{"type":"firestarter.listing","listing":{"id":"lst_AMCz5Crn","product_name":"Weird Science Crew Socks","category":"Crew Socks","description":"The chemistry lab's getting a little out of hand (or foot) on these cool science socks. The perfect pair for your inner mad scientist to rule the world!","images":["https://cdn.shopify.com/s/files/1/0651/7260/3038/files/MEF0644-WeirdScience-MensCrew-Model_Front.jpg?v=1724931243","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/MEF0644-WeirdScience-MensCrew-Model_Back.jpg?v=1724931246","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/MEF0644-WeirdScience-MensCrew-Legform.jpg?v=1724931249","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/MEF0644-WeirdScience-MensCrew-Detail.jpg?v=1724931252"],"price":7.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:33.454Z"},"share_url":"https://firestarter.network/l/lst_AMCz5Crn","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_AMCz5Crn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Weird Science Crew Socks' and a budget_max comfortably above $7.99 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}