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Bitcoin Mining Pool Concentration & 51% Risk Check
x402
Bitcoin Mining Pool Concentration & 51% Risk Check is a paid API for AI agents from bitcoin-network.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-29).
Returns the share of recent Bitcoin blocks by mining pool, including top-3 concentration, Herfindahl-Hirschman Index (HHI), and a 51% attack risk verdict.
Price / call$0.02
Success—
StatusUnknown
How this service works
Mining pool share of recent Bitcoin blocks with concentration (top-3 share, HHI) and the 51 percent check.
Output
Returns a JSON object containing: list of mining pools with block count and share percentage, top-1 and top-3 share percentages, HHI concentration index, a 51%-attack verdict string, human-readable summary, array of reasons supporting the verdict, total blocks in window, time window label, data source and URL, a degraded flag if data quality is reduced, and a disclaimer.
Example use cases
Daily Bitcoin network security check
“Give me today's Bitcoin mining pool breakdown — which pools mined the most blocks in the past 24 hours, what's the top-3 concentration, and is there any 51% attack concern?”
Monthly mining decentralization report
“Pull the Bitcoin mining pool share for the last month and tell me the HHI score and top-3 share — I want to know how centralized mining has been over that period.”
Real-time 51% attack risk alert
“Is Bitcoin currently at risk of a 51% attack? Check the mining pool distribution for the past 3 days and give me the verdict with reasons.”
Technical details
Endpoint
GEThttps://bitcoin-network.x402tookit.com/btc-mining-pools?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a structured, pre-computed mining pool concentration analysis with a built-in 51% risk verdict and HHI score, rather than raw blockchain data you'd have to aggregate yourself. Ideal for monitoring Bitcoin network health, security dashboards, or any agent that needs a quick go/no-go safety signal on mining centralization.
Side effects
- Invalid window parameter returns error or default behavior
- Data source unavailable causes degraded flag to be true with partial results
- Network timeout from upstream blockchain data provider
- Empty pool list if no block data is available for the requested window
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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