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X402 Twitter Pinned Tweet API
x402
X402 Twitter Pinned Tweet API is a paid API for AI agents from x.1x402.sh, paid per call via x402, $0.03/call, status down (last checked 2026-10-17).
Fetches the pinned tweet for a given X/Twitter username via x402 micropayment-gated JSON API
Price / call$0.03
Success—
StatusDown
How this service works
ReadX is a read-only X/Twitter JSON API. Profiles, timelines, tweets, search & lists — pay per call with x402 micropayments in USDC on Base or Solana. No API keys.
Output
A JSON object containing the pinned tweet data for the specified X/Twitter username, including tweet content and associated metadata, returned after a $0.05 USDC micropayment via x402 on Base.
Example use cases
Monitor competitor pinned announcements
“Check what @CompetitorCorp has pinned on their X profile right now. Use the x402 API to fetch their pinned tweet and tell me what they're currently highlighting.”
Verify influencer brand positioning
“I need to see @TechInfluencer's pinned tweet to understand their current brand message. Pull it via the x402 API and summarize what they're emphasizing to their audience.”
Track CEO messaging updates
“Our CEO @OurFounder just mentioned they updated their X pinned tweet. Fetch it using the x402 API so I can see what message we're leading with and compare it to last week's version.”
Technical details
Endpoint
GEThttps://x.1x402.sh/api/%7Bname%7D/pinned?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically retrieve a specific X/Twitter user's pinned tweet without obtaining official Twitter API credentials or going through their signup process. Ideal for agents that need quick, pay-per-use access to Twitter data via x402 micropayments on Base (USDC).
Side effects
- Invalid or nonexistent username returns error code with empty data object
- User has no pinned tweet returns empty data field
- Payment failure or insufficient USDC balance blocks access with HTTP 402
- Rate limiting or upstream X/Twitter API issues cause service unavailability
- Malformed name parameter returns schema validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"code": 0,
"data": {}
}
}Tags
x402
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