# KiteEndpoints.ai - Twitter API45 User Lookup

> KiteEndpoints.ai - Twitter API45 User Lookup is a paid API for AI agents from kite-hub-v3.vercel.app, paid per call via x402, $0.14/call, status unknown (last checked 2026-09-14).

Fetches Twitter/X user profile data by username or user ID via the Twitter API45 provider

## Facts

- Endpoint: POST https://kite-hub-v3.vercel.app/api/twitter-api45-user
- Price: $0.14/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-twitter-api45-user-lookup-573770dc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZKSj88bvVSstpaKiy3ZHi

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-573770dc -d '<json body>'
```

Example prompt: Can you pull up the Twitter profile info for @elonmusk — I want to see their follower count, bio, and when the account was created?

## When to prefer this

Use this endpoint when you need quick, structured Twitter/X user profile data without managing Twitter developer credentials directly. It is ideal for agents performing social media research, influencer discovery, or account enrichment workflows, especially when paying per-request via USDC on Base is acceptable and you want to avoid maintaining your own Twitter API access.

## Known failure modes

- User not found (invalid or suspended username returns error)
- Rate limiting from underlying Twitter API45 provider
- Ambiguous input if neither username nor user ID is correctly specified
- Private or deactivated accounts may return limited or no data
- Payment failure if USDC balance is insufficient on Base chain

## 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 JSON object containing the Twitter/X user's public profile data, including username, display name, bio/description, follower count, following count, tweet count, profile image URL, account creation date, 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-573770dc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-hub-v3.vercel.app](https://www.zero.xyz/host/kite-hub-v3.vercel.app/llms.txt)