# KiteEndpoints.ai - Domain DA/PA Check

> KiteEndpoints.ai - Domain DA/PA Check is a paid API for AI agents from kite-hub-v2.vercel.app, paid per call via x402, $0.18/call, status unknown (last checked 2026-09-13).

Checks the Domain Authority (DA) and Page Authority (PA) metrics for a given domain

## Facts

- Endpoint: POST https://kite-hub-v2.vercel.app/api/domain-da-pa-check
- Price: $0.18/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-domain-da-pa-check-7f7b064f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QS4Yu13H3udPyVZBHTPA9

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 kiteendpoints-ai-domain-da-pa-check-7f7b064f -d '<json body>'
```

Example prompt: Can you check the Domain Authority and Page Authority scores for techcrunch.com so I can evaluate it as a link-building target?

## When to prefer this

Use this endpoint when you need quick DA/PA authority scores for SEO research, link building prospecting, competitor benchmarking, or domain acquisition decisions. Prefer this over manual Moz lookups when automating outreach workflows or bulk domain evaluations via an agent.

## Known failure modes

- Invalid or malformed domain name returns an error
- Unknown or very new domains may return zero or null scores
- Rate limiting if too many requests are made in quick succession
- Timeout if the upstream DA/PA data provider is unavailable
- Domain with no indexed pages may return no meaningful PA score

## How this service works

400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.

## Output

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

## 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/kiteendpoints-ai-domain-da-pa-check-7f7b064f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-hub-v2.vercel.app](https://www.zero.xyz/host/kite-hub-v2.vercel.app/llms.txt)