{"type":"firestarter.listing","listing":{"id":"lst_QMtaGCR4","product_name":"CUSTOM BLEND Mineral Foundation - For when you're in between shades! - LARGE SIZE JAR","category":null,"description":"\nIn between foundation shades or need a custom blend of two different foundation formulas? Custom Blended Mineral Foundation is now available, Large size jar only.\n \n** Pricing is based on the large jar size of the product plus a $10 custom blending fee**\n ** Note, as this is a custom blend item, regular sale coupons are not valid on this item. \n \nSome important things to note:\n\nCustom blending is for when you've determined your blend on your own and know it's exactly what you need. \nCustom blending is done by weight. My blend will be 50% of each shade/formula you specify.\n\nBottom labels for custom blends will have your custom information written by hand, with a permanent marker. Printed ingredients on the label will be a \"may contain\" that covers the ingredients of all three foundation formulas. \n\nCustom blends are not returnable. Because samples are available of all loose mineral products, I don't accept returns. Please make absolutely sure that the blend you order is the blend you need.\nPlease indicate your 50/50 custom blend instructions in the comments box at checkout. Example \"50% Dewdrop 2C, 50% Pashmina 2C\"\n\nSizes available for custom blends:The large jar size (aka \"50 gram\" jar) holds 25 grams net weight of foundation.\n \nWe use only pure, refined, and finely millled cosmetic-grade minerals in our formulations. Our loose mineral cosmetic face powders are light, breatheable, and provide natural barrier protection from the sun. You'll find it hard to believe that something this lightweight could provide such excellent coverage, but that's thanks to the nature of our ingredients. In particular, silky mica powder. This mineral covers your skin in a micro-thin layer, reflecting light, flattering your face and reducing the outer appearance of fine lines and wrinkles.Both Dewdrop and Gossamer also offer excellent coverage and skin adherence, and an extensive color palette. Pashmina, our full coverage foundation can be used alone as a foundation, or as a concealer. ","images":["https://cdn.shopify.com/s/files/1/1375/1919/files/DSC_0115_copy_76.jpg?v=1761078497","https://cdn.shopify.com/s/files/1/1375/1919/files/NEWfoundationChart.jpg?v=1761078497","https://cdn.shopify.com/s/files/1/1375/1919/files/IVORYlevel.jpg?v=1761078497","https://cdn.shopify.com/s/files/1/1375/1919/files/LIGHTlevel.jpg?v=1761078497","https://cdn.shopify.com/s/files/1/1375/1919/files/MEDIUMlevel.jpg?v=1761078497","https://cdn.shopify.com/s/files/1/1375/1919/files/DEEPlevel.jpg?v=1761078497","https://cdn.shopify.com/s/files/1/1375/1919/files/428609301_903250061675899_6398840898053086222_n.jpg?v=1761078497","https://cdn.shopify.com/s/files/1/1375/1919/products/gossamer-layerable-coverage-vegan-mineral-foundation-based-on-voile-now-available-in-il-2l-3l-5__99437.1435925696.1280.1280_f7a0e391-1e37-44bc-9ca5-08dc713efddb.jpg?v=1761078497","https://cdn.shopify.com/s/files/1/1375/1919/products/ivory.foundations__27505.1435925695.1280.1280_1134ba8d-6530-4006-93e7-6e5495cf0b37.png?v=1761078497","https://cdn.shopify.com/s/files/1/1375/1919/products/light.foundations__58378.1435925694.1280.1280_6d7154cc-42cd-4b9b-a930-796718064baf.png?v=1761078497","https://cdn.shopify.com/s/files/1/1375/1919/products/gossamer-layerable-coverage-vegan-mineral-foundation-based-on-voile-now-available-in-il-2l-3l-51__75713.1435925693.1280.1280_78bcdefe-7487-4393-ac5e-fb95a9f1dd52.jpg?v=1761078497"],"price":52.99,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:59.116Z"},"share_url":"https://firestarter.network/l/lst_QMtaGCR4","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_QMtaGCR4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CUSTOM BLEND Mineral Foundation - For when you're in between shades! - LARGE SIZE JAR' and a budget_max comfortably above $52.99 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."]}}