EVM address labeling & classification API

Classify an EVM address against a curated label set of well-known exchanges, bridges, mixers, tokens, and infrastructure contracts, returning a clean category taxonomy (exchange / bridge / mixer / contract / token / burn / unknown) plus a derived risk grade (mixers flagged high). Turns a raw 0x string into a 'who is this?' answer in one call. Answers 'whose wallet is this address', 'is this a Binance/Coinbase hot wallet', 'is this a Tornado Cash mixer address', 'classify this contract address'.

Price$0.01per request

MethodPOST

Route/v1/chain/address-label

StatusLive

MIME typeapplication/json

Rate limit60/minute

CacheNo cache

chainlabeladdressexchangebridgemixerclassificationevm

API URLhttps://x402.hexl.dev/v1/chain/address-label

Integration docs

Example request

{
  "address": "0x28C6c06298d514Db089934071355E5743bf21d60"
}

Example response

{
  "address": "0x28C6c06298d514Db089934071355E5743bf21d60",
  "labeled": true,
  "name": "Binance 14",
  "category": "exchange",
  "risk": "low"
}

Input schema

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string",
      "examples": [
        "0x28C6c06298d514Db089934071355E5743bf21d60"
      ]
    }
  }
}

Output schema

{
  "type": "object",
  "additionalProperties": true
}