> ## Documentation Index
> Fetch the complete documentation index at: https://docs.etherscan.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Address Funded By

> Retrieves the address and transaction that first funded a specific EOA address, useful for tracing fund origins. Not available to contract addresses.

export const TryEndpointLink = ({href, label = 'Try this endpoint in your', linkText = 'browser'}) => {
  if (!href) {
    return null;
  }
  const isExternal = (/^https?:/i).test(href);
  return <p className="mt-4 text-base font-medium text-zinc-900 dark:text-zinc-100">
      {label}{' '}
      <a href={href} className="font-semibold text-primary-600 hover:underline" target={isExternal ? '_blank' : undefined} rel={isExternal ? 'noopener noreferrer' : undefined}>
        {linkText}
      </a>
      .
    </p>;
};

export const chainCurrency = 'ETH';

export const chain = '1';

<Note>This is a PRO endpoint, available to the [Standard Plan](/resources/rate-limits) and above</Note>

<Warning>This endpoint is throttled to **2 calls/second** regardless of API Pro tier.</Warning>

<ResponseExample>
  ```json Response theme={null}
  {
    "status": "1",
    "message": "OK",
    "result": {
      "block": 53708500,
      "timeStamp": "1708349932",
      "fundingAddress": "0x6969174fd72466430a46e18234d0b530c9fd5f49",
      "fundingTxn": "0xbc0ca4a67eb1555920552246409626cd60df01314dd2bcdb99718b506d9c9946",
      "value": "1000000000000000"
    }
  }
  ```
</ResponseExample>


## OpenAPI

````yaml openapi/api-reference/endpoint/fundedby.json GET /v2/api
openapi: 3.1.0
info:
  title: Get Address Funded By
  version: 2.0.0
  description: >-
    Retrieves the address and transaction that first funded a specific EOA
    address, useful for tracing fund origins. Not available to contract
    addresses.
  license:
    name: Etherscan API Terms
    url: https://etherscan.io/terms
servers:
  - url: https://api.etherscan.io
    description: Etherscan API.
security:
  - apiKey: []
paths:
  /v2/api:
    get:
      summary: Get Address Funded By
      description: >-
        Retrieves the address and transaction that first funded a specific EOA
        address, useful for tracing fund origins. Not available to contract
        addresses.
      operationId: getFundedby
      parameters:
        - name: chainid
          in: query
          required: true
          description: >-
            Chain ID to query, eg 1 for Ethereum, 137 for Polygon from our
            supported chains.
          schema:
            type: string
          example: '1'
        - name: module
          in: query
          required: true
          description: Set to account for this endpoint.
          schema:
            type: string
            default: account
          example: account
        - name: action
          in: query
          required: true
          description: Set to fundedby for this endpoint.
          schema:
            type: string
            default: fundedby
          example: fundedby
        - name: address
          in: query
          required: true
          description: >-
            The address to query, like
            0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97.
          schema:
            type: string
          example: '0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97'
      security:
        - apiKey: []
components:
  securitySchemes:
    apiKey:
      type: apiKey
      in: query
      name: apikey
      description: Your Etherscan API key.

````