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x402.forgemesh.io pm25-pollution-data
https://x402.forgemesh.io/pm25-pollution-data
payable
Current PM2.5, PM10, ozone, and NO2 concentrations plus the composite US air quality index for any latitude/longitude on Earth, sourced from a global atmospheric model. Useful for health advisories, outdoor-event risk checks, and air-purifier or smart-home automations that react to pollution levels. Refreshed every 15 minutes.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 41 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:17:29.384Z (4d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.forgemesh.io%2Fpm25-pollution-data"