{"type":"firestarter.listing","listing":{"id":"lst_TQIHB8ec","product_name":"APAX LAB TDS Meter","category":"Accessories","description":"The APAX LAB TDS Meter is a great add on to your APAX LAB water mineral purchase. \n\n\n\nSpecifically designed to measure the conductivity of your water, the TDS Meter tool provides measurement of total dissolved solids, enabling you to effortlessly reference water quality. \nWhy Choose APAX LAB TDS Meter?\n\nPrecision Measurement: Quickly and accurately measure electrical conductivity, providing reliable estimates of total dissolved solids.\nTaste Consistency: Minerals influence flavour perception; monitor their concentration to achieve the perfect flavour profile.\nQuality Assurance: Confirm that your water prepared with APAX LAB products consistently meets your required dilution levels.\n\nRecommended Usage: \n\nRegularly test your water to maintain consistent cup profile. \nIdeal for verifying water quality before brewing or preparing beverages.\nEssential for ensuring correct dilution ratios when using APAX LAB solutions. \n\n\n","images":["https://cdn.shopify.com/s/files/1/0275/3567/1361/files/APAX_TDS_Meter_Pen-1.png?v=1771266875","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/APAX_TDS_Meter_Pen-2.png?v=1771266377","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/APAX_TDS_Meter_Pen-3.png?v=1771266377","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/APAX_TDS_Meter_Pen-4.png?v=1771266377","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/APAX_TDS_Meter_Pen-5.png?v=1771266377","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/APAX_TDS_Meter_Pen-6.png?v=1771266377","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/APAX_TDS_Meter_Pen-7.png?v=1771266377","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/APAX_TDS_Meter_Pen-8.png?v=1771266377","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/APAX_TDS_Meter_Pen-9.png?v=1771266377"],"price":21.25,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:25.378Z"},"share_url":"https://firestarter.network/l/lst_TQIHB8ec","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_TQIHB8ec' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy APAX LAB TDS Meter' and a budget_max comfortably above $21.25 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."]}}