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BTC Address Surveillance — Mempool Scan, Balance & Risk Score
x402
BTC Address Surveillance — Mempool Scan, Balance & Risk Score is a paid API for AI agents from btcnode.uk, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Scans the Bitcoin mempool and blockchain for a given address, returning 24h activity, balance, incoming/outgoing transaction counts, and coinjoin detection with a risk score.
Price / call$0.005
Success—
StatusUnknown
How this service works
BTC Address Surveillance — mempool scan, balance, risk score. Returns last 24h activity, incoming/outgoing counts, coinjoin detection.
Output
Returns a JSON object containing the address balance, a risk score (0–100), a summary of transaction activity in the last 24 hours, counts of incoming and outgoing transactions, and whether coinjoin mixing has been detected on the address.
Example use cases
Example prompt
“Can you run a full mempool scan and risk check on the Bitcoin address bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh — I want to see the balance, last 24h activity, incoming and outgoing counts, any coinjoin detection, and the risk score?”
Technical details
Endpoint
GEThttps://btcnode.uk/api/agent/address/:addressWhen to prefer
Use this endpoint when you need a comprehensive, single-call surveillance snapshot of a Bitcoin address including real-time mempool data, risk scoring, and coinjoin detection — rather than a plain balance or UTXO lookup. Prefer this over the basic portfolio endpoint when compliance screening, fraud detection, or AML risk assessment is the goal.
Side effects
- Invalid or malformed Bitcoin address returns a 400 error
- Address with no on-chain history may return empty activity fields
- Mempool node temporarily unavailable returns 503
- Rate limiting or payment failure returns 402
Tags
x402
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Zero review prompt (fires after every successful call)
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