# Get intelligence about a contract

Returns contract metadata for the specified chain & address.

Endpoint: GET /intelligence/contract/{chain}/{address}
Version: 1.0.0
Security: ApiKeyAuth

## Path parameters:

  - `chain` (string, required)

  - `address` (string, required)

## Response 200 fields (application/json):

  - `address` (string)
    Example: "0x882df4B0fB50a229C3B4124EB18c759911485bFb"

  - `bytecode` (string,null)

  - `functionSighashes` (array,null)

  - `isProxy` (boolean,null)

  - `proxyAddress` (string,null)

  - `blockTimestamp` (string,null)
    Example: "2024-03-06T16:34:32Z"

  - `deployer` (object)
    Blockchain address intelligence object

  - `deployer.address` (string)
    The raw address (hex for EVM chains, base58 for Bitcoin, etc.)
    Example: "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"

  - `deployer.chain` (string)
    Enum: "ethereum", "polygon", "bsc", "optimism", "avalanche", "arbitrum_one", "bitcoin", "tron", "base", "flare", "linea", "manta", "blast", "ton", "solana", "mantle", "dogecoin", "sonic"

  - `deployer.depositServiceID` (string,null)

  - `deployer.arkhamEntity` (object,null)

  - `deployer.arkhamEntity.name` (string,null)
    Example: "Vitalik Buterin"

  - `deployer.arkhamEntity.note` (string,null)

  - `deployer.arkhamEntity.id` (string,null)
    Example: "vitalik-buterin"

  - `deployer.arkhamEntity.type` (string,null)
    Example: "individual"

  - `deployer.arkhamEntity.service` (string,null)

  - `deployer.arkhamEntity.addresses` (string,null)

  - `deployer.arkhamEntity.website` (string,null)

  - `deployer.arkhamEntity.twitter` (string,null)
    Example: "https://twitter.com/VitalikButerin"

  - `deployer.arkhamEntity.crunchbase` (string,null)
    Example: "https://www.crunchbase.com/person/vitalik-buterin"

  - `deployer.arkhamEntity.linkedin` (string,null)
    Example: "https://www.linkedin.com/in/vitalik-buterin-267a7450"

  - `deployer.arkhamLabel` (object,null)

  - `deployer.arkhamLabel.chainType` (string)
    Enum: "evm", "bitcoin", "tron", "ton", "solana", "dogecoin"

  - `deployer.isUserAddress` (boolean,null)

  - `deployer.contract` (boolean,null)

  - `internalDeployer` (object)
    Blockchain address intelligence object

## Response 400 fields (application/json):

  - `error` (string)
    Example: "Bad request"

## Response 401 fields (application/json):

  - `error` (string)
    Example: "API key missing or invalid"

## Response 404 fields (application/json):

  - `error` (string)
    Example: "Not found"