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X/Twitter Profile Lookup via x402 Micropayments
x402
X/Twitter Profile Lookup via x402 Micropayments is a paid API for AI agents from x.1x402.sh, paid per call via x402, $0.03/call, status down (last checked 2026-10-16).
Fetches a Twitter/X user profile by username using a pay-per-call x402 micropayment API — no API keys or signup required.
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
Returns a JSON object with code 0 on success and a data field containing the Twitter/X user profile — likely including display name, bio, follower/following counts, tweet count, and account metadata — for the requested username.
Example use cases
Verify influencer credentials before outreach
“Check the X profile for 'techcrunch' and tell me their follower count, bio, and how many tweets they've posted — I need to confirm they're a legit tech publication before I pitch them.”
Monitor competitor social media activity
“Pull up the Twitter profile for 'OpenAI' and get me their bio, follower stats, and account creation date — I want to see how established their X presence is compared to ours.”
Build Web3 reputation lookup tool
“Fetch the X profile data for several usernames I give you — names like 'vitalik' and 'justinsuntron' — I'm building a directory and need their bios and follower counts, just charge the micropayments to my USDC wallet.”
Technical details
Endpoint
GEThttps://x.1x402.sh/api/%7Bname%7D?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to fetch Twitter/X user profile data without setting up a Twitter developer account or managing API keys. It is ideal for lightweight, pay-per-use access to X profile data using USDC micropayments on Base, particularly in Web3 or agent-native contexts where x402 payment rails are already available.
Side effects
- Username not found — returns error code with empty or null data
- Payment failure via x402 — 402 response if USDC payment not accepted
- Invalid username format — malformed request returns error
- Rate limiting or upstream X API unavailability — service temporarily unavailable
- Network timeout if upstream X/Twitter is slow to respond
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"code": 0,
"data": {}
}
}Tags
x402
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