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FomoScan Wallet Lookup
x402
FomoScan Wallet Lookup is a paid API for AI agents from www.fomoscan.dev, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-15).
Resolve a FOMO trader's profile using a verified on-chain Solana or EVM (0x-prefixed) wallet address
Price / call$0.2
Success—
StatusUnknown
How this service works
Resolve a FOMO trader by verified Solana or 0x-prefixed EVM wallet. Use only when you have an on-chain address and neither handle nor user id — $2.00 vs $0.10 for those. Same User profile. EVM addresses must include 0x.
Output
Returns a FOMO User profile object matching the provided wallet address, including stable user ID, handle, and other trader profile data — identical to results from handle or user ID lookups but resolved via on-chain wallet verification.
Example use cases
Identify anonymous on-chain trader
“Someone just made a huge trade from 0xD5938dc56E24350cA762557F0b6253f1B2d2f8cb — can you check if they have a FOMO profile linked to that wallet?”
Enrich DeFi analytics with social identity
“I'm tracking whale wallets and I have this Solana address — can you pull the FOMO trader profile associated with it so I can see their theses and PnL history?”
Verify wallet ownership for a known trader
“I want to confirm that this EVM address 0xD5938dc56E24350cA762557F0b6253f1B2d2f8cb is actually registered to a real FOMO account — can you look it up?”
Technical details
Endpoint
GEThttps://www.fomoscan.dev/v2/user/wallet/0xD5938dc56E24350cA762557F0b6253f1B2d2f8cbWhen to prefer
Use this endpoint only when you have an on-chain wallet address (Solana or 0x-prefixed EVM) and do NOT have the trader's FOMO handle or user ID. It costs $2.00 vs $0.10 for handle/user-ID lookups, so always prefer the cheaper alternatives when available. This is the right choice when starting from blockchain data (e.g. DEX trades, wallet analytics) and needing to cross-reference with FOMO social profiles.
Side effects
- Wallet address not linked to any FOMO account — returns not found
- EVM address provided without 0x prefix — rejected or no match
- Invalid or malformed wallet address — bad request error
- Solana address confused with EVM format — no match returned
- Rate limiting or payment failure — access denied
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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