{"type":"firestarter.listing","listing":{"id":"lst_uszpu9oF","product_name":"Comeback Duo","category":"Sets","description":"Hit the refresh button on your nails with the Comeback Duo, your go-to for recovery and resilience. Whether your nails need a post-extension rehab or just a little extra love, this set has you covered. Recovery Ritual Nail Strengthener helps restore and fortify with a powerhouse blend of AHA, PHA, celery, and bamboo extracts, while Looking Glass Top Coat locks it all in with a glossy, quick-dry finish. Stronger, shinier nails start here!\nThis Set Contains:Recovery Ritual Nail Strengthener – Rejuvenates and strengthens fragile nails with a smoothing, hydrating formula.Looking Glass Top Coat – A quick-dry, high-shine top coat that seals and protects your manicure.\nSave 10% when you grab the duo!\nNote: Not all promotions are eligible to be combined, pricing may adjust at checkout.\nMost customers replenish every 2 months.","images":["https://cdn.shopify.com/s/files/1/0622/7797/6235/files/RecoveryRitual_TopCoat-productduobundle.jpg?v=1742791384","https://cdn.shopify.com/s/files/1/0622/7797/6235/files/Recovery_Ritual_-_product_photo_-_stylized_01_1.jpg?v=1763503625","https://cdn.shopify.com/s/files/1/0622/7797/6235/files/Looking-Glass-Low-Res-cream-cap-1__02883.jpg?v=1727133004"],"price":22.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:18.668Z"},"share_url":"https://firestarter.network/l/lst_uszpu9oF","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_uszpu9oF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Comeback Duo' and a budget_max comfortably above $22.50 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."]}}