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

# Environments

> Dynamic Currency Conversion (DCC) API and Secure File Transfer Protocol (SFTP) base URLs for certification and production environments.

Dynamic Currency Conversion (DCC) APIs and Secure File Transfer
Protocol (SFTP) file transfer operate the certification and production environment.

Use the certification environment to build and test your
integration before requesting production access from Fexco.

## API base URLs

Base URLs for certification and production environments are provided by your Fexco project manager during onboarding. Each API has its own base URL per environment — you will receive these along with your credentials and acquirer configuration.

To request your base URLs and test credentials, contact your Fexco project manager or email [DCCSupport@fexco.com](mailto:DCCSupport@fexco.com).

## SFTP connection details

SFTP is used for all file-based integrations:

* Merchant boarding via Boarding File Upload XML files.
* Transaction import via I-files, V-files, and XML I-files.

Fexco Global Support provides each customer with their SFTP credentials, server
hostname, and folder paths. Confirm the file collection schedule with your
Fexco project manager during setup, as it is configured for each customer.
To request SFTP access or test credentials, contact your Fexco project
manager or email [DCCSupport@fexco.com](mailto:DCCSupport@fexco.com).

### SFTP connection form

Ask your Fexco project manager for the SFTP connection form.
Complete the requested details and return it to them. Your project
manager will coordinate the setup.
For the network information to provide, see
[SFTP access setup](https://docs.fexco.com/dcc/guides/getting-started/security-setup.md#secure-file-transfer-sftp).

Each SFTP account includes two folders for exchanging files with Fexco:

* **Incoming folder:** Submit boarding and transaction files from your
  system to Fexco.
* **Outgoing folder:** Retrieve confirmation files returned by Fexco
  to your system after processing.

Use the folder paths assigned to your SFTP account; they are the
authoritative paths for your integration.

> [!NOTE]
>
> Pickup and confirmation file timing depends on your customer-specific
> schedule and processing requirements. Confirm expected timing with
> your Fexco project manager during setup.

## Next steps

Once you have your base URLs and credentials, set up authentication for your API.

* [OAuth 2.0 authentication](https://docs.fexco.com/dcc/api-reference/authentication/oauth.md):
  authenticate with the Boarding API using the base URL for your
  environment.
* [Certificate and JWT authentication](https://docs.fexco.com/dcc/api-reference/authentication/jwt-pki.md):
  configure certificate-based authentication for the Rate Service Connect API.


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