{"name":"Mock Merchant Co. Concierge","description":"Mock Merchant Co.'s own concierge agent — quotes the catalog conversationally and runs the same verified member checkout as the shop desk. Testnet demo.","url":"https://mock-merchant.air.0xmythril.xyz/api/concierge/rpc","version":"0.1.0","capabilities":{"extensions":[{"uri":"https://github.com/google-agentic-commerce/a2a-x402/blob/main/spec/v0.2","required":true},{"uri":"https://github.com/mocanetwork/air-credentials/spec/v0.1","required":false}]},"skills":[{"id":"buy-mock-merchant","name":"Buy from Mock Merchant Co.","description":"Sells 25 products, e.g. Single-Origin — Ethiopia Yirgacheffe (0.40 USDC), Single-Origin — Ethiopia Guji (0.45 USDC), Single-Origin — Kenya Nyeri AA (0.45 USDC). Full catalog with prices and tiers: https://mock-merchant.air.0xmythril.xyz/.well-known/x402-policy.json. Member tier −20% for verified partner-program members."}]}