{"type":"firestarter.listing","listing":{"id":"lst_L3FD5gVq","product_name":"CHALK ON A SIDEWALK","category":null,"description":"Sheer light blue with fuchsia/gold/green shimmer.\nWe suggest using a base coat and 2-3 coats of polish followed by a top coat. 10-free. Vegan. Cruelty-free. Nontoxic.\n This polish comes with a removable handmade decorative bronze cap atop our standard black matte nail polish cap - merging artistry with function. To forego bronze caps on your order, click  here.","images":["https://cdn.shopify.com/s/files/1/0063/6692/0773/files/3_0f2fbf45-e80b-4d4d-a641-c5bf5f0b6b99.png?v=1718257144","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/image00059.jpg?v=1718307008","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/chalk1.jpg?v=1718307008","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/IMG_9002.jpg?v=1718307008","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/IMG_9008.jpg?v=1718307008","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/IMG_8974.jpg?v=1718307008","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/IMG_9431.heic?v=1718307008","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/image00056.jpg?v=1718307008","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/chalk2.jpg?v=1718307008","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/image00058.jpg?v=1718307008","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/IMG_9434.heic?v=1718307008"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:20.146Z"},"share_url":"https://firestarter.network/l/lst_L3FD5gVq","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_L3FD5gVq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CHALK ON A SIDEWALK' and a budget_max comfortably above $16.00 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."]}}