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Arkham Address Batch All Intelligence
x402
Arkham Address Batch All Intelligence 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 comprehensive wallet intelligence (entity labels, contract status, chain data) for a batch of blockchain addresses in one call.
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 name, address, a boolean contract flag, an Arkham label (name and chain type), and an Arkham entity object with fields including entity ID, human-readable name, type (e.g. cex, dex, protocol), note, Twitter, website, LinkedIn, and Crunchbase URLs.
Example use cases
Exchange wallet attribution for compliance
“I have a list of 20 wallet addresses that sent funds to our platform — can you run them through Arkham and tell me which ones belong to known exchanges like Binance or Coinbase, and flag any that are labeled as hot wallets?”
On-chain transaction counterparty identification
“These five Ethereum addresses appeared as counterparties in a suspicious transaction cluster — look them up in Arkham and tell me the entity names, types (CEX, DEX, protocol, etc.), and any social links associated with them.”
Smart contract vs EOA classification
“Can you batch-check these wallet addresses in Arkham and tell me which ones are smart contracts and which are regular wallets, along with whatever entity labels Arkham has for each?”
Technical details
Endpoint
POSThttps://api.arkm.com/x402/intelligence/address-batch-allWhen to prefer
Use this endpoint when you need to attribute multiple blockchain wallet addresses to known real-world entities (exchanges, protocols, funds, individuals) in a single API call. It is the right choice when you need Arkham's proprietary entity graph — including CEX hot wallet labels, social profile links, and entity type classification — rather than raw on-chain transaction data. Prefer this over single-address lookups when processing batches to minimize cost and latency.
Side effects
- Invalid or malformed address in batch returns missing or empty entry for that address
- Unrecognized/unlabeled address returns null arkhamLabel or arkhamEntity fields
- Insufficient USDC balance or failed x402 payment results in 402 Payment Required error
- Empty addresses array returns empty result object
- Rate limiting or abuse detection may return 429 Too Many Requests
- Unsupported chain addresses may return no chain-specific data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| addresses | — | Array of blockchain addresses to query (max 1000). Supports EVM, Solana, Bitcoin, Tron, and other address formats. |
Output
Schema · Response
{
"type": "json",
"example": {
"addresses": {
"0x28C6c06298d514Db089934071355E5743bf21d60": {
"ethereum": {
"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
}
}
}
}
}Tags
x402
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