# ShareThis Authentication API

**Canonical:** https://apis.io/apis/sharethis/sharethis-authentication-api/  
**Provider:** ShareThis — https://apis.io/providers/sharethis/  
**Base URL:** https://platform-api.sharethis.com/v2.0  
**Documentation:** https://sharethis.com/platform-api/

ShareThis Authentication API is one of 8 APIs that [ShareThis](https://apis.io/providers/sharethis/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Authentication. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

Managing user authentication

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sharethis/refs/heads/main/openapi/sharethis-authentication-api-openapi.yml
- **Documentation** — https://sharethis.com/api-docs/
- **APIReference** — https://sharethis.com/platform-api/
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/sharethis/refs/heads/main/authentication/sharethis-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/sharethis/refs/heads/main/errors/sharethis-problem-types.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/sharethis/refs/heads/main/data-model/sharethis-data-model.yml

## Other ShareThis APIs (7)

- [ShareThis Social Share Count API](https://apis.io/apis/sharethis/sharethis-social-share-count-api/)
- [ShareThis MCP Server](https://apis.io/apis/sharethis/sharethis-mcp-server/)
- [ShareThis AI Summary API](https://apis.io/apis/sharethis/sharethis-ai-summary-api/)
- [ShareThis Apps API](https://apis.io/apis/sharethis/sharethis-apps-api/)
- [ShareThis Audience API](https://apis.io/apis/sharethis/sharethis-audience-api/)
- [ShareThis OAuth Clients API](https://apis.io/apis/sharethis/sharethis-oauth-clients-api/)
- [ShareThis Properties API](https://apis.io/apis/sharethis/sharethis-properties-api/)

## Tags

Authentication

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