{"type":"firestarter.listing","listing":{"id":"lst_PXXfTrSK","product_name":"SONIC TRANSMISSIONS T-SHIRT","category":"T-Shirt","description":"\nON A WAVE OF PHASE\nSignals ripple and distort. Bold red graphics on dusk (muted plum).\nPrinted on premium Comfort Colors heavyweight, garment-dyed ring-spun cotton. Relaxed fit, seamless body, ribbed collar. Pre-shrunk.\nSilkscreened in the USA by our friends at Underground Press.Artwork by Simon Gaviria.\nMaterial: 100% U.S. Cotton\nSizes: S-3XL\nFor reference: Heather is 5'8\" and wears a Medium, Hank is 6'2\" and wears a Large.\n\n","images":["https://cdn.shopify.com/s/files/1/2261/8655/files/Death-By-Audio-Sonic-Transmissions-t-shirt_3ea38dc5-c7ac-4f88-a261-14e75db92d36.png?v=1775075193","https://cdn.shopify.com/s/files/1/2261/8655/files/Death-By-Audio-Sonic-Transmissions-t-shirt-Lifestyle-01.jpg?v=1776220020","https://cdn.shopify.com/s/files/1/2261/8655/files/Death-By-Audio-Sonic-Transmissions-t-shirt-Artwork.png?v=1776220020","https://cdn.shopify.com/s/files/1/2261/8655/files/Death-By-Audio-Sonic-Transmissions-t-shirt-Lifestyle-02.jpg?v=1775075193","https://cdn.shopify.com/s/files/1/2261/8655/files/Death-By-Audio-Sonic-Transmissions-t-shirt-Lifestyle-03.jpg?v=1775075193","https://cdn.shopify.com/s/files/1/2261/8655/files/Death-By-Audio-Sonic-Transmissions-t-shirt-Lifestyle-05.jpg?v=1775075193"],"price":42,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:15.528Z"},"share_url":"https://firestarter.network/l/lst_PXXfTrSK","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_PXXfTrSK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SONIC TRANSMISSIONS T-SHIRT' and a budget_max comfortably above $42.00 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."]}}