{"type":"firestarter.listing","listing":{"id":"lst_V3JnJMuM","product_name":"ProBody Pilates - Pregnancy Ball for Maternity, Labor and Birth. Includes Pregnancy Guide. (Mist)","category":"Pregnancy Ball","description":"\n\nThicker, stringent materials: Withstand the weight of you and your growing baby during pregnancy workouts.\n\nLarge yoga ball for core and back: Strengthen core and improve back comfort during prenatal training.\n\nAnti-burst design, exceeds 450 lb: Ensure safer workouts and support daily movement during birth prep and postpartum.\n\nPregnancy guide with exercises, stretches, relaxation: Provide routines to build core stability and improve recovery after delivery.\n\nMultiple sizes and colors available: Keep training comfortable and tailored for sitting, stretching, and gentle baby bouncing.\n\nCA 10P compliant materials: Ensure stricter safety standards to support confidence during prenatal training.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/1PregnancyBallmain_2500x2500px_mistbc.jpg?v=1780600933","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/2PregnancyBallhero2_2500x2500px_mist.jpg?v=1780600933","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3Materials-NewExerciseBall_1937a2b1-a025-4098-b2a5-c6d0f83ecd9d.jpg?v=1780600933","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/4PregnancySizechartYogaBall_2500x2500px_8839414e-2383-4879-8d1f-06eedf002486.jpg?v=1780600933","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/5PregnancyBallhero2_2500x2500px_5de28ad7-7a32-4889-abde-28e22f065f81.jpg?v=1780600933","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/6PregnancyBallbook_2500x2500px_1_2210e0d1-4042-47f2-993c-727d669fa792.jpg?v=1780600933","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/7PregnancyBallhero2_2500x2500px_b_c139b1b6-314f-462b-9427-33a6b7b83094.jpg?v=1780600933","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/8Versatileyogaballbc_76909701-54be-4097-a40d-fa00b19d6f7a.jpg?v=1780600934","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/mist-R1NOBOX.jpg?v=1780600934"],"price":29.95,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:57.986Z"},"share_url":"https://firestarter.network/l/lst_V3JnJMuM","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_V3JnJMuM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy ProBody Pilates - Pregnancy Ball for Maternity, Labor and Birth. Includes Pregnancy Guide. (Mist)' and a budget_max comfortably above $29.95 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."]}}