{"servers":[{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json","name":"io.github.npraught/orcpin","description":"Paid facts for AI agents via x402: on-chain snapshots, endpoint reliability, trading calculators.","version":"0.2.2","websiteUrl":"https://orcpin.dev","packages":[{"registryType":"npm","registryBaseUrl":"https://registry.npmjs.org","identifier":"orcpin-mcp","version":"0.2.2","transport":{"type":"stdio"},"environmentVariables":[{"description":"Private key (0x + 64 hex) of a dedicated, low-balance Base wallet holding a few dollars of USDC. Used only to sign gasless x402 payment authorizations; never transmitted.","isRequired":true,"isSecret":true,"name":"ORCPIN_PRIVATE_KEY"},{"description":"Optional comma-separated subset of tools to expose: \"defi\" (chain + endpoint-reliability tools) and/or \"trading\" (trade-log calculators). Default: all eight tools.","name":"ORCPIN_TOOLSETS"},{"description":"x402 network id. Default eip155:8453 (Base mainnet).","name":"X402_NETWORK"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-07-03T23:27:06.882777Z","publishedAt":"2026-07-03T23:27:06.882777Z","updatedAt":"2026-07-03T23:27:06.882777Z","isLatest":true}}}],"metadata":{"count":1}}