{"type":"firestarter.listing","listing":{"id":"lst_c3OwlRNI","product_name":"BPM © PURPLE","category":"Optics","description":"Among our most distinctive and beloved shapes, this design stands out with a dual finish featuring both a matte and a textured material at the bottom, accentuating the exposed core along the temples.","images":["https://cdn.shopify.com/s/files/1/0799/8144/5418/files/BPM_BLUE_1_LUNETTIQ_OPTICAL.jpg?v=1741106558","https://cdn.shopify.com/s/files/1/0799/8144/5418/files/BPM_BLUE_2_LUNETTIQ_OPTICAL.jpg?v=1741106558","https://cdn.shopify.com/s/files/1/0799/8144/5418/files/BPM_BLUE_OPTICAL_LUNETTIQ.jpg?v=1751051557","https://cdn.shopify.com/s/files/1/0799/8144/5418/files/BPM-BLUE-OPTICAL-LUNETTIQ.jpg?v=1751051557","https://cdn.shopify.com/s/files/1/0799/8144/5418/files/BPM_BLUE_3_LUNETTIQ_OPTICAL.jpg?v=1751051557"],"price":180,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:40.570Z"},"share_url":"https://firestarter.network/l/lst_c3OwlRNI","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_c3OwlRNI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy BPM © PURPLE' and a budget_max comfortably above $180.00 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."]}}