[BATCH+PROOF] All entities for one signal at their latest reading, with band, fr
[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, not billed. $0.09 per call.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
996 msmedian answer time
$0.09listed price per call
$0.09price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.truthbear.co/gauge/census
| Category | Everything else |
|---|---|
| Provider host | api.truthbear.co |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 12 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.09 | 996 ms |
Example input (from the provider)
{
"example": {
"signal_id": "hydrology.river-level"
},
"exampleRequest": "/gauge/census?signal_id=hydrology.river-level",
"method": "GET",
"queryParams": {
"signal_id": "required - signal id (genus.species); free list at GET /gauge/catalog (paged; ?all=1 for every line)"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"signal_id": {
"description": "required - signal id (genus.species); free list at GET /gauge/catalog (paged; ?all=1 for every line)",
"examples": [
"hydrology.river-level"
],
"type": "string"
}
},
"required": [
"signal_id"
],
"type": "object"
},
"type": {
"const": "http"
}
},
"required": [
"type",
"method",
"queryParams"
],
"type": "object"
},
"output": {
"properties": {
"type": {
"const": "json"
}
},
"required": [
"type"
],
"type": "object"
}
}
}