{"type":"firestarter.listing","listing":{"id":"lst_JEzA4Wk4","product_name":"MTA Don't Take the Risk Poster Crewneck","category":"Sweatshirts","description":"• 100% cotton• 9.5 oz, midweight brushed back fleece• Screen printed graphic• 1x1 rib at cuffs and hem• Made in Peru• Officially Licensed by the Metropolitan Transportation Authority","images":["https://cdn.shopify.com/s/files/1/0920/5284/files/SWMTA1316VintageBlack-02.jpg?v=1772644603","https://cdn.shopify.com/s/files/1/0920/5284/files/SP25_CollectionName_Lifestyle_WorkingLifestyle11_1_2984c315-4cd6-4e40-9e7d-17e0baece19c.jpg?v=1772646788","https://cdn.shopify.com/s/files/1/0920/5284/files/SWMTA1316VintageBlack-04.jpg?v=1772646788","https://cdn.shopify.com/s/files/1/0920/5284/files/SP25_CollectionName_Lifestyle_WorkingLifestyle5_2_01111b72-bbbf-4c55-a7b8-e47bb159200b.jpg?v=1772646788","https://cdn.shopify.com/s/files/1/0920/5284/files/SWMTA1316VintageBlack-01_Edtied.jpg?v=1772646788","https://cdn.shopify.com/s/files/1/0920/5284/files/SP25_CollectionName_Lifestyle_WorkingLifestyle4_2_54f3123b-c115-43e3-9ae1-869dbc332019.jpg?v=1772646788","https://cdn.shopify.com/s/files/1/0920/5284/files/SWMTA1316VintageBlack-03.jpg?v=1772646788","https://cdn.shopify.com/s/files/1/0920/5284/files/SP25_CollectionName_Lifestyle_WorkingLifestyle12_1_2bc05e5c-29ed-4ec4-acbb-b6576cab596e.jpg?v=1772647025"],"price":78,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:23:59.118Z"},"share_url":"https://firestarter.network/l/lst_JEzA4Wk4","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_JEzA4Wk4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MTA Don't Take the Risk Poster Crewneck' and a budget_max comfortably above $78.00 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."]}}