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TruthBear Biodiversity Region Gauge
x402
TruthBear Biodiversity Region Gauge is a paid API for AI agents from api.truthbear.co, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-15).
Returns a 3-leg sequential chain assessment of biodiversity credit health for a monitored entity, covering registry status, methodology revision pressure, and realized lifecycle outcome.
Price / call$0.25
Success—
StatusUnknown
How this service works
[3-LEG] Biodiversity credit chain, one project (?entity=uk-bng-warwickshire): leading standard-body pressure - registry, methodology or rating change -> current current registry state -> realized lifecycle outcome (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: registry and standard-body feeds. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.25 per call.
Output
A JSON object representing the 3-leg sequential chain for the requested biodiversity entity: leg 1 (leading standard-body pipeline pressure signals such as registry status change, methodology revision, or rating downgrade), leg 2 (current registry state), and leg 3 (realized lifecycle outcome confirmation). A confidence value reflects how many legs are sequentially lit. Returns 422 with no_charge if no data is available for the entity; the call is not billed in that case.
Example use cases
UK BNG project integrity check
“Can you check the TruthBear biodiversity gauge for uk-bng-statutory-units and tell me whether the registry status has changed, if there's any standard-body pressure on the methodology, and what the current lifecycle outcome confidence is?”
Verra nature framework monitoring
“I need to keep tabs on the verra-nature-framework entity — pull the 3-leg biodiversity chain reading so I know if there's been a rating downgrade, methodology revision, or registry state change.”
Plan Vivo credit due diligence
“Before we finalize this nature credit purchase, check the biodiversity chain reading for plan-vivo-pv-nature and tell me how many legs are lit and what the realized lifecycle outcome confirmation looks like.”
Technical details
Endpoint
GEThttps://api.truthbear.co/gauge/biodiversity-regionWhen to prefer
Use this endpoint when you need a structured, multi-leg integrity view of a specific biodiversity credit project or standard body — especially for UK BNG, Plan Vivo, Verra, or Terrasos entities. It is descriptive only (never a forecast or advice), making it suitable for compliance monitoring, due diligence workflows, and ESG integrity checks. Prefer it over generic registry queries when you need leading-indicator signals (methodology revision pressure, standard-body pipeline) chained with current registry state and lifecycle confirmation in a single call.
Side effects
- 422 no_charge: no data available for the requested entity — not billed
- 400/422: missing required 'entity' query parameter
- Unknown or unsupported entity ID: check GET /gauge/catalog?signal_id=<signal_id> for valid entities
- Partial chain: confidence may be low if only some legs have data, not an error but a data quality signal
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"legs": {
"lifecycle": {
"band": "operating",
"source_ref": "https://www.gov.uk/guidance/biodiversity-net-gain",
"record_hash": "sha256:887ea95c344be423324546a1442b30e5bd78fdab0647a8582fb16653a93c8313"
},
"mrv_integrity_drift": {
"band": "sound",
"source_ref": "https://www.gov.uk/guidance/biodiversity-net-gain",
"record_hash": "sha256:dd4862ba0efe8183ce5f3a663402bf9947777ad71c9f3c5b8967a9e4e996d910"
},
"buyer_holder_cascade": {
"band": "none",
"source_ref": "https://www.gov.uk/guidance/biodiversity-net-gain",
"record_hash": "sha256:003a4bbd7e4ade0b73ba88b7da7b07d6f056bc78b44eecdd12e5fa42ae8d7bfe"
}
},
"name": "UK Biodiversity Net Gain statutory units",
"grade": "screening-level, not decision-grade",
"scope": {
"full": "https://api.truthbear.co/scope/v1",
"verifiability": "unknown",
"monitoring_not_forecast": true,
"intelligence_not_command": true
},
"entity": "uk-bng-statutory-units",
"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.",
"provenance": {
"freshness": "recent",
"age_hours_now": 154,
"freshness_basis": "cadence=default; fresh<=24h; recent<=192h; dead_source>1440h; age_basis=request-time(now minus observed_at)"
}
}
}Tags
x402
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