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Farcaster Profile Fusion API
x402
Farcaster Profile Fusion API is a paid API for AI agents from api.agentstools.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Returns a complete fused Farcaster profile by FID or username, including identity, verified wallets, social stats, and account metadata in one call.
Price / call$0.005
Success—
StatusUnknown
How this service works
One-call Farcaster profile fusion. Give one of fid or username and get back the full profile (display name, bio, picture, url, location, socials), the primary Ethereum address, every verified on-chain wallet, the custody address, following and follower and cast counts, and the account age — the fused object that replaces four or five raw hub reads.
Output
A fused profile object containing: display name, bio, profile picture URL, profile URL, location, social links, primary Ethereum address, all verified on-chain wallet addresses, custody address, following count, follower count, cast count, and account age — all in a single response.
Example use cases
Example prompt
“Pull the full Farcaster profile for username 'vitalik.eth' — I want their bio, profile picture, all verified wallet addresses, follower and following counts, and how old their account is.”
Technical details
Endpoint
GEThttps://api.agentstools.dev/farcaster/profileWhen to prefer
Use this endpoint when you need a complete, fused Farcaster identity snapshot in one call rather than making four or five separate hub reads. Ideal when you need both social stats (followers, casts) and on-chain identity (verified wallets, custody address) together. Prefer this over raw Farcaster hub APIs when you want a normalized, ready-to-use object without assembling multiple responses.
Side effects
- Neither fid nor username provided — returns error requiring at least one identifier
- Unknown FID or username — returns 404 or empty result if user does not exist on Farcaster
- Invalid FID format (non-integer or less than 1) — returns validation error
- Payment not included or insufficient — returns 402 Payment Required
- Rate limit exceeded — returns 429 Too Many Requests
- Farcaster hub unavailable — may return 503 or partial data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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