{"type":"firestarter.listing","listing":{"id":"lst_WuLZv0AO","product_name":"LEVEL X-Large","category":"Holds","description":"DESCRIPTION:\nThese xtra large pinches echo the left and right while maintaining a 90° surface on every hold. Enabling you to join them, block, or mix and match sizes to create different usability. Geometric facets cover the rest of the hold and their defining dish creates nice thumb catches and smeary feet.","images":["https://cdn.shopify.com/s/files/1/0424/1145/products/level-x-large-so-ill-white-12-01-so-ill-887723.jpg?v=1677258162","https://cdn.shopify.com/s/files/1/0424/1145/products/level-x-large-so-ill-white-12-01-so-ill-564596.jpg?v=1677258162","https://cdn.shopify.com/s/files/1/0424/1145/products/level-x-large-so-ill-white-12-01-so-ill-645204.jpg?v=1677258162"],"price":272,"currency":"USD","in_stock":true,"inventory_qty":419958,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:49.500Z"},"share_url":"https://firestarter.network/l/lst_WuLZv0AO","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_WuLZv0AO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy LEVEL X-Large' and a budget_max comfortably above $272.00 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."]}}