{"type":"firestarter.listing","listing":{"id":"lst_OPcefyNJ","product_name":"doing my best club charcoal | 12 x 18 print","category":"Paper","description":"the design: a reminder that showing up is everything.this 12 x 18 poster print features the message “Doing My Best Club” with the supportive tagline “Don’t give up + believe in yourself.” Perfect for cheering yourself or someone else on, celebrating effort, and embracing progress over perfection.\nthe colors: charcoal + white\nthe size: 12x18\n","images":["https://cdn.shopify.com/s/files/1/0148/0435/3088/files/15.png?v=1771018500","https://cdn.shopify.com/s/files/1/0148/0435/3088/files/16.png?v=1771018500"],"price":21.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:25.900Z"},"share_url":"https://firestarter.network/l/lst_OPcefyNJ","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_OPcefyNJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy doing my best club charcoal | 12 x 18 print' and a budget_max comfortably above $21.99 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."]}}