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

# Environments

> Configure the base URL supplied for your integration environment.

Pagsmile Open API v3 uses the following base URL for live traffic:

```
https://ebanking-openapi.pagsmile.com.br
```

Credentials and base URLs are issued as a matching set. If the Pagsmile integration team provides another base URL during onboarding or validation, use it only with the matching credentials.

### Configure your client

```bash theme={null}
export BASE_URL="https://ebanking-openapi.pagsmile.com.br"
```

Append the documented v3 path without rewriting it:

```
"${BASE_URL}/v3/charges/details"
```

### Environment isolation

* Credentials are endpoint-specific.
* Do not send live customer data to an endpoint intended for onboarding or validation.
* Keep separate nonce stores, logs, and secret configuration for each endpoint.
* Generate the signature from the exact host-independent path, query, headers, and raw body sent with the request.

If you have not received a base URL or credential scope, contact your Pagsmile integration representative before sending traffic.