Marketplace · API · x402

x402.twit.sh/users/by/username

Look up a Twitter/X user profile by their screen name. Returns full profile data including id, name, username, bio, follower count, following count, tweet count, verification status, and profile image URL. Query param: username (string, required) - Twitter screen name without @, e.g. GET /users/by/username?username=elonmusk. Returns X v2 API-compatible JSON.

Endpointhttps://x402.twit.sh/users/by/username
Trust✓ Verified callable · 100% uptime over 1 checks · ~550 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x9dBA414637c611a16BEa6f0796BFcbcBdc410df8
methodGET
last updated2026-11-11T01:50:32.137Z

Use it

Call it (an x402 client pays automatically)

curl -i https://x402.twit.sh/users/by/username
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-aa74ecc28685151d

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

Related