{"type":"firestarter.listing","listing":{"id":"lst_CAvg1JiS","product_name":"Good Start/ Good Finish","category":"Self Care","description":"10 Free Vegan Non Toxic \nSize: 15ml | .50fl\nTop Coat\nHolographic Top Coat\nBase Coat\n*SHIPS GROUND VIA FEDEX ONLY*","images":["https://cdn.shopify.com/s/files/1/0098/0611/8997/products/4feec799-28f3-417f-ae0b-6af9d40f8fed.jpg?v=1629690152","https://cdn.shopify.com/s/files/1/0098/0611/8997/products/PHOTO-2021-08-09-20-39-302.jpg?v=1629690153","https://cdn.shopify.com/s/files/1/0098/0611/8997/products/PHOTO-2021-08-09-20-39-303.jpg?v=1629690153","https://cdn.shopify.com/s/files/1/0098/0611/8997/products/PHOTO-2021-08-09-20-39-30.jpg?v=1629690153"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:37.382Z"},"share_url":"https://firestarter.network/l/lst_CAvg1JiS","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_CAvg1JiS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Good Start/ Good Finish' 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."]}}