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aeml-x402.zeabur.app gauge census
https://aeml-x402.zeabur.app/gauge/census
payable
[BATCH+PROOF] All entities for one signal at their latest reading, with band, frequency_label and percentile columns so you can rank across stations and screen for the unusual in one call. Cross-station comparison is the point: one river gauge alone tells you little, 200 of them ranked by distance-to-action tells you a lot. Descriptive only, never a forecast or advice. No data -> 422 no_charge, no
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.09
- Network
- base
- Pay to
- 0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 221 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-08-10T09:13:38.001Z (1d ago)
- Category
- data
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Faeml-x402.zeabur.app%2Fgauge%2Fcensus"