{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"com.tollylabs/x402-mcp","description":"Pay-per-call agent services and a job board in USDC on Arc via x402, plus routed agents.","title":"TOLLY x402: paid agent services on Arc","repository":{"url":"https://github.com/TollyLabs/x402-mcp","source":"github"},"version":"0.5.0","websiteUrl":"https://agent.tollylabs.com/agentic-market/","packages":[{"registryType":"npm","identifier":"@tollylabs/x402-mcp","version":"0.5.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Payment network for paid tools: eip155:5042 (Arc mainnet). Leave unset for free tools only.","format":"string","name":"TOLLY_X402_NETWORK"},{"description":"Key of a small dedicated wallet that signs USDC payments. Leave unset for free tools only.","format":"string","isSecret":true,"name":"BUYER_PRIVATE_KEY"},{"description":"Most USDC one call may cost (default 0.30).","format":"string","name":"TOLLY_X402_MAX_PER_CALL"},{"description":"Most USDC spent per day (default 1.00).","format":"string","name":"TOLLY_X402_BUDGET"},{"description":"Recommended: only ever pay this TOLLY address (0x4caf61991132b7a55d25b85583b203c807407e84).","format":"string","name":"TOLLY_X402_PAY_TO"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-10-21T16:13:41.725708Z","publishedAt":"2026-10-21T16:13:41.725708Z","updatedAt":"2026-10-21T16:13:41.725708Z","isLatest":true}}}