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Twitter User Profile Lookup - f9s216
x402
Twitter User Profile Lookup - f9s216 is a paid API for AI agents from twitter.surf.cascade.fyi, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14, last successful call 2026-05-27).
Retrieves the public Twitter profile and metadata for user f9s216 (frederick), including bio, metrics, and images, via a paid x402 micropayment endpoint.
Price / call$0.001
Success100%
StatusUnknown
How this service works
Provides paid retrieval of Twitter user f9s216's profile and public metadata; accepts Solana and Ethereum (USDC) payments for access.
Output
Returns a JSON object with the user's Twitter ID, display name (frederick), username (f9s216), account creation date, bio description, profile and cover image URLs, and public metrics including follower count, following count, tweet count, like count, and media count.
Example use cases
Verify influencer credentials before outreach
“I'm planning to reach out to @f9s216 for a potential collaboration. Can you grab their Twitter profile so I can check their bio, follower count, and how active they are? I need to see their profile picture and total tweets too.”
Research account for due diligence
“We're considering following @f9s216 as a partner in our Web3 community. Pull up their full profile metadata including when they joined Twitter, their current follower and like counts, and what their bio says about them.”
Monitor public presence and growth metrics
“Can you check the latest profile info for @f9s216 — I want to see their current follower count, media count, following count, and grab their profile image for our records?”
Technical details
Endpoint
GEThttps://twitter.surf.cascade.fyi/users/f9s216When to prefer
Use this endpoint when you specifically need profile metadata for the Twitter user f9s216 — it is a fixed, single-user lookup endpoint rather than a general-purpose user search. Prefer it when you need structured public metrics (followers, tweets, likes) along with image URLs and bio for this specific account, and when you are operating in a Web3/crypto payment context using x402 micropayments.
Side effects
- Payment failure: insufficient USDC balance or unsupported wallet results in 402 Payment Required
- User not found: if the hardcoded user f9s216 is deleted or suspended, returns an error or empty data
- Network timeout: upstream Twitter API unavailability causes delayed or failed response
- Rate limiting: repeated calls may be throttled by the upstream provider
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"data": {
"id": "1611306644738023424",
"name": "frederick",
"username": "f9s216",
"created_at": "2023-01-06T10:20:45.000Z",
"description": "onchain money appreciator. research analyst @tokenterminal.",
"public_metrics": {
"like_count": 2676,
"media_count": 16,
"tweet_count": 44,
"followers_count": 107,
"following_count": 176
},
"cover_image_url": "https://pbs.twimg.com/profile_banners/1611306644738023424/1712787512",
"profile_image_url": "https://pbs.twimg.com/profile_images/1980600501302448128/bjG_e_yn_normal.jpg"
}
}Schema · Response
| Field | Type | Description |
|---|---|---|
| datarequired | object |
Tags
x402
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