# Vealth Sustainability Disclosure Verify

> Vealth Sustainability Disclosure Verify is a paid API for AI agents from vealth.net, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Checks whether a published climate or sustainability disclosure URL parses as valid, machine-readable data (CDP-aligned)

## Facts

- Endpoint: POST https://vealth.net/.well-known/vealth/cdp/sustainability-disclosure-verify
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vealth-sustainability-disclosure-verify-6f5eb2b1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_n5j970w6GcWmCX3MZrQrE

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-sustainability-disclosure-verify-6f5eb2b1 -d '<json body>'
```

Example prompt: Can you check if this sustainability disclosure actually parses as machine-readable data: https://example-corp.com/2024-climate-report.json? I want to know if it's properly structured before we index it.

## When to prefer this

Use this endpoint when you need a cheap, fast, single-URL check of whether a sustainability or climate disclosure document is machine-readable and parseable — especially for directory-scale batch re-checking of many disclosures. Prefer it over heavier ESG analysis tools when you only need a binary parse-validity signal rather than deep content analysis.

## Known failure modes

- Target URL is unreachable or returns a non-200 status — endpoint may return an error or unparseable result
- Target document is not a sustainability or climate disclosure — result may indicate unrecognized format
- URL points to a human-readable PDF with no machine-readable layer — will fail parse check
- Malformed or missing target field — likely returns a 400 or validation error
- Rate or cost issues if caller lacks sufficient USDC balance for the $0.05 per-call fee

## How this service works

Sustainability Disclosure Verify (CDP-settled mirror) — does a published climate/sustainability disclosure actually parse as machine-readable data? Cheap enough for directory-scale re-checking.

## Output

A verification result indicating whether the target sustainability disclosure URL successfully parses as machine-readable data, including any parse errors or structural issues found — formatted as a structured assessment suitable for directory-scale re-checking workflows.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vealth-sustainability-disclosure-verify-6f5eb2b1/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)