{"name":"Algorand x402 Payment Facilitator by GoPlausible","version":"2.0.0","description":"MCP server for x402 payment operations","tools":["verify_payment","settle_payment","discover_resources","discover_merchants","get_merchant","get_resource","discover_facilitators","get_payment_methods","get_supported"],"toolDefinitions":[{"name":"verify_payment","description":"Verify an x402 payment payload against requirements","inputSchema":{"type":"object","properties":{"paymentPayload":{"type":"object","description":"The x402 payment payload from the client","additionalProperties":true},"paymentRequirements":{"type":"object","description":"The payment requirements from the resource server","additionalProperties":true}},"required":["paymentPayload","paymentRequirements"],"additionalProperties":false}},{"name":"settle_payment","description":"Settle an x402 payment on-chain","inputSchema":{"type":"object","properties":{"paymentPayload":{"type":"object","description":"The x402 payment payload","additionalProperties":true},"paymentRequirements":{"type":"object","description":"The payment requirements","additionalProperties":true}},"required":["paymentPayload","paymentRequirements"],"additionalProperties":false}},{"name":"discover_resources","description":"Search for x402-enabled APIs in the Bazaar catalog","inputSchema":{"type":"object","properties":{"search":{"type":"string","description":"Search query for URL or description"},"network":{"type":"string","description":"Filter by network (CAIP-2 identifier)"},"method":{"type":"string","enum":["GET","POST","PUT","PATCH","DELETE"],"description":"Filter by HTTP method"},"limit":{"type":"number","default":10,"description":"Maximum results to return"}},"additionalProperties":false}},{"name":"discover_merchants","description":"Search for merchants accepting x402 payments","inputSchema":{"type":"object","properties":{"search":{"type":"string","description":"Search query for name or description"},"network":{"type":"string","description":"Filter by supported network"},"category":{"type":"string","description":"Filter by category"},"limit":{"type":"number","default":10,"description":"Maximum results to return"}},"additionalProperties":false}},{"name":"get_merchant","description":"Complete catalog record for ONE merchant: Bazaar profile, wallet addresses, every resource with full payment requirements (accepts), and site/agent enrichment — A2A agent card, agent manifest, AI plugin, x402 discovery and llms.txt links when the merchant's domain hosts them. Accepts the merchant id or a receiving wallet address.","inputSchema":{"type":"object","properties":{"id":{"type":"string","description":"Merchant id (16-hex) or a receiving wallet address"}},"required":["id"],"additionalProperties":false}},{"name":"get_resource","description":"Complete catalog record for ONE x402 resource: full payment requirements (accepts), discovery metadata, merchant identity, and site/agent enrichment (agent card / manifest / AI plugin / llms.txt links). Provide the resource id or its exact URL.","inputSchema":{"type":"object","properties":{"id":{"type":"string","description":"Resource id (16-hex)"},"url":{"type":"string","description":"Exact resource URL (alternative to id)"}},"additionalProperties":false}},{"name":"discover_facilitators","description":"List known x402 facilitators in the network","inputSchema":{"type":"object","properties":{"network":{"type":"string","description":"Filter by supported network"},"status":{"type":"string","enum":["active","degraded","offline"],"description":"Filter by status"},"limit":{"type":"number","default":10,"description":"Maximum results to return"}},"additionalProperties":false}},{"name":"get_payment_methods","description":"List supported payment networks and tokens","inputSchema":{"type":"object","properties":{"chainFamily":{"type":"string","enum":["evm","svm","avm"],"description":"Filter by chain family"}},"additionalProperties":false}},{"name":"get_supported","description":"Get supported schemes, networks, and features","inputSchema":{"type":"object","properties":{},"additionalProperties":false}}],"transport":"sse","endpoint":"/mcp/sse","callEndpoint":"/mcp/call"}