# Vealth Ecocredit Integrity Verifier (credit-verify)

> Vealth Ecocredit Integrity Verifier (credit-verify) is a paid API for AI agents from vealth.net, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Verifies the integrity of ecological credits by batch-scoring a credit class, flagging anomalies, and assigning a letter grade (A–F) via the RegenGuard framework.

## Facts

- Endpoint: POST https://vealth.net/.well-known/vealth/cdp/credit-verify
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vealth-ecocredit-integrity-verifier-credit-verify-5971e92b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tj4poCedoOZJue22ExnYQ

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 vealth-ecocredit-integrity-verifier-credit-verify-5971e92b -d '<json body>'
```

Example prompt: Can you run a RegenGuard integrity check on credit class C01 and tell me if it passes — I want the anomaly flags and letter grade before I decide to buy.

## When to prefer this

Use this endpoint when you need to audit or validate an ecological credit class before trading, retiring, or referencing it — especially when you need a structured integrity score and anomaly detection rather than raw ledger data. Prefer over regen-oracle when you specifically need a graded quality assessment rather than just live credit data.

## Known failure modes

- Invalid or unknown credit_class_id returns an error or empty result
- Credit class not found on Regen Ledger returns 404 or null data
- Payment not settled (x402 flow incomplete) results in 402 Payment Required
- Malformed request body returns 400 Bad Request
- Regen Ledger upstream unavailable causes 503 or timeout

## How this service works

credit-verify (CDP-settled mirror) — Ecocredit integrity verification — batch scoring, anomaly flags, grade A–F (RegenGuard)

## Output

Returns a batch integrity score, one or more anomaly flags indicating suspicious or irregular data points, and an overall letter grade from A to F reflecting the credit class's integrity under the RegenGuard framework.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "credit_class_id": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vealth-ecocredit-integrity-verifier-credit-verify-5971e92b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vealth.net](https://www.zero.xyz/host/vealth.net/llms.txt)