# Arkham Address Batch All Intelligence

> 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.

## Facts

- Endpoint: POST https://api.arkm.com/x402/intelligence/address-batch-all
- Price: $100/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/arkham-address-batch-all-intelligence-52c14528
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7jVlp47TIMHhP3cNRFqET

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability arkham-address-batch-all-intelligence-52c14528 -d '<json body>'
```

Example prompt: Look up the Arkham intelligence for these three Ethereum addresses — 0x28C6c06298d514Db089934071355E5743bf21d60, 0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe, and 0xBE0eB53F46cd790Cd13851d5EFf43D12404d33E8 — and tell me what entities own them, whether they're contracts, and any labels Arkham has assigned.

## When to prefer this

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.

## Known failure modes

- 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

## 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.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "addresses": {
   "anyOf": [
    {
     "type": "string"
    },
    {
     "type": "number"
    },
    {
     "type": "boolean"
    },
    {
     "type": "array",
     "items": {
      "anyOf": [
       {
        "type": "string"
       },
       {
        "type": "number"
       },
       {
        "type": "boolean"
       }
      ]
     }
    }
   ],
   "description": "Array of blockchain addresses to query (max 1000). Supports EVM, Solana, Bitcoin, Tron, and other address formats."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "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
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/arkham-address-batch-all-intelligence-52c14528/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.arkm.com](https://www.zero.xyz/host/api.arkm.com/llms.txt)