SERVICE / DETAILother
gauge/region
GET api.truthbear.co/gauge/region
SONAR SCORE0.678
LIVE PRICE0.250000
BAZAAR LIVEnot compatible
CDP INDEXEDno
DECISION EVIDENCE
10 observations in the last 24hWhy an agent can trust this route.
HANDSHAKE SUCCESS90.0%402 challenge reachable
PAID DELIVERY0.0%settlement observed
P90 LATENCY2791msrecent response window
PRICE DRIFT0.0%advertised vs observed
Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.
SONAR PROBE HISTORY / 30D
JSON ↗Observed outcomes
LIVE ENDPOINT METADATA
No provider description has been published.
Resource: api.truthbear.co/gauge/region
Network: base · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x2d16a243ba9fAcC6AC85519d5efad2149DC4C6c3
Payment methods: — · Last validation: 2026-10-15 11:58:38.084+00
{
"input": null,
"output": null,
"paymentRequirements": [
{
"raw": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x2d16a243ba9fAcC6AC85519d5efad2149DC4C6c3",
"amount": "250000",
"scheme": "exact",
"network": "base",
"mimeType": "application/json",
"resource": "https://api.truthbear.co/gauge/region",
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"loc": "required - location id; full list at free /gauge/preview"
}
},
"output": {
"type": "json",
"example": {
"legs": {
"air": {
"airquality.aqi": {
"band": "below_moderate",
"source_ref": "https://open-meteo.com/en/docs/air-quality-api(Copernicus CAMS)",
"record_hash": "sha256:614778264bba65021acbc1bf522d5f2b4f22599190614bed03c2139a96bd7a31"
},
"airquality.pm25": {
"band": "below_moderate",
"source_ref": "https://open-meteo.com/en/docs/air-quality-api(Copernicus CAMS)",
"record_hash": "sha256:2df3210c2a75ac7b1e5652c45649b7d1d3014400338096edd32d3f0afe1e330d"
}
},
"river": {
"band": "below_action",
"source_ref": "https://waterdata.usgs.gov/monitoring-location/07010000/",
"record_hash": "sha256:a3986d8689a1d9f6e8b4b92c2318d5af64291cdedbdbd3d706e0049e16fcb42e"
},
"precipitation": {
"precipitation.daily": {
"band": "below_moderate",
"source_ref": "https://open-meteo.com/en/docs(ECMWF / archive ERA5)",
"record_hash": "sha256:011f2bf5882fc9bdef3eb11a4ad2fadb13e99edc45e1628efed88d899715cb53"
},
"precipitation.wetness30d": {
"band": "unrated",
"source_ref": "https://open-meteo.com/en/docs(ECMWF / archive ERA5)",
"record_hash": "sha256:cecdb2c3f4fe8e3c7bbf73b735b99d0396fb19564cbe6c80cb09dde3ef3fa1f8"
}
}
},
"name": "St. Louis, MO",
"grade": "screening-level, not decision-grade",
"scope": {
"full": "https://api.truthbear.co/scope/v1",
"verifiability": "unknown",
"monitoring_not_forecast": true,
"intelligence_not_command": true
},
"nature": "This API supplies data organisation and trend description only. It is not a recommendation to act; the decision is yours. Purely descriptive - no judgement, no prediction. Official source plus record_hash; verify with the free /gauge/verify.",
"location": "us-stlouis",
"provenance": {
"freshness": "fresh",
"age_hours_now": 15,
"freshness_basis": "cadence=default; fresh<=24h; recent<=192h; dead_source>1440h; age_basis=request-time(now minus observed_at)"
}
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"loc"
],
"properties": {
"loc": {
"type": "string",
"examples": [
"us-stlouis",
"us-memphis",
"us-losangeles",
"us-fresno",
"us-phoenix",
"us-denver"
],
"description": "required - location id; full list at free /gauge/preview",
"x-accepted-values": {
"all": "https://api.truthbear.co/schemas/gauge-region.input.json",
"shown": 6,
"total": 12
}
}
},
"additionalProperties": false
}
}
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"const": "json"
},
"example": {}
}
}
}
},
"priceUsd": "$0.25",
"discoverable": true,
"outputSchema": {
"type": "object",
"required": [
"nature",
"legs"
],
"properties": {
"legs": {
"type": "object",
"description": "CORE DELIVERY: per-leg readings, keyed by leg name (e.g. drought/heat/crop-vhi); each value carries signal_id/current/observed_at/data_age_hours/record_hash"
},
"name": {
"type": [
"string",
"null"
],
"description": "Human-readable name of the object"
},
"note": {
"type": "string",
"description": "Conditional - endpoint-specific honest disclosure (limits, granularity, disclaimer); some endpoints omit it"
},
"grade": {
"type": [
"string",
"null"
],
"description": "Honest data-grade disclosure (e.g. \"screening-level, not decision-grade\")"
},
"scope": {
"type": [
"string",
"null"
],
"description": "Honest statement of scope and limits: monitoring is not forecasting, intelligence is not instruction, and the boundary of what is verifiable"
},
"nature": {
"type": "string",
"description": "Neutrality statement: GAUGE supplies observations and trend description only - no judgement, no prediction, no recommendation"
},
"location": {
"type": "string",
"description": "The location key of this bundle - the ?loc= you passed in"
},
"_citation": {
"type": [
"object",
"null"
],
"description": "Offline-verifiable citation: {statement_type, not_advice:bool, claim, fact, source, record_hash, signature(Ed25519), key_id, issuer_DID(did:key), verify_url} - the trust root for zero-trust self-verification"
},
"provenance": {
"type": [
"object",
"null"
],
"description": "Data lineage: {served_from, data_as_of, oldest_leg_as_of, data_age_hours (frozen age, reference only), age_hours_now (age computed at request time - the real basis for freshness), freshness(fresh|recent|stale), freshness_basis (the cadence and threshold used for this row, as a string), dead_source (optional: upstream frozen or discontinued), data_lineage:[{signal,traceable_to,uncertainty,record_hash,...}], validation_status}. Freshness is cadence-aware, so monthly/quarterly/annual official lines are not misjudged against a 24h rule; the same basis is used by free /gauge/coverage. Buyers can trace back to the official source"
},
"data_timespans": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": true
},
"description": "Per-leg observation time and hours elapsed since"
},
"decision_points": {
"type": [
"object",
"null"
],
"description": "{count, points:[{tag,current,swappable,how}], note} - decision points you can re-run with a swapped tag (one swapped tag = one call); leave it alone and the original context is the default, at no extra charge"
},
"cross_line_narrative": {
"type": "string",
"description": "Cross-line comparison narrative (purely descriptive; no judgement, no prediction)"
}
},
"additionalProperties": true,
"conditionalProperties": {
"last_fact": {
"type": [
"object",
"null"
],
"description": "Most recent qualifying fact for this line and entity, attached centrally (may be absent when the line has no qualifying fact yet)"
},
"decision_points": {
"type": [
"object",
"null"
],
"description": "Swappable decision points for this entity, attached centrally: {count, points:[{tag,current,swappable,how}], note}. Present only when the entity has at least one swappable tag in the index, so bundles for entities without one omit it"
},
"leg_availability": {
"type": [
"object",
"null"
],
"description": "Per-leg degradation disclosure: which legs are present, which are degraded and why. Present only when at least one leg is degraded"
},
"record_hash_verifiable": {
"type": [
"object",
"null"
],
"description": "Whether this response can recompute its own record_hash offline. Present only when the payload carries a top-level record_hash; may be absent on list-shaped deliveries where verifiability is stated per row instead"
}
}
},
"routeTemplate": "/gauge/region",
"priceUsdNumber": 0.25
}
},
"description": "[3-LEG] Local three-leg environment chain, one location (?loc=): leading air quality (AQI) -> current precipitation, rain and 30-day dry-wet -> realized nearest river stage and streamflow (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: EPA/CAMS, ERA5, USGS. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.25 per call.",
"outputSchema": {
"input": {
"type": "http",
"method": "GET",
"example": {
"loc": "us-stlouis",
"format": "thin"
},
"required": [
"loc"
],
"properties": {
"loc": {
"type": "string",
"examples": [
"us-stlouis",
"us-memphis",
"us-losangeles",
"us-fresno",
"us-phoenix",
"us-denver"
],
"description": "required - location id; full list at free /gauge/preview",
"x-accepted-values": {
"all": "https://api.truthbear.co/schemas/gauge-region.input.json",
"shown": 6,
"total": 12
}
}
},
"queryParams": {
"loc": "required - location id; full list at free /gauge/preview"
},
"discoverable": true,
"exampleRequest": "/gauge/region?loc=us-stlouis&format=thin"
},
"output": {
"type": "object",
"required": [
"nature",
"legs"
],
"properties": {
"legs": {
"type": "object",
"description": "CORE DELIVERY: per-leg readings, keyed by leg name (e.g. drought/heat/crop-vhi); each value carries signal_id/current/observed_at/data_age_hours/record_hash"
},
"name": {
"type": [
"string",
"null"
],
"description": "Human-readable name of the object"
},
"note": {
"type": "string",
"description": "Conditional - endpoint-specific honest disclosure (limits, granularity, disclaimer); some endpoints omit it"
},
"grade": {
"type": [
"string",
"null"
],
"description": "Honest data-grade disclosure (e.g. \"screening-level, not decision-grade\")"
},
"scope": {
"type": [
"string",
"null"
],
"description": "Honest statement of scope and limits: monitoring is not forecasting, intelligence is not instruction, and the boundary of what is verifiable"
},
"nature": {
"type": "string",
"description": "Neutrality statement: GAUGE supplies observations and trend description only - no judgement, no prediction, no recommendation"
},
"location": {
"type": "string",
"description": "The location key of this bundle - the ?loc= you passed in"
},
"_citation": {
"type": [
"object",
"null"
],
"description": "Offline-verifiable citation: {statement_type, not_advice:bool, claim, fact, source, record_hash, signature(Ed25519), key_id, issuer_DID(did:key), verify_url} - the trust root for zero-trust self-verification"
},
"provenance": {
"type": [
"object",
"null"
],
"description": "Data lineage: {served_from, data_as_of, oldest_leg_as_of, data_age_hours (frozen age, reference only), age_hours_now (age computed at request time - the real basis for freshness), freshness(fresh|recent|stale), freshness_basis (the cadence and threshold used for this row, as a string), dead_source (optional: upstream frozen or discontinued), data_lineage:[{signal,traceable_to,uncertainty,record_hash,...}], validation_status}. Freshness is cadence-aware, so monthly/quarterly/annual official lines are not misjudged against a 24h rule; the same basis is used by free /gauge/coverage. Buyers can trace back to the official source"
},
"data_timespans": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": true
},
"description": "Per-leg observation time and hours elapsed since"
},
"decision_points": {
"type": [
"object",
"null"
],
"description": "{count, points:[{tag,current,swappable,how}], note} - decision points you can re-run with a swapped tag (one swapped tag = one call); leave it alone and the original context is the default, at no extra charge"
},
"cross_line_narrative": {
"type": "string",
"description": "Cross-line comparison narrative (purely descriptive; no judgement, no prediction)"
}
},
"additionalProperties": true,
"conditionalProperties": {
"last_fact": {
"type": [
"object",
"null"
],
"description": "Most recent qualifying fact for this line and entity, attached centrally (may be absent when the line has no qualifying fact yet)"
},
"decision_points": {
"type": [
"object",
"null"
],
"description": "Swappable decision points for this entity, attached centrally: {count, points:[{tag,current,swappable,how}], note}. Present only when the entity has at least one swappable tag in the index, so bundles for entities without one omit it"
},
"leg_availability": {
"type": [
"object",
"null"
],
"description": "Per-leg degradation disclosure: which legs are present, which are degraded and why. Present only when at least one leg is degraded"
},
"record_hash_verifiable": {
"type": [
"object",
"null"
],
"description": "Whether this response can recompute its own record_hash offline. Present only when the payload carries a top-level record_hash; may be absent on list-shaped deliveries where verifiability is stated per row instead"
}
}
}
},
"maxAmountRequired": "250000",
"maxTimeoutSeconds": 300
},
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x2d16a243ba9fAcC6AC85519d5efad2149DC4C6c3",
"scheme": "exact",
"network": "base",
"amountAtomic": "250000"
}
]
}METADATA PROVENANCE
Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.