{"type":"firestarter.listing","listing":{"id":"lst_15QE1g8h","product_name":"Hold Fast Bottle","category":"Bottles","description":"STAY HYDRATED• Transparent Gray 22oz Specialized Purist Bottle• Black MoFlo 2.0 Cap• White Imprint\nWith a two inch wide opening and low-density plastic for a good grip and soft squeeze, these babies make it easy to chug your delectable drink while you're dropping the hammer on the front of the chase group. Both freezer and dishwasher safe. BPA free.","images":["https://cdn.shopify.com/s/files/1/0883/2790/files/T6_HoldFast_bottle_1.jpg?v=1754666642","https://cdn.shopify.com/s/files/1/0883/2790/files/T6_HoldFast_bottle_2.jpg?v=1754667045","https://cdn.shopify.com/s/files/1/0883/2790/files/T6_HoldFast_bottle_3.jpg?v=1759174058"],"price":17,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:40.685Z"},"share_url":"https://firestarter.network/l/lst_15QE1g8h","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_15QE1g8h' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hold Fast Bottle' and a budget_max comfortably above $17.00 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."]}}