# Groupon API

**Canonical:** https://apis.io/apis/groupon/groupon-api/  
**Provider:** Groupon — https://apis.io/providers/groupon/  
**Base URL:** https://api.groupon.com  
**Documentation:** https://www.groupon.com/developers

Groupon API is one of 3 APIs that [Groupon](https://apis.io/providers/groupon/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Deals and Local Commerce. The published artifact set on APIs.io includes authentication docs.

Groupon's own public API gateway. Live and Groupon-operated (responses carry x-brand: groupon and Envoy/GCP upstream headers), but gated: every path, including /v2/deals.json, /graphql and /.well-known/*, returns HTTP 401 with {"error":{"httpCode":401,"message":"'client_id' is invalid"}} until a valid client_id query parameter is supplied. Because the gateway returns the same 401 for paths that do not exist, its operation set could not be enumerated anonymously and no OpenAPI has been derived for it.

## Machine-readable artifacts (4)

- **DeveloperPortal** — https://www.groupon.com/developers
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/groupon/refs/heads/main/authentication/groupon-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/groupon/refs/heads/main/errors/groupon-problem-types.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/groupon/refs/heads/main/apis.yml

## Other Groupon APIs (2)

- [Groupon Bookable Appointments API](https://apis.io/apis/groupon/groupon-bookable-appointments-api/)
- [Groupon Tours and Attractions API](https://apis.io/apis/groupon/groupon-tours-and-attractions-api/)

## Tags

Deals, Local Commerce

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/groupon/groupon-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/groupon/.