{"type":"firestarter.listing","listing":{"id":"lst_yPTWHYc4","product_name":"Nature Coatings BioBlack Printed Organic Cotton T-Shirt - Dove Grey","category":"T-Shirts","description":"Track your t-shirt’s supply chain here.\nWhat makes this t-shirt special is that it is printed with ink made from wood waste, created by Nature Coatings. When you purchase a BioBlack printed t-shirt, you wear the story of sustainability on your chest. Read more about this collaboration on our blog.\nBlack pigments used in printing inks are typically made from hydrocarbons such as tar, petroleum and natural gas, which release toxins and intensify climate change. According to Nature Coatings, 4.62 million tons of CO2 would be mitigated annually if the BioBlack pigments replaced all carbon black used in plastics, inks, paint and coatings. It’s the equivalent of a car driving around the Earth circumference more than 100,000 times.\nWhen considering the graphic to use for this shirt, we knew we wanted it to somehow relate to the source of the ink. Thinking outside the box, and inside the tree, we performed an ink-print by rolling Nature Coatings’ BioBlack ink onto a River Birch log from our wood waste pile, then scanned the print for screen-printing.\nThe Organic Cotton T-Shirt has a lightweight, super soft feel with a loose fit. This t-shirt is made in the USA using imported GOTS Certified Organic Cotton. While we prefer to source locally, we prioritize being completely transparent about where our materials come from!\n\nLoose and easy fit\nUnisex style\n100% Organic Cotton\n\nPremium quality ringspun\n\n4.3 oz\n\nExclusive graphic printed with Nature Coatings’ BioBlack Ink\nGarment dyed and pre-shrunk\nMade in USA\n\nPlease click here for sizing information.\nNote: We recommend washing your shirt inside out to improve the life of the print.\n*Due to lighting and differences in monitors, actual colors may vary slightly from what appears online.","images":["https://cdn.shopify.com/s/files/1/0446/3781/4952/files/Flat_Lays.zip_-_8.png?v=1756496349","https://cdn.shopify.com/s/files/1/0446/3781/4952/files/IMG_1603.png?v=1757342895","https://cdn.shopify.com/s/files/1/0446/3781/4952/files/IMG_1543_25108e92-6c66-40ac-9387-719980c01d0e.jpg?v=1757010651","https://cdn.shopify.com/s/files/1/0446/3781/4952/files/IMG-1606.png?v=1756921864"],"price":56,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:30.969Z"},"share_url":"https://firestarter.network/l/lst_yPTWHYc4","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_yPTWHYc4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Nature Coatings BioBlack Printed Organic Cotton T-Shirt - Dove Grey' and a budget_max comfortably above $56.00 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."]}}