{"type":"firestarter.listing","listing":{"id":"lst_pQ9nipYj","product_name":"Coffin Sunglasses Case","category":null,"description":"\nA coffin-shaped sunglasses case with a subtle spiderweb design. Structured, and finished in matte black for a clean, elevated look. Slim fit.","images":["https://cdn.shopify.com/s/files/1/1832/3013/files/1_fc6dd2ba-4360-40fa-ada4-073f82d398d4.png?v=1776730151","https://cdn.shopify.com/s/files/1/1832/3013/files/1_d5e380f6-3baa-40cb-b659-ee75ef79a251.png?v=1776730213"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:02.081Z"},"share_url":"https://firestarter.network/l/lst_pQ9nipYj","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_pQ9nipYj' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Coffin Sunglasses Case' and a budget_max comfortably above $22.00 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."]}}