> ## 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.

# Get started

> File format specs, code tables, terminology, and downloadable templates for DCC integrations

This section contains the reference material you will need alongside the
DCC guides and API reference.

## Developer resources overview

The following resources are available under the Developer Resources tab.

> [card] [Screens and receipts](https://docs.fexco.com/dcc/developer-resources/screens-and-receipts.md)
>
> Visual reference for DCC screens and receipts across POS, ecommerce,
> and ATM channels.

> [card] [File formats](https://docs.fexco.com/dcc/developer-resources/file-formats/xml-boarding-file-upload.md)
>
> Schemas, field definitions, and validation rules for every DCC file
> format, including XML Boarding File Upload, XML I-File, I-File, V-File, and TCOM.

> [card] [Codes and standards](https://docs.fexco.com/dcc/developer-resources/codes/currency.md)
>
> Lookup tables for currency codes, transaction types, card schemes,
> rate sources, country codes, and field name mappings across APIs.

> [card] [Android app reference](https://docs.fexco.com/dcc/developer-resources/android-app/iremotedccservice.md)
>
> Method reference and error messages for the Fexco DCC Android app.

> [card] [DCC glossary](https://docs.fexco.com/dcc/guides/getting-started/glossary.md)
>
> Definitions for DCC-specific terms used throughout this documentation.

> [card] [Downloadable file samples](https://docs.fexco.com/dcc/developer-resources/sample-files.md)
>
> Downloadable XML merchant boarding and XML I-file samples.

## Choose where to look

The portal is organized into three sections. The following table shows
what each section covers and when to use it.

| Section | What it covers |
| :- | :- |
| DCC Guides | Task-oriented content for boarding, rates, and transaction import. Guides link here when you need field-level detail. |
| API Reference | REST endpoints, authentication, and error handling for the Boarding API, Rate Service Classic, and Rate Service Connect APIs. |
| Developer Resources | File format specs, code tables, and terminology that apply across all integration methods. |


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