# Verify Contract (Using Solidity metadata.json)

{% hint style="warning" %}
**Note:** This API uses `https://verify-api.vechainstats.com` instead of the standard `https://api.vechainstats.com`base URL.
{% endhint %}

Endpoint to submit a verification with the Solidity [metadata.json](https://docs.soliditylang.org/en/latest/metadata.html)

```
https://verify-api.vechainstats.com/v2/verify/metadata/100009/{address}
```

{% tabs %}
{% tab title="Request" %}

<pre class="language-json"><code class="lang-json">Request body example:

<strong>{
</strong>  "sources": {
    "contracts/Storage.sol": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.0;\n\ncontract Storage {\n    uint256 number;\n\n    function setNumber(uint256 newNumber) public {\n        number = newNumber;\n    }\n\n    function getNumber() public view returns (uint256) {\n        return number;\n    }\n}\n",
    "contracts/Owner.sol": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.0;\n\ncontract Owner {\n    address public owner;\n\n    constructor() {\n        owner = msg.sender;\n    }\n}\n"
  },
  "metadata": {}
}
</code></pre>

{% endtab %}

{% tab title="Response" %}

```json
{
  "verificationId": "3fa85f64-5717-4562-b3fc-2c963f66afa6"
}
```

{% endtab %}
{% endtabs %}