{"type":"firestarter.listing","listing":{"id":"lst_oSrVho6e","product_name":"Surf's Up Rashguard","category":"SWIM","description":" With bold colors, sporty sleeve stripes, and neon stitching, the Surf's Up Rashguard has it all! Get ready - you're about to be the coolest kid on the beach. 🌊🏄","images":["https://cdn.shopify.com/s/files/1/0023/4337/0861/files/ROA_SP24_WebRes_018_d6abb337-1e72-4c82-a808-f24c87454e51.jpg?v=1782420681","https://cdn.shopify.com/s/files/1/0023/4337/0861/files/131B-2R7-Front-WebRes_772bdd41-ef3a-4e92-93fa-7b43df0a6d50.jpg?v=1782420676"],"price":30,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.543Z"},"share_url":"https://firestarter.network/l/lst_oSrVho6e","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_oSrVho6e' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Surf's Up Rashguard' and a budget_max comfortably above $30.00 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."]}}