# vealth.net x402-Readiness Check (CDP-settled)

> vealth.net x402-Readiness Check (CDP-settled) is a paid API for AI agents from vealth.net, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Validates whether a payment surface URL is correctly parsed as PAID and DISCOVERABLE by x402 registries via static shape validation, without calling any of its endpoints.

## Facts

- Endpoint: POST https://vealth.net/.well-known/vealth/cdp/x402-readiness
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vealth-net-x402-readiness-check-cdp-settled-72e70586
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9LKkKToOibl7Y4ypbPrOt

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-net-x402-readiness-check-cdp-settled-72e70586 -d '<json body>'
```

Example prompt: Can you check if https://api.myservice.com/.well-known/payment is correctly set up and would show up as PAID and DISCOVERABLE in x402 registries?

## When to prefer this

Use this endpoint when you need to confirm that a specific URL's payment surface metadata will be correctly interpreted by x402 registries as PAID and DISCOVERABLE, especially before publishing or listing a new API. Prefer this over live endpoint testing because it performs only static shape validation — no side effects, no calls to the target URL — making it safe for pre-launch audits and CI/CD checks.

## Known failure modes

- URL not provided or malformed — validation cannot proceed
- URL does not match any known x402 registry shape — returns non-compliant with details
- Network error reaching vealth.net validation service
- Payment of 0.1 USDC not settled via CDP — request rejected
- URL points to a non-existent or unreachable domain — shape parsing fails with no data

## How this service works

x402-Readiness Check (CDP-settled mirror) — Does your payment surface parse as PAID and DISCOVERABLE to the x402 registries? Static validation against the published registry shapes; none of your endpoints are called.

## Output

Returns a static validation result indicating whether the provided URL parses as PAID and DISCOVERABLE according to published x402 registry shapes, including any shape mismatches or compliance gaps — without making any live calls to the submitted endpoint.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vealth-net-x402-readiness-check-cdp-settled-72e70586/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)