{"type":"firestarter.listing","listing":{"id":"lst_nric5SKG","product_name":"Big Adventure T","category":"Apparel","description":"FINELY PRINTED T-SHIRTS• Athletic Gray T-shirt• Black, Red and White Graphic• Super Soft 60% Cotton, 40% Polyester","images":["https://cdn.shopify.com/s/files/1/0883/2790/files/BigAdventure_F.jpg?v=1691290087","https://cdn.shopify.com/s/files/1/0883/2790/files/W_BigAdventure_SNAP.jpg?v=1691290087","https://cdn.shopify.com/s/files/1/0883/2790/files/BigAdventure_B.jpg?v=1691290087","https://cdn.shopify.com/s/files/1/0883/2790/products/SizingChart_2020_men_e006a06d-f1cc-4d29-8fc5-d5075d7bcef1.jpg?v=1748444656"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:40.649Z"},"share_url":"https://firestarter.network/l/lst_nric5SKG","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_nric5SKG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Big Adventure T' and a budget_max comfortably above $29.00 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."]}}