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

# Wallet Funding

> Where a wallet got its first funds: the earliest native transfer that funded it - funder address, timestamp, transaction and amount, with an entity tag (exchange, bridge…) when the funder is known. The primitive behind insider and sybil heuristics.

`GET /v1/wallet/funding` · **1 credit**

Where a wallet got its first funds: the earliest native transfer that funded it - funder address, timestamp, transaction and amount, with an entity tag (exchange, bridge…) when the funder is known. The primitive behind insider and sybil heuristics.

<ParamField query="chain" type="string" required>
  Public chain id - `evm:<id>` or `solana`. Example: `evm:8453`
</ParamField>

<ParamField query="wallet" type="string" required>
  Wallet address (EVM hex, case-insensitive; Solana base58).
</ParamField>

<RequestExample>
  ```bash cURL theme={null}
  curl 'https://api.serialized.trade/v1/wallet/funding?chain=evm:8453&wallet=0x95d955179a7cd45aeef394ed39f6a8d8b1bd1e09' \
    -H 'Authorization: YOUR_API_KEY'
  ```
</RequestExample>

<ResponseExample>
  ```json Response theme={null}
  {
    "data": {
      "chain": "evm:8453",
      "funder": "0xae695f8e2cf6bac920fc983ec0e43c77c471b366",
      "fundedAt": 1760230954000,
      "txHash": "0x59b8086aecaadb416a815cf81c14d1268aa6b4598e21febbefea757d33fba80c",
      "amountNative": "200000000000000000",
      "funderTag": null
    },
    "meta": {
      "asOf": 1787163134667
    }
  }
  ```
</ResponseExample>