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Climate Policy Lifecycle & Carbon Exposure Gauge
x402
Climate Policy Lifecycle & Carbon Exposure Gauge is a paid API for AI agents from aeml-x402.zeabur.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-13).
Returns a structured three-leg gauge for a climate policy: its full lifecycle (birth to death/survival days), official endangerment events (repeal proposals, legal challenges), and dependency cascades (policy death → carbon project exposure).
Price / call$0.25
Success—
StatusUnknown
How this service works
[3-LEG] Climate policy chain, one policy (?entity=kyoto-protocol): leading repeal proposals and judicial challenge -> current lifecycle from enacted to repealed, days alive -> realized dependency cascade when a policy dies (confirmation gate). A sequential chain, not one reading - confidence = how many legs are lit, in order. Sources: Federal Register, UNFCCC. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.
Output
A structured JSON object with: (1) `legs` containing per-leg readings including signal_id, current value, observed_at, data_age_hours, and record_hash; (2) a cross_line_narrative describing the three-leg picture in plain language; (3) provenance with data lineage traceable to official sources; (4) a _citation block with an Ed25519-signed, offline-verifiable claim; (5) decision_points showing swappable tags for re-runs; (6) scope and grade honesty disclosures; and (7) a nature disclaimer that the gauge is observational only.
Example use cases
Carbon portfolio climate policy risk scan
“I'm holding carbon credits tied to projects under the Paris Agreement — can you pull the policy gauge for paris-agreement and show me the dependency cascade, any endangerment events, and how many days it's been in force?”
Kyoto Protocol post-mortem analysis
“Give me the full lifecycle triangle for the Kyoto Protocol — when it was born, when it died, how long it survived, what killed it (repeal proposals or court rulings), and what carbon projects lost exposure when it collapsed.”
EU ETS legislative health check
“What's the current status of the EU Emissions Trading System? I need its policy lifecycle, any active legislative or judicial threats, and a cross-validated narrative on whether it's stable or endangered.”
Technical details
Endpoint
GEThttps://aeml-x402.zeabur.app/gauge/policy-regionWhen to prefer
Choose this endpoint when you need a verifiable, three-leg structured picture of a specific climate policy — lifecycle, endangerment events, and carbon project dependency cascade — in a single call. Prefer it over general legislative databases when you need cross-validated narrative, Ed25519-signed provenance, and cadence-aware freshness signals for AI agent pipelines. It is purpose-built for climate policy intelligence rather than generic document retrieval.
Side effects
- Unknown entity key returns 404 or empty legs — use exact slugs like 'kyoto-protocol' or 'paris-agreement'
- Stale data for infrequently updated policies may be flagged as 'stale' in provenance.freshness
- Payment failure or expired x402 receipt returns 402 with no data
- Policy with no official endangerment events returns empty or null for that leg
- No carbon dependency data available returns null cascade leg with honest disclosure
- Signature verification failure on _citation indicates data integrity issue
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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