{"type":"firestarter.listing","listing":{"id":"lst_KIvb5gS3","product_name":"Sweatshirt - Fossils Green","category":"SWSH","description":"A super-soft sweatshirt, in our Fossils print. Budding paleontologists will dig studying these intriguing specimens and prehistoric relics.\nThe unisex sweatshirt perfected. We've spent years perfecting our beloved French Terry sweatshirts for a fit that everyone loves! The perfect raglan sleeves and soft ribbed cuffs and waistband.\n-Made in Brooklyn NY USA\n-Made from 100% Organic Cotton","images":["https://cdn.shopify.com/s/files/1/0156/2126/files/SWSH_FSL_GN_d5201aea-6510-41ec-ad34-964f8627bf15.jpg?v=1752677055","https://cdn.shopify.com/s/files/1/0156/2126/files/FSL_GN_LOGO_f044c09b-4d2c-4436-b6c9-d3ee3fff2d1a.jpg?v=1752677056"],"price":49,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:43.223Z"},"share_url":"https://firestarter.network/l/lst_KIvb5gS3","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_KIvb5gS3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sweatshirt - Fossils Green' and a budget_max comfortably above $49.00 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."]}}