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Arkham Intelligence Address Enriched Batch
x402
Arkham Intelligence Address Enriched Batch is a paid API for AI agents from api.arkm.com, paid per call via x402, $100/call, status unknown (last checked 2026-09-14).
Returns enriched on-chain intelligence for a batch of blockchain addresses, including entity labels, wallet tags, and exchange attribution from Arkham's intelligence graph.
Price / call$100
Success—
StatusUnknown
How this service works
Programmatic access to Arkham wallet intelligence and market data — via API keys and x402 pay-per-request.
Output
A JSON object keyed by address, where each entry contains: the chain, address string, a boolean indicating if it's a contract, an arkhamLabel with a human-readable name, an arkhamEntity object with entity ID, name, type (e.g. 'cex'), social links, and a list of populatedTags with rank, chain, and descriptive label strings.
Example use cases
Exchange wallet attribution for compliance
“I have a list of 50 Ethereum addresses from our transaction history — can you run them through Arkham and tell me which ones belong to known exchanges like Binance or Coinbase, and flag any that are proof-of-reserves wallets?”
DeFi counterparty due diligence
“Before we interact with these 10 smart contract addresses on Ethereum, can you pull their Arkham intelligence profiles so I can see what entities are behind them and whether they're flagged with any known tags?”
Blockchain forensics for suspicious transfers
“We received funds from these three wallet addresses and need to know if they're linked to any known entities — can you use Arkham to enrich them and show me the entity names, types, and any labels attached?”
Technical details
Endpoint
POSThttps://api.arkm.com/x402/intelligence/address-enriched-batchWhen to prefer
Use this endpoint when you need to bulk-enrich multiple blockchain addresses with Arkham's proprietary entity intelligence in a single call, rather than querying addresses one at a time. Prefer this over single-address lookups for efficiency when processing lists of wallets. Choose Arkham specifically when you need named entity attribution (exchange names, entity types, social profiles) and curated wallet tags like proof-of-reserves — not just raw on-chain transaction data.
Side effects
- Invalid or malformed address format returns an error or omits that address from results
- Addresses not in Arkham's database return minimal or null entity/label fields
- Exceeding batch size limits may return a 400 error
- Insufficient x402 payment or expired payment header returns a 402 Payment Required error
- Non-EVM chain addresses may not be supported or return partial data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | — | Single blockchain network to filter all addresses to. Takes precedence over 'chains'. If omitted, auto-detects per addr… |
| chains | — | Networks to consider when auto-detecting each address's network, as a comma-separated value (e.g. 'ethereum,bsc'). Igno… |
| addresses | — | Array of blockchain addresses to query (max 1000). Supports EVM, Solana, Bitcoin, Tron, and other address formats. |
| includeTags | — | Whether to include address tags in the response. Defaults to 'true'. |
| includeClusters | — | Whether to include cluster IDs in the response. Defaults to 'true'. |
| includeEntityPredictions | — | Whether to include entity predictions in the response. A predicted entity is returned only for an address that has no k… |
Output
Schema · Response
{
"type": "json",
"example": {
"addresses": {
"0x28C6c06298d514Db089934071355E5743bf21d60": {
"chain": "ethereum",
"address": "0x28C6c06298d514Db089934071355E5743bf21d60",
"contract": false,
"arkhamLabel": {
"name": "Hot Wallet",
"address": "0x28C6c06298d514Db089934071355E5743bf21d60",
"chainType": "evm"
},
"arkhamEntity": {
"id": "binance",
"name": "Binance",
"note": "",
"type": "cex",
"service": null,
"twitter": "https://twitter.com/binance",
"website": "https://binance.com",
"linkedin": "https://www.linkedin.com/company/binance",
"crunchbase": "https://www.crunchbase.com/organization/binance"
},
"isUserAddress": false,
"populatedTags": [
{
"id": "proof-of-reserves",
"rank": 20,
"chain": "ethereum",
"label": "Binance Proof of Reserves",
"tagParams": "Binance",
"disablePage": false,
"excludeEntities": false
}
]
}
}
}
}Tags
x402
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