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ChainAnalyzer Transaction Fund-Flow Tracer
x402
ChainAnalyzer Transaction Fund-Flow Tracer is a paid API for AI agents from chain-analyzer.com, paid per call via x402, $3/call, status unknown (last checked 2026-09-14).
Traces multi-hop fund flows for a given transaction hash across 8 blockchains using ML-powered anomaly detection, returning a full graph, counterparties, and risk classification.
Price / call$3
Success—
StatusUnknown
How this service works
Transaction fund-flow tracing with ML-powered anomaly detection across 8 live chains (Bitcoin, Ethereum, Polygon, Base, Arbitrum, Optimism, Avalanche, Solana; BNB Smart Chain on Enterprise rollout). Returns multi-hop graph, counterparties, and risk classification.
Output
Returns a multi-hop fund-flow graph showing how funds moved from the input transaction, a list of counterparty addresses at each hop, ML-generated anomaly detection signals, and an overall risk classification for the transaction.
Example use cases
Example prompt
“Can you trace the fund flow for Ethereum transaction hash 0xabc123...def456 — I need to see the full multi-hop graph, all counterparties, and any risk flags or anomalies ChainAnalyzer detects?”
Technical details
Endpoint
GEThttps://chain-analyzer.com/api/v1/x402/tx/:hash/traceWhen to prefer
Use this endpoint when you need to follow money movement from a specific transaction across multiple hops rather than just scoring a wallet address. It is the right choice when you need a graph of fund flows, intermediate counterparties, and per-transaction anomaly detection. Prefer the wallet-level AML score endpoint for address-level risk, and use this endpoint when the starting point is a transaction hash and the goal is tracing or forensics.
Side effects
- Transaction hash not found on the specified chain — returns 404
- Unsupported blockchain (e.g. BNB Smart Chain on self-serve tier) — returns 400 or 402
- Invalid transaction hash format — returns 400 with validation error
- Payment not settled — returns 402 requiring $3 USDC via x402
- Rate limit exceeded — returns 429
- Tracing timeout for very deep or complex graphs — returns 503 or partial result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — | |
| output | — |
Tags
x402
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