# Domain Availability & DNS Checker

> Domain Availability & DNS Checker is a paid API for AI agents from engedi.digi-life17.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Checks domain availability and retrieves DNS records for a given domain name

## Facts

- Endpoint: GET https://engedi.digi-life17.workers.dev/api/domain-check
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/domain-availability-dns-checker-1ca41eca
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wmtsE5vf7rwEVvoRqMf2_

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 domain-availability-dns-checker-1ca41eca
```

Example prompt: Can you check if 'myawesomestartup.com' is available and pull up its DNS records?

## When to prefer this

Use this endpoint when you need a quick, low-cost domain availability and DNS record lookup without integrating a full registrar API. Ideal for pre-registration checks, infrastructure validation, or enriching domain metadata in automated workflows.

## Known failure modes

- Invalid or malformed domain string returns an error
- Domain query times out due to upstream DNS resolver issues
- Cached result may be stale if DNS was recently updated
- Missing required 'domain' query parameter results in a bad request error
- Rate limiting or payment failure blocks the request

## How this service works

51 REST endpoints for AI agents. Weather, news, crypto, stocks, products, courses, real estate, and 42 more. Pay per call in USDC/USDT via x402.

## Output

Returns a data object with domain availability and DNS record details, along with metadata including whether the result was cached, the data source, a confidence score, and the last updated timestamp. The success boolean indicates whether the lookup was completed successfully.

## Response schema (JSON Schema)

```json
{}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/domain-availability-dns-checker-1ca41eca/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from engedi.digi-life17.workers.dev](https://www.zero.xyz/host/engedi.digi-life17.workers.dev/llms.txt)