{"type":"firestarter.listing","listing":{"id":"lst_SxzPAcET","product_name":"Field Ledger","category":"Merchandise","description":"For all the birders, doodlers, and list makers. The field ledger will slide comfortably into any pack and (our favorite) the graph paper will keep the messiest handwriting squared away. Since we're never far away from a cup of coffee, we've included a taster's flavor wheel on the first page. \n8.25h x 5w. Graph paper. Perfect bound. Made in Wisconsin.","images":["https://cdn.shopify.com/s/files/1/1348/5769/files/standing.png?v=1696254645","https://cdn.shopify.com/s/files/1/1348/5769/files/Front.png?v=1696254645","https://cdn.shopify.com/s/files/1/1348/5769/files/back.png?v=1696254645","https://cdn.shopify.com/s/files/1/1348/5769/files/inside.png?v=1696254599"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:14.888Z"},"share_url":"https://firestarter.network/l/lst_SxzPAcET","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_SxzPAcET' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Field Ledger' and a budget_max comfortably above $15.00 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."]}}