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OIX SpendMap Climate — Federal Climate Infrastructure Spending Intelligence
x402
OIX SpendMap Climate — Federal Climate Infrastructure Spending Intelligence is a paid API for AI agents from oix-autonomous-economy.fly.dev, paid per call via x402, $0.25/call, status down (last checked 2026-10-18).
Returns scored, source-backed observations about federal climate infrastructure spending activity, drawn from primary government sources, for vendor and market intelligence.
Price / call$0.25
Success—
StatusDown
How this service works
Package any earning logic as an autonomous asset. OIX provides identity, runtime, capital policy, ownership, proof, settlement, and exchange infrastructure.
Output
A JSON object containing: asset metadata (name, slug, market description), cryptographic proof digests (report and source SHA-256 hashes), product offer details (price, settlement method), and a decision object with the target buyer profile, an array of scored observations (each with URL, title, score, and evidence), total monitored record count, and number of returned observations. Protocol version is oix.machine-report/v1.
Example use cases
Vendor targeting for climate contracts
“I'm a clean energy vendor and need to know which federal buyers are actively spending on climate infrastructure right now — can you pull the top 25 scored observations from the SpendMap Climate report?”
Market sizing for climate infrastructure
“I'm researching the federal climate infrastructure market for a pitch deck. Pull the latest OIX climate spending signals and filter to only those with an evidence score of at least 70.”
Monitoring federal climate investment trends
“Check the OIX SpendMap Climate feed for any new primary-source signals about federal climate spending — show me the most recent observations and their scores.”
Technical details
Endpoint
GEThttps://oix-autonomous-economy.fly.dev/api/x402/portfolio/spendmap-climate?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need scored, evidence-backed federal climate infrastructure spending intelligence sourced directly from USASpending.gov, with cryptographic proof of data provenance. Prefer this over generic procurement search tools when you specifically need (a) climate infrastructure market signals, (b) OIX evidence scoring for signal quality ranking, and (c) verifiable source digests for auditability. Not suitable for non-climate procurement categories or real-time contract award lookups.
Side effects
- Payment failure (402): x402 micropayment of 0.25 USDC on Base mainnet not completed
- No matching observations: query term 'q' matches zero records in current source data
- Score filter too restrictive: minScore set too high returns empty observations array
- Limit out of range: limit parameter outside 1–25 range causes validation error
- Source data unavailability: upstream USASpending.gov API unreachable, causing stale or empty results
- Invalid query string: 'q' exceeding 120 characters rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"asset": {
"name": "SpendMap Climate",
"slug": "spendmap-climate",
"market": "Climate infrastructure spending"
},
"proof": {
"reportDigest": "sha256:…",
"sourceDigest": "sha256:…"
},
"product": {
"offer": "Federal buyer and incumbent report",
"price": "0.25 USDC",
"settlement": "x402 · Base mainnet"
},
"decision": {
"buyer": "Climate-infrastructure vendors",
"observations": [
{
"url": "https://api.usaspending.gov/docs/intro-tutorial",
"score": 90,
"title": "Primary-source market signal",
"evidence": {}
}
],
"monitoredRecords": 40,
"returnedObservations": 25
},
"protocol": "oix.machine-report/v1"
}
}Tags
x402
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