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Counterparty Interaction Graph for Crypto Address
x402
Counterparty Interaction Graph for Crypto Address is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Builds a ranked counterparty interaction graph for a blockchain address on Base, showing who it sends to and receives from with bidirectional link flags for AML and cluster analysis.
Price / call$0.01
Success—
StatusUnknown
How this service works
Build a counterparty interaction graph for an address from on-chain transfers - ranks who it sends to and receives from, flagging bidirectional links for cluster and AML analysis, on Base. counterparty graph, address relationships, transaction graph, aml analysis, wallet connections, fund flow Accepts payment on Base or Solana — either network works.
Output
A ranked counterparty interaction graph showing the top addresses this wallet sends to and receives from on Base, with ranked relationship weights, bidirectional link flags indicating mutual exchange, and cluster/AML signals derived from the on-chain transfer history.
Example use cases
Example prompt
“Can you pull the counterparty interaction graph for Base address 0x1234...abcd and show me who it most frequently sends to and receives from, including any bidirectional links that might indicate clustering?”
Technical details
Endpoint
GEThttps://api.x402node.dev/chain/counterparty-graphWhen to prefer
Use this endpoint when you need to map the social/financial graph of a specific Base network address for AML, compliance, fraud detection, or blockchain forensics. Prefer this over raw transaction lookups when you need ranked relationships and bidirectional link detection rather than individual transaction records.
Side effects
- Invalid or malformed address returns 400 error
- Address with no transaction history returns empty graph
- Network timeout for addresses with very high transaction volume
- Rate limit exceeded if called too frequently without payment
- Non-Base address queried against Base-only endpoint returns no results
Input
{
"chain": "base",
"address": "0x1234567890123456789012345678901234567890"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
{
"note": "Counterparty graph from sampled ERC20+native transfers (recent). bidirectional = traded both ways (possible related/cluster).",
"_hint": "x402 paid endpoints for AI agents — x402node.dev (utilities) · cn402.com (Chinese culture)",
"chain": "base",
"source": "alchemy_getAssetTransfers",
"address": "0x1234567890123456789012345678901234567890",
"sampledTransfers": 1010,
"topCounterparties": [
{
"direction": "incoming",
"recvCount": 305,
"sentCount": 0,
"counterparty": "0x495585100c4759a8ba08751b35fafd9937c996cc",
"interactions": 305
},
{
"direction": "incoming",
"recvCount": 67,
"sentCount": 0,
"counterparty": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"interactions": 67
},
{
"direction": "incoming",
"recvCount": 39,
"sentCount": 0,
"counterparty": "0x3feba61b2af2bb25151fbb93e73aad360811e047",
"interactions": 39
},
{
"direction": "incoming",
"recvCount": 28,
"sentCount": 0,
"counterparty": "0x0000000000000000000000000000000000000000",
"interactions": 28
},
{
"direction": "incoming",
"recvCount": 14,
"sentCount": 0,
"counterparty": "0xb894712a18ce4ab381e0d6ebdb9411d092de25e4",
"interactions": 14
},
{
"direction": "incoming",
"recvCount": 14,
"sentCount": 0,
"counterparty": "0x5e1056f58e4628a4e1da487956cac42b8bfe6b60",
"interactions": 14
},
{
"direction": "incoming",
"recvCount": 13,
"sentCount": 0,
"counterparty": "0x579e306afe2f8030ac299df6c81d32e0eb67e482",
"interactions": 13
},
{
"direction": "incoming",
"recvCount": 13,
"sentCount": 0,
"counterparty": "0xc3b5ebc0bea9bfeb5b9fe9df1186892c76e61131",
"interactions": 13
},
{
"direction": "incoming",
"recvCount": 12,
"sentCount": 0,
"counterparty": "0xf87119fb448ffa2511d87abed554bef435e51442",
"interactions": 12
},
{
"direction": "incoming",
"recvCount": 12,
"sentCount": 0,
"counterparty": "0x209b8a21428ea0cc0c46c84197adf2fc937e27fa",
"interactions": 12
},
{
"direction": "incoming",
"recvCount": 12,
"sentCount": 0,
"counterparty": "0xab7cc3b4460e741591df84eaff2dd717d1bb5336",
"interactions": 12
},
{
"direction": "incoming",
"recvCount": 11,
"sentCount": 0,
"counterparty": "0xffdcf27cc75bccf532414dcd3cde484f215b068f",
"interactions": 11
},
{
"direction": "incoming",
"recvCount": 8,
"sentCount": 0,
"counterparty": "0x6ee7597c472faa26e9744486a44f5e3fbb615330",
"interactions": 8
},
{
"direction": "incoming",
"recvCount": 7,
"sentCount": 0,
"counterparty": "0xe61eabeb234847ef1cad637b17ff1e7b13516cac",
"interactions": 7
},
{
"direction": "incoming",
"recvCount": 7,
"sentCount": 0,
"counterparty": "0xf5b035287c1465f29c7e08fbb5c3b8a4975bf831",
"interactions": 7
}
],
"totalCounterparties": 277
}Tags
x402
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