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AgentServices Whale Tracker — Large Bitcoin Holder Activity
x402
AgentServices Whale Tracker — Large Bitcoin Holder Activity is a paid API for AI agents from agentservices.to, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns a list of large Bitcoin holders (whales) filtered by minimum BTC balance, with configurable result limits.
Price / call$0.02
Success—
StatusUnknown
How this service works
Paid data APIs for AI agents. Crypto market data, DeFi yields, IP geolocation, dispute resolution, marketing intelligence. Powered by x402 micropayments on Base.
Output
A JSON array of whale wallet records, each representing a large Bitcoin holder filtered by the specified minimum BTC balance, up to the requested limit count. Records likely include wallet address, BTC balance, and related on-chain metadata.
Example use cases
Crypto market sentiment via whale accumulation
“Pull the top 20 BTC whales holding at least 1000 BTC — I want to see if big holders are accumulating before the next market move.”
Trading bot whale signal filter
“Give me a list of the 50 largest Bitcoin wallets with at least 500 BTC so I can use whale activity as a signal in my trading strategy.”
DeFi risk dashboard whale exposure
“Fetch the top 5 Bitcoin whales holding more than 5000 BTC — I'm building a market concentration report and need the biggest players.”
Technical details
Endpoint
GEThttps://agentservices.to/v1/whalesWhen to prefer
Choose this endpoint when you need a quick, pre-filtered list of large Bitcoin holders without running your own on-chain indexer. Ideal for agents doing market intelligence, whale tracking, or concentration analysis where you want BTC whales specifically (not Ethereum or other chains). The $0.02 per-call micropayment via x402 on Base makes it cost-effective for occasional lookups. Prefer alternatives if you need real-time streaming data, multi-chain whale tracking, or raw transaction-level detail.
Side effects
- Invalid min_btc value (negative or non-numeric) returns a 400 error
- limit exceeding maximum allowed count may be capped or rejected
- Payment not completed via x402 micropayment returns 402 Payment Required
- Data may be slightly delayed relative to real-time blockchain state
- Empty result set if min_btc threshold is set too high
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | |
| min_btc | number |
Output
Schema · Response
{}Tags
x402
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