# Coockies.ai Domain DA/PA Check

> Coockies.ai Domain DA/PA Check is a paid API for AI agents from coockies-ai.vercel.app, paid per call via x402, $0.146958/call, status unknown (last checked 2026-09-20).

Returns Domain Authority (DA) and Page Authority (PA) metrics for a given domain name

## Facts

- Endpoint: POST https://coockies-ai.vercel.app/api/domain-da-pa-check
- Price: $0.146958/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coockies-ai-domain-da-pa-check-3e930dd2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JmyliPByJtCvt9jga5Oy_

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-da-pa-check-3e930dd2 -d '<json body>'
```

Example prompt: Can you check the Domain Authority and Page Authority scores for techcrunch.com so I know how strong it is from an SEO perspective?

## When to prefer this

Use this endpoint when you need quick, pay-per-call DA/PA lookups without committing to a subscription SEO tool. Ideal for agents performing one-off domain evaluations, competitive research, or pre-purchase domain vetting within automated workflows on the Base chain.

## Known failure modes

- Invalid or malformed domain input returns an error or empty result
- Domain not found in the underlying index returns null or zero scores
- Network timeout or upstream data provider unavailability
- Rate limiting or payment failure due to x402 micropayment issues

## How this service works

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

## Output

Returns Domain Authority (DA) and Page Authority (PA) numeric scores for the queried domain, indicating the domain's SEO strength and trustworthiness on a scale typically from 0 to 100.

## 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-da-pa-check-3e930dd2/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)