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BaseBuilder2 Trading - Early Buyers Hunter
x402
BaseBuilder2 Trading - Early Buyers Hunter is a paid API for AI agents from bbx-trading.vercel.app, paid per call via x402, $0.150039/call, status unknown (last checked 2026-09-14).
Identifies early buyers of a token or asset, surfacing on-chain addresses and wallet data for accounts that purchased early in a token's lifecycle
Price / call$0.150039
Success—
StatusUnknown
How this service works
BaseBuilder Trading API hub - 20 paid endpoints
Output
Returns a list of wallet addresses that purchased the specified token early in its lifecycle, along with relevant on-chain data such as transaction timestamps, amounts purchased, and potentially wallet activity scores or labels identifying notable buyers (e.g. known traders, smart money).
Example use cases
Identify smart money before aping in
“Before I buy this new token at 0xDeF456..., can you pull up who the early buyers were? I want to see if any known smart money wallets got in early.”
Research pre-launch whale activity
“Show me the earliest buyers for the token contract 0x789GHI... — I'm trying to figure out if insiders or whales loaded up before the public launch.”
Build a copy-trade watchlist
“Get me the list of wallets that bought the token 0xXYZ999... within the first few hours of launch so I can track their future trades.”
Technical details
Endpoint
POSThttps://bbx-trading.vercel.app/api/hunter/early-buyersWhen to prefer
Use this endpoint when you need to identify wallet addresses that purchased a specific token early in its trading history, particularly for alpha research, smart money tracking, copy-trading strategy, or detecting insider activity. Prefer this over generic block explorers when you want pre-processed, ranked early-buyer data without manually parsing transaction histories.
Side effects
- Invalid or unrecognized contract address returns an error or empty result
- Token with insufficient on-chain history may return no early buyer data
- Rate limiting or payment failure (402) if USDC payment is not processed correctly
- Network or RPC errors if the underlying blockchain node is unavailable
- Token launched on an unsupported chain returns an unsupported chain error
Tags
x402
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