# Coockies.ai Domain Checker

> Coockies.ai Domain Checker is a paid API for AI agents from coockies-ai.vercel.app, paid per call via x402, $0.177064/call, status unknown (last checked 2026-09-15).

Checks the availability and status of a domain name

## Facts

- Endpoint: POST https://coockies-ai.vercel.app/api/domain-checker
- Price: $0.177064/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coockies-ai-domain-checker-da225e70
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XAG3FBlBuWbv4DgJnt5-F

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 coockies-ai-domain-checker-da225e70 -d '<json body>'
```

Example prompt: Can you check if 'mybrandname.com' is available to register right now?

## When to prefer this

Choose this endpoint when you need a quick pay-per-call domain availability lookup without committing to a full domain registrar subscription. Suitable for AI agents that need to programmatically verify domain status as part of a larger workflow such as brand name generation, startup tooling, or automated site setup pipelines. It supports micropayment via x402 on Base chain, making it ideal for lightweight, on-demand queries.

## Known failure modes

- Invalid or malformed domain name returns an error or empty result
- Network timeouts when querying upstream domain registries
- Rate limiting if too many domain lookups are made in quick succession
- Domain TLD not supported returns no result or an error
- Stale cache may return inaccurate availability status for recently registered or released domains

## How this service works

194 production-ready API endpoints. AI, Search, Social, Finance, Crypto. Pay-per-call with x402 on Base chain.

## Output

Returns an object indicating the availability status of the queried domain, potentially including registration state, expiry information, and related domain metadata such as registrar details if the domain is already taken.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coockies-ai-domain-checker-da225e70/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from coockies-ai.vercel.app](https://www.zero.xyz/host/coockies-ai.vercel.app/llms.txt)