":"image","description":"MCP server for AI agents: 28 tools (blockchain data, web scraping, ZK proofs, image generation, gift cards) payable per call in USDC on Base via x402. Send JSON-RPC tools/call requests.","price_listed":0.001,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":12,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"id":1,"jsonrpc":"jsonrpc","method":"method","params":{}},"bodyType":"json","description":"MCP server for AI agents: 28 tools — blockchain, markdown/web extraction, ZK proof verification (Semaphore, World ID), QR/diagram/OG-image rendering, gift card purchase. Per-tool USDC pricing on Base.","mcpServerUrl":"https://x402.freeq.one/mcp","method":"POST","transport":"streamable-http","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"description":"JSON request body. See GET /tools for the parameter catalog.","properties":{"id":{"description":"Request id.","type":"number"},"jsonrpc":{"description":"JSON-RPC version. Always \"2.0\".","type":"string"},"method":{"description":"JSON-RPC method: \"tools/list\" (free) or \"tools/call\" (paid).","type":"string"},"params":{"description":"For tools/call: { name: <tool>, arguments: {...} }. See /tools for the tool catalog.","type":"object"}},"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"description":{"type":"string"},"headers":{"additionalProperties":{"type":"string"},"type":"object"},"mcpServerUrl":{"type":"string"},"method":{"enum":["POST"],"type":"string"},"queryParams":{"additionalProperties":{"type":"string"},"type":"object"},"toolName":{"type":"string"},"transport":{"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"result":{"description":"Tool output (JSON)"}},"type":"object"},"type":{"const":"json","type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"MCP server for AI agents: 28 tools (blockchain data, web scraping, ZK proofs, image generation, gift cards) payable per call in USDC on Base via x402. Send JSON-RPC tools/call requests.","last_updated":"2026-09-22T14:14:28.233Z","schemes":["exact"]}