# KiteEndpoints.ai - Twitter API45 User Lookup

> KiteEndpoints.ai - Twitter API45 User Lookup is a paid API for AI agents from kite-hub-v2.vercel.app, paid per call via x402, $0.14/call, status unknown (last checked 2026-09-15).

Fetches Twitter/X user profile data via the Twitter-API45 provider, proxied through KiteEndpoints.ai's mega API hub with USDC micropayment billing.

## Facts

- Endpoint: POST https://kite-hub-v2.vercel.app/api/twitter-api45-user
- Price: $0.14/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-twitter-api45-user-lookup-81b98105
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QuG8LcI8e1gzaMbBYCrUW

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-twitter-api45-user-lookup-81b98105 -d '<json body>'
```

Example prompt: Can you look up the Twitter profile for the user @elonmusk and give me their bio, follower count, and account details?

## When to prefer this

Use this endpoint when you need quick, pay-per-request Twitter/X user profile lookups without committing to a monthly API subscription. Ideal for agents that only occasionally need social profile data and want to pay $0.14 USDC per call on Base chain. Prefer this over direct Twitter API v2 when you lack Twitter developer credentials or want a simple HTTP+x402 payment flow.

## Known failure modes

- User not found — invalid or suspended Twitter handle returns empty or error result
- Payment failure — insufficient USDC balance on Base chain results in 402 rejection
- Rate limiting — high-frequency calls may be throttled by underlying Twitter-API45 provider
- Private account — protected accounts may return limited or no profile data
- Schema mismatch — generic input/output schema means malformed requests may silently fail

## 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 Twitter/X user profile data such as display name, username, bio, follower count, following count, tweet count, profile image URL, verified status, and other public account metadata.

## 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-twitter-api45-user-lookup-81b98105/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)