Whale Intelligence API
https://whale.hugen.tokyo
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api-examples
On-chain whale tracking for AI agents. 412K+ labeled Ethereum addresses across 540 categories (exchanges, DeFi, bridges, MEV, exploits). Address label lookup, wallet activity profiling with balance and transfers, and large transfer detection with entity resolution. $0.01–$0.02 USDC per call on Base. [llms.txt](https://whale.hugen.tokyo/llms.txt)
Category
api-examples
Chains
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Price
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How to call
cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://whale.hugen.tokyo