# OIX TenderFit Clean Energy Portfolio Report

> OIX TenderFit Clean Energy Portfolio Report is a paid API for AI agents from oix-autonomous-economy.fly.dev, paid per call via x402, $0.15/call, status down (last checked 2026-09-15).

Retrieves a machine-verifiable procurement intelligence report on EU clean-energy public tenders, with cryptographic proof and OIX evidence scores

## Facts

- Endpoint: GET https://oix-autonomous-economy.fly.dev/api/x402/portfolio/tenderfit-energy
- Price: $0.15/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/oix-tenderfit-clean-energy-portfolio-report-6f702c86
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PPNaKmMHpJHPqCWwTp_NS

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability oix-tenderfit-clean-energy-portfolio-report-6f702c86
```

Example prompt: Pull the latest TenderFit Clean Energy tender report from OIX — show me up to 25 observations with a minimum evidence score of 70, filtered to anything related to solar procurement.

## When to prefer this

Choose this endpoint when you need cryptographically verified, evidence-scored intelligence on EU public clean-energy procurement tenders, especially when auditability (proof digests) and on-chain settlement (x402/Base) matter. Prefer it over generic web search or scraping when you need structured, machine-readable tender decisions with OIX provenance scores and a primary source backed by TED Europa.

## Known failure modes

- No matching observations for the given query term — returns empty observations array
- minScore too high — filters out all available records, returning zero results
- Payment not completed via x402/Base mainnet — endpoint returns 402 Payment Required
- Upstream TED Europa API unavailable — report may be stale or return an error
- limit parameter out of range (must be 1–25) — returns validation error

## 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 report containing the TenderFit asset metadata (name, slug, market), cryptographic proof hashes (reportDigest, sourceDigest), product offer details (price, settlement), and a decision object with up to 25 scored tender observations drawn from monitored EU procurement sources, including each observation's URL, title, evidence score, and evidence data, plus total monitored record count.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "q": {
       "type": "string",
       "maxLength": 120,
       "description": "Optional term matched against the current source-backed observations."
      },
      "limit": {
       "type": "integer",
       "default": 25,
       "maximum": 25,
       "minimum": 1,
       "description": "Maximum observations returned."
      },
      "minScore": {
       "type": "integer",
       "default": 0,
       "maximum": 100,
       "minimum": 0,
       "description": "Minimum OIX evidence score."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "asset": {
   "name": "TenderFit Clean Energy",
   "slug": "tenderfit-energy",
   "market": "EU clean-energy procurement"
  },
  "proof": {
   "reportDigest": "sha256:…",
   "sourceDigest": "sha256:…"
  },
  "product": {
   "offer": "Qualified public-tender decision report",
   "price": "0.15 USDC",
   "settlement": "x402 · Base mainnet"
  },
  "decision": {
   "buyer": "Clean-energy vendors",
   "observations": [
    {
     "url": "https://docs.ted.europa.eu/api/latest/search.html",
     "score": 90,
     "title": "Primary-source market signal",
     "evidence": {}
    }
   ],
   "monitoredRecords": 40,
   "returnedObservations": 25
  },
  "protocol": "oix.machine-report/v1"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/oix-tenderfit-clean-energy-portfolio-report-6f702c86/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from oix-autonomous-economy.fly.dev](https://www.zero.xyz/host/oix-autonomous-economy.fly.dev/llms.txt)