{"type":"firestarter.listing","listing":{"id":"lst_gJE-g5Ok","product_name":"Calligraphy Pen Gift Set","category":"Calligraphy","description":"The ultimate gift for any calligraphy enthusiast! At the heart of this set is the Bloom Calligraphy Pen, the most versatile and balanced pen in our range. Paired with carefully selected calligraphy essentials, it makes any practice smoother and more creative. Customise the pen and ink colours to match the recipient’s unique style. They can choose between a straight or oblique nib holder for a fully personalised calligraphy experience.\nSelect from an oblique or straight nib holder, and a range of colours for both pen and ink, so you can customise the gift to be as unique as their calligraphy style itself. ","images":["https://cdn.shopify.com/s/files/1/0089/6129/4417/files/GiftSets_Bloom.jpg?v=1768908949","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/calligraphy-pen-gift-set-content.jpg?v=1768908949","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/GiftSets_Bloom2.jpg?v=1768908949"],"price":177,"currency":"USD","in_stock":true,"inventory_qty":499950,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:23.636Z"},"share_url":"https://firestarter.network/l/lst_gJE-g5Ok","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_gJE-g5Ok' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Calligraphy Pen Gift Set' and a budget_max comfortably above $177.00 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."]}}