{"type":"firestarter.listing","listing":{"id":"lst_bT_qmAAF","product_name":"Vintage 14 k Yellow Gold Calgary Beaver Charm Pendant 1.54 Grams","category":"Charm","description":"This is a really nice little beaver charm or pendant made out of 14 k gold and stamped on the back.. Can't find another one like it on the net.I guess my mom picked it up in Canada.It measures 9 x 18 mm.The total weight is 1.54 grams , or 0.052 ounces.\nVintage, Made in Canada","images":["https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.1429106427_4537.jpg?v=1588822096","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.1381830970_e1qv.jpg?v=1588822126"],"price":299,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:08.689Z"},"share_url":"https://firestarter.network/l/lst_bT_qmAAF","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_bT_qmAAF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vintage 14 k Yellow Gold Calgary Beaver Charm Pendant 1.54 Grams' and a budget_max comfortably above $299.00 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."]}}