---
updatedAt: 2025-11-22T14:18:52.000Z
agentTools:
  projectIndex: https://api-ascn-ai.readme.io/llms.txt
---

# Get Address Labels

Returns categorized metadata and human-readable labels for a blockchain address.

🛠️ Use Cases:
- Enrich address profiles (e.g., show name, reputation)
- Detect scam/phishing wallets
- Enable UX improvements in wallets/dashboards
- Segment users by activity (DeFi/NFT/CeFi/etc.)

# OpenAPI definition

```json
{
  "openapi": "3.1.0",
  "info": {
    "title": "Onchain indexed data API docs",
    "summary": "This document contains a description of all essential request and response schemes.",
    "version": "2.5",
    "x-logo": {
      "url": "https://s3.arbitragescanner.io/logo.png"
    }
  },
  "paths": {
    "/v1/{evm_chain}/address/labels": {
      "get": {
        "tags": [
          "EVM:Address"
        ],
        "summary": "Get Address Labels",
        "description": "Returns categorized metadata and human-readable labels for a blockchain address.\n\n🛠️ Use Cases:\n- Enrich address profiles (e.g., show name, reputation)\n- Detect scam/phishing wallets\n- Enable UX improvements in wallets/dashboards\n- Segment users by activity (DeFi/NFT/CeFi/etc.)",
        "operationId": "get_evm_address_labels_api_v1__evm_chain__address_labels_get",
        "security": [
          {
            "ApiKeyAuth": []
          }
        ],
        "parameters": [
          {
            "name": "evm_chain",
            "in": "path",
            "required": true,
            "schema": {
              "$ref": "#/components/schemas/EvmChainEnum",
              "description": "Target blockchain network (e.g., ethereum, polygon, bsc).",
              "examples": [
                "ethereum"
              ]
            },
            "description": "Target blockchain network (e.g., ethereum, polygon, bsc)."
          },
          {
            "name": "address",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string",
              "minLength": 1,
              "description": "EVM address (wallet or contract).",
              "examples": [
                "0x742d35Cc6634C0532925a3b844Bc454e4438f44e"
              ],
              "title": "Address"
            },
            "description": "EVM address (wallet or contract)."
          }
        ],
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/AddressLabels"
                }
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "AddressLabels": {
        "properties": {
          "address": {
            "type": "string",
            "title": "Address",
            "description": "The blockchain address being labeled.",
            "examples": [
              "0x742d35Cc6634C0532925a3b844Bc454e4438f44e"
            ]
          },
          "categories": {
            "items": {
              "type": "string"
            },
            "type": "array",
            "title": "Categories",
            "description": "High-level categories (e.g., 'cex', 'defi', 'nft', 'scam').",
            "examples": [
              [
                "cex",
                "whale"
              ]
            ]
          },
          "labels": {
            "items": {
              "type": "string"
            },
            "type": "array",
            "title": "Labels",
            "description": "Specific labels (e.g., 'Binance Hot Wallet', 'Uniswap V3 Pool').",
            "examples": [
              [
                "Binance Hot Wallet",
                "CeFi Wallet"
              ]
            ]
          },
          "owner_label": {
            "type": "string",
            "title": "Owner Label",
            "description": "Entity or name controlling the address, if known (e.g., 'Binance', 'Tether Treasury').",
            "examples": [
              "Binance"
            ]
          }
        },
        "type": "object",
        "required": [
          "address",
          "categories",
          "labels",
          "owner_label"
        ],
        "title": "AddressLabels"
      },
      "EvmChainEnum": {
        "type": "string",
        "enum": [
          "ethereum"
        ],
        "title": "EvmChainEnum"
      },
      "HTTPValidationError": {
        "properties": {
          "detail": {
            "items": {
              "$ref": "#/components/schemas/ValidationError"
            },
            "type": "array",
            "title": "Detail"
          }
        },
        "type": "object",
        "title": "HTTPValidationError"
      },
      "ValidationError": {
        "properties": {
          "loc": {
            "items": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "integer"
                }
              ]
            },
            "type": "array",
            "title": "Location"
          },
          "msg": {
            "type": "string",
            "title": "Message"
          },
          "type": {
            "type": "string",
            "title": "Error Type"
          }
        },
        "type": "object",
        "required": [
          "loc",
          "msg",
          "type"
        ],
        "title": "ValidationError"
      }
    },
    "securitySchemes": {
      "ApiKeyAuth": {
        "type": "apiKey",
        "name": "X-API-Key",
        "in": "header"
      }
    }
  },
  "tags": [
    {
      "name": "EVM:Address",
      "description": "Various address related data."
    }
  ],
  "security": [
    {
      "ApiKeyAuth": []
    }
  ],
  "servers": [
    {
      "url": "https://b2b.api.arbitragescanner.io/api/onchain/"
    }
  ]
}
```