{"type":"firestarter.listing","listing":{"id":"lst_VPBYFF_m","product_name":"The Hummingbird  Mary Jane - Denim","category":"Flats","description":"Crafted of natural Indigo denim, this Mary Jane flat is soft to the touch. This shoe is a step above the rest because the strap includes hidden elastic, so you can slip in without unbuckling every time. Think of the buckle as an adjuster so you can get a custom fit — set it and forget it. This silhouette was crafted with our Barefoot Ballerina technology, which includes a completely flexible leather-lined footbed that bends with you as if you are barefoot, but still offers full arch support and seven layers of cloud-like comfort. The flat is complete with our signature grosgrain backtab and onyx Birdies logo, as well as an onyx buckle.","images":["https://cdn.shopify.com/s/files/1/0775/7215/files/Hummingbird_MaryJane_Denim_Front34.png?v=1711737943","https://cdn.shopify.com/s/files/1/0775/7215/files/hb-mj-denim.jpg?v=1763068357","https://cdn.shopify.com/s/files/1/0775/7215/files/Hummingbird_MaryJane_Denim_Top.png?v=1763068357","https://cdn.shopify.com/s/files/1/0775/7215/files/Hummingbird_MaryJane_Denim_Side.png?v=1763068357","https://cdn.shopify.com/s/files/1/0775/7215/files/Hummingbird_MaryJane_Denim_Back34.png?v=1763068357","https://cdn.shopify.com/s/files/1/0775/7215/files/Hummingbird_MaryJane_Denim_Bottom.png?v=1763068357"],"price":96,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:46.529Z"},"share_url":"https://firestarter.network/l/lst_VPBYFF_m","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_VPBYFF_m' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Hummingbird  Mary Jane - Denim' and a budget_max comfortably above $96.00 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."]}}