---
title: API Reference Intro | Engage2Reward™ Gift Card API | GiftCard Partners
description: Interactive reference documentation generated directly from the OpenAPI specification. Includes every endpoint, request schema, and response schema.
---

API Reference Intro

Getting Started

- [Introduction](https://developers.giftcardpartners.com/docs/introduction?hsLang=en)
- [Quickstart](https://developers.giftcardpartners.com/docs/quickstart?hsLang=en)
- [Authentication](https://developers.giftcardpartners.com/docs/authentication?hsLang=en)
- [Sandbox / Stage](https://developers.giftcardpartners.com/docs/sandbox?hsLang=en)

Core Guides

- [Products](https://developers.giftcardpartners.com/docs/products?hsLang=en)
- [Orders](https://developers.giftcardpartners.com/docs/orders?hsLang=en)
- [Delivery Types](https://developers.giftcardpartners.com/docs/delivery-types?hsLang=en)
- [Webhooks](https://developers.giftcardpartners.com/docs/webhooks?hsLang=en)
- [Error Handling](https://developers.giftcardpartners.com/docs/error-handling?hsLang=en)
- [Product Field Glossary](https://developers.giftcardpartners.com/docs/product-field-glossary?hsLang=en)

More

- [Resources](https://developers.giftcardpartners.com/docs/developer-resources?hsLang=en)
- [Use Cases](https://developers.giftcardpartners.com/use-cases?hsLang=en)
- [API Reference](https://developers.giftcardpartners.com/reference?hsLang=en)

Helpful links, environment information, and supporting resources for building with Engage2Reward™ Gift Card API.

 

Use this page to quickly access the API reference, base URLs, and other information you may need while integrating or preparing for production use.

## API Reference

Explore endpoints, parameters, request bodies, and response schemas in the interactive reference.

- [Open API Reference](https://developers.giftcardpartners.com/reference?hsLang=en)

## Base URLs

- **Production:** `https://api.engage2reward.com`
- **Stage:** `https://stage.api.engage2reward.com`

## Recommended guides

- [Quickstart](https://developers.giftcardpartners.com/docs/quickstart?hsLang=en)
- [Authentication](https://developers.giftcardpartners.com/docs/authentication?hsLang=en)
- [Orders](https://developers.giftcardpartners.com/docs/orders?hsLang=en)
- [Error Handling](https://developers.giftcardpartners.com/docs/error-handling?hsLang=en)

## Support

For account setup, production onboarding, or integration questions, contact your GiftCard Partners representative or support contact.

**Note:** You can expand this page later with a Postman Collection download, FAQ, and production access guidance.

## What’s next

- [Guides](https://developers.giftcardpartners.com/docs?hsLang=en)
- [API Reference](https://developers.giftcardpartners.com/reference?hsLang=en)
- [Changelog](https://developers.giftcardpartners.com/changelog?hsLang=en)