# OpenXSelect API

**Canonical:** https://apis.io/apis/openx/openxselect-api/  
**Provider:** OpenX — https://apis.io/providers/openx/  
**Base URL:** https://api.openx.com/oa/graphql  
**Documentation:** https://docs.openx.com/openxselect/oxs-api-reference/

OpenXSelect API is one of 5 APIs that [OpenX](https://apis.io/providers/openx/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include GraphQL, Curation, Audiences, Deals, and Segments. The published artifact set on APIs.io includes an API reference and a getting-started guide.

GraphQL API (BETA) for the OpenXSelect curation platform — query providers, segments, audiences, deals and packages, and mutate audiences (create/update/archive/activate), deals, routed retargeting segments and the bidder object family (BidderOrder, BidderLineItem, BidderCreative). Authenticated with a 90-day organization-wide API key in an x-apikey header. Introspection is gated; the published reference documents ~120 objects, ~40 inputs, custom scalars and interfaces.

## Machine-readable artifacts (7)

- **APIReference** — https://docs.openx.com/openxselect/oxs-api-reference/
- **GettingStarted** — https://docs.openx.com/openxselect/oxs-api-get-started/
- **GraphQL** — https://raw.githubusercontent.com/api-evangelist/openx/refs/heads/main/graphql/openx-graphql.md
- **Sandbox** — https://docs.openx.com/openxselect/oxs-api-graphql-explorer/
- **Sandbox** — https://raw.githubusercontent.com/api-evangelist/openx/refs/heads/main/sandbox/openx-sandbox.yml
- **ErrorCatalog** — https://docs.openx.com/openxselect/oxs-api-errors-and-exceptions/
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/openx/refs/heads/main/data-model/openx-data-model.yml

## Other OpenX APIs (4)

- [OpenX Platform API](https://apis.io/apis/openx/openx-platform-api/)
- [OpenX Reporting API](https://apis.io/apis/openx/openx-reporting-api/)
- [OpenX MCP Server](https://apis.io/apis/openx/openx-mcp-server/)
- [OpenXBuild Real-Time Bidstream API](https://apis.io/apis/openx/openxbuild-real-time-bidstream-api/)

## Tags

GraphQL, Curation, Audiences, Deals, Segments

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