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

# Quickstart

> Make your first Finup API request.

Use the sandbox API while building and testing your integration.

<Steps>
  <Step title="Get access">
    Ask Finup for sandbox access and an API key for your integration.
  </Step>

  <Step title="Retrieve an API key">
    Get an API key from the support team.
  </Step>

  <Step title="Call the API">
    ```bash theme={null}
    curl --request POST "https://api.finup.dev/accounts" \
      --header "x-api-key: $FINUP_API_KEY" \
      --header "Content-Type: application/json"
    ```
  </Step>
</Steps>

Most successful responses use a `result` envelope.

```json theme={null}
{
  "result": {
    "id": "66b9d4f5a22f2a00124a1c5e"
  }
}
```