# x402scan Register Origin

> x402scan Register Origin is a paid API for AI agents from x402scan-hnqp3auxm-merit-systems.vercel.app, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).

Discovers and registers all x402 payment-gated resources from a given origin domain by crawling .well-known/x402 or DNS TXT records

## Facts

- Endpoint: POST https://x402scan-hnqp3auxm-merit-systems.vercel.app/api/data/registry/register-origin
- Price: $0.01/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402scan-hnqp3auxm-merit-systems-vercel-app-f93a3a18
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AO3-dBZ71cBZiaYzaZC__

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 x402scan-hnqp3auxm-merit-systems-vercel-app-f93a3a18 -d '<json body>'
```

Example prompt: Scan my domain https://myapi.example.com and register all its x402 payment-gated resources into the x402scan registry by checking .well-known/x402 and DNS TXT records.

## When to prefer this

Use this endpoint when you want to onboard a new origin domain into the x402 resource registry by auto-discovering its payment-gated routes. Prefer this over manual resource registration when the origin already has a .well-known/x402 manifest or DNS TXT configuration, as it automates bulk discovery in a single call.

## Known failure modes

- Origin domain unreachable or returns non-200 — registration fails with connectivity error
- No .well-known/x402 file or DNS TXT record found — returns empty resource list
- Malformed x402 manifest at origin — parsing error returned
- Duplicate registration attempt — may return conflict or idempotent update
- Payment of $0.01 USDC not fulfilled — request rejected before processing

## How this service works

Discover and register all x402 resources from an origin via .well-known/x402 or DNS TXT

## Output

Returns a list of discovered and newly registered x402 resources found at the origin, including their payment endpoints, resource paths, and registration status in the x402scan registry.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402scan-hnqp3auxm-merit-systems-vercel-app-f93a3a18/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402scan-hnqp3auxm-merit-systems.vercel.app](https://www.zero.xyz/host/x402scan-hnqp3auxm-merit-systems.vercel.app/llms.txt)