# OneLink API

**Canonical:** https://apis.io/apis/appsflyer/onelink-api/  
**Provider:** AppsFlyer — https://apis.io/providers/appsflyer/  
**Base URL:** https://onelink.appsflyer.com/api/v2.0/  
**Documentation:** https://dev.appsflyer.com/hc/reference/api-reference-overview

OneLink API is one of 11 APIs that [AppsFlyer](https://apis.io/providers/appsflyer/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Deep Linking, onelink, attribution-links, URL Shortener, and Mobile. The published artifact set on APIs.io includes API documentation, an API reference, an OpenAPI specification, and authentication docs.

The OneLink API creates, reads, updates and deletes AppsFlyer OneLink attribution links and custom deep-link URLs programmatically, including the link parameters, TTL, branded domain and deep-link values used for deferred and direct deep linking across iOS, Android and web.

## Machine-readable artifacts (6)

- **Documentation** — https://dev.appsflyer.com/hc/reference/api-reference-overview
- **APIReference** — https://dev.appsflyer.com/hc/reference
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/appsflyer/refs/heads/main/openapi/appsflyer-onelink-api-v20-openapi.yml
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/appsflyer/refs/heads/main/overlays/appsflyer-onelink-api-v20-overlay.yaml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/appsflyer/refs/heads/main/authentication/appsflyer-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/appsflyer/refs/heads/main/conventions/appsflyer-conventions.yml

## Other AppsFlyer APIs (10)

- [Pull API (Reporting Data)](https://apis.io/apis/appsflyer/pull-api-reporting-data/)
- [Events APIs (Server-to-Server & Client-to-Server)](https://apis.io/apis/appsflyer/events-apis-server-to-server-client-to-server/)
- [Management APIs](https://apis.io/apis/appsflyer/management-apis/)
- [Audience APIs](https://apis.io/apis/appsflyer/audience-apis/)
- [SKAdNetwork (SKAN) APIs](https://apis.io/apis/appsflyer/skadnetwork-skan-apis/)
- [OpenDSR API](https://apis.io/apis/appsflyer/opendsr-api/)
- [Click Signing API (Protect360)](https://apis.io/apis/appsflyer/click-signing-api-protect360/)
- [ROI360 Net Revenue API](https://apis.io/apis/appsflyer/roi360-net-revenue-api/)
- [Creative External API](https://apis.io/apis/appsflyer/creative-external-api/)
- [AppsFlyer MCP Server](https://apis.io/apis/appsflyer/appsflyer-mcp-server/)

## Tags

Deep Linking, onelink, attribution-links, URL Shortener, Mobile

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