# KiteEndpoints.ai X Checker

> KiteEndpoints.ai X Checker is a paid API for AI agents from kite-hub-v2.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Checks or validates X (Twitter) account or content data via the KiteEndpoints.ai mega API hub

## Facts

- Endpoint: POST https://kite-hub-v2.vercel.app/api/x-checker
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-x-checker-5d3bcc64
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YLBuL1gX8R9ukaJGqOYwE

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-x-checker-5d3bcc64 -d '<json body>'
```

Example prompt: Can you check if the X account @elonmusk is verified and give me its current status and basic profile info?

## When to prefer this

Use this endpoint when you need a pay-per-request, no-subscription check of an X (Twitter) account's status or validity, and you are already set up to pay with USDC on Base chain via x402 protocol.

## Known failure modes

- Account not found — invalid username returns empty or error result
- Rate limiting — too many requests may return 429 or error
- Invalid input format — non-existent or malformed handle causes lookup failure
- Payment failure — insufficient USDC balance on Base chain blocks the request
- API hub downtime — upstream service unavailability returns 5xx error

## 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 a result object containing X account data such as verification status, profile details, or validity indicators for the queried account or content.

## 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-x-checker-5d3bcc64/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)