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Bitcoin Address Behavioral Fingerprint & Counterparty Classifier
x402
Bitcoin Address Behavioral Fingerprint & Counterparty Classifier is a paid API for AI agents from obol-x402.fly.dev, paid per call via x402, $0.1/call, status down (last checked 2026-09-15).
Classifies a Bitcoin address by its on-chain behavioral role (vault, exchange/hot-wallet, consolidator, distributor, whale, or ordinary wallet) with balance, throughput, and role-mix analytics using the PLEXUS money-graph method.
Price / call$0.1
Success—
StatusDown
How this service works
Bitcoin address behavioral fingerprint: what IS this counterparty? Classifies a BTC address from its on-chain history — vault/never-spent, exchange/hot-wallet, consolidator (custodian sweep), distributor (payout/faucet), whale-scale, or ordinary wallet — with balance, throughput, and recent role mix (PLEXUS money-graph method). For counterparty screening, whale and exchange ... Cryptographically signed (Ed25519) — every response is independently verifiable via /.well-known/obol-pubkey.
Output
Returns a behavioral classification label (e.g. vault/never-spent, exchange/hot-wallet, consolidator, distributor/faucet, whale-scale, ordinary wallet), along with current balance, throughput statistics, and a recent role mix breakdown derived from the PLEXUS money-graph method.
Example use cases
Compliance screening before payment
“Before I send funds to this Bitcoin address, can you quickly check what kind of wallet it is? I want to make sure I'm not sending to an exchange or something suspicious.”
Whale detection for market analysis
“I'm monitoring some large Bitcoin movements — can you tell me if this address is actually a whale-scale wallet or just someone moving through a consolidator?”
Counterparty due diligence for custody
“We're considering holding Bitcoin with this address as the custody provider. Can you analyze its behavioral profile and let me know if it looks like a professional custodian sweep operation or something else?”
Technical details
Endpoint
GEThttps://obol-x402.fly.dev/v1/btc/address/1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNaWhen to prefer
Use this endpoint when an AI agent needs to classify the behavioral role of a Bitcoin counterparty address before transacting, for compliance/AML screening, whale detection, exchange detection, or custodian identification. Prefer this over raw blockchain RPC calls because it delivers interpreted behavioral intelligence (role classification + PLEXUS role-mix) rather than raw transaction data.
Side effects
- Invalid or malformed Bitcoin address returns an error
- Address with no transaction history may return minimal or default classification
- Payment not made or x402 payment failure results in 402 response
- Network/upstream Bitcoin node unavailability causes 503 or timeout
- Address with very sparse history may yield low-confidence classification
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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