{"type":"firestarter.listing","listing":{"id":"lst_SG28KKTf","product_name":"CfM X Large Swatch Card","category":null,"description":"This swatch card is designed to fit in the lid of our x-large tin so that you can see each of your colors swatched on paper to ease your painting process. Equally useful and just as fun to fill in!\nThis debossed swatch card features 48 indentations for color swatches - made to fit in our X-Large Palette. This product comes free with our 48 Color Large pre-made set.","images":["https://cdn.shopify.com/s/files/1/0631/2017/9426/files/CfMXLargeSwatchCard_edit.jpg?v=1693960239"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.834Z"},"share_url":"https://firestarter.network/l/lst_SG28KKTf","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_SG28KKTf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CfM X Large Swatch Card' and a budget_max comfortably above $5.00 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."]}}