{"type":"firestarter.listing","listing":{"id":"lst_RbjGhwcG","product_name":"\"You're Unbelievable\" Cryptid Birthday Card","category":"Greeting Card","description":"\"You're unbelievable\" funny birthday card. Get this unique card for cryptid lover in your life. \nDetails: \n-A2 Size (4.25 x 5.5 inches folded).-Printed on premium 16pt thick cardstock with a matte finish.-Paired with a coordinated kraft or holiday color envelope.-BLANK INSIDE-Hand Drawn\nfunny, sarcastic, punny, whimsical, cute, unique, colorful, unicorn, alien, ufo, Bigfoot, big foot, Sasquatch, birthday card, greeting card","images":["https://cdn.shopify.com/s/files/1/0039/7849/4067/files/IMG_3624.jpg?v=1762448031","https://cdn.shopify.com/s/files/1/0039/7849/4067/files/blankinside3_1_a5830e7d-2526-4925-9bcf-887cd7ca99e4.jpg?v=1738967957","https://cdn.shopify.com/s/files/1/0039/7849/4067/files/IMG_3625.jpg?v=1738969654","https://cdn.shopify.com/s/files/1/0039/7849/4067/files/N-BM-GC-126.jpg?v=1738967957"],"price":4.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:47.818Z"},"share_url":"https://firestarter.network/l/lst_RbjGhwcG","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 ","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_RbjGhwcG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy \"You're Unbelievable\" Cryptid Birthday Card' and a budget_max comfortably above $4.95 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."]}}