{"type":"firestarter.listing","listing":{"id":"lst_CMAIATFc","product_name":"Happy Birthday Fishing Flies Greeting Card  - USA Made","category":"Greeting & Note Cards","description":"A bright and cheery assortment of fishing flies to celebrate birthdays with an outdoors flair. These illustrated greeting cards are blank on the inside and printed on bamboo paper. DETAILS - A2 (4.25\" x 5.5\") blank bamboo card and kraft paper envelope.","images":["https://cdn.shopify.com/s/files/1/0257/9447/products/happy_birthday_greeting_card_fishing_flies.jpg?v=1730663954"],"price":6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:55.161Z"},"share_url":"https://firestarter.network/l/lst_CMAIATFc","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_CMAIATFc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Happy Birthday Fishing Flies Greeting Card  - USA Made' and a budget_max comfortably above $6.00 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."]}}