# Lightstream PublicAuthenticationService API

**Canonical:** https://apis.io/apis/lightstream/lightstream-publicauthenticationservice-api/  
**Provider:** Lightstream — https://apis.io/providers/lightstream/  
**Base URL:** https://live.api.stream/live/v2  
**Documentation:** https://www.api.stream/docs/api/live/rest/

Lightstream PublicAuthenticationService API is one of 10 APIs that [Lightstream](https://apis.io/providers/lightstream/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include PublicAuthenticationService. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Public Authentication Service provides token verification services

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| GET | `/authentication/jwks` | Get Public Keys |
| GET | `/r/{serviceId}/{code}` | Exchange Guest Access Token |

## Machine-readable artifacts (7)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/lightstream/refs/heads/main/openapi/lightstream-publicauthenticationservice-api-openapi.yml
- **Documentation** — https://www.api.stream/docs/api/live/
- **APIReference** — https://www.api.stream/docs/api/live/rest/
- **Documentation** — https://www.api.stream/docs/api/layout/
- **APIReference** — https://www.api.stream/docs/api/layout/rest/
- **Documentation** — https://www.api.stream/docs/api/event/
- **APIReference** — https://www.api.stream/docs/api/event/rest/

## Other Lightstream APIs (9)

- [Lightstream AuthenticationService API](https://apis.io/apis/lightstream/lightstream-authenticationservice-api/)
- [Lightstream BackendAuthenticationService API](https://apis.io/apis/lightstream/lightstream-backendauthenticationservice-api/)
- [Lightstream CollectionService API](https://apis.io/apis/lightstream/lightstream-collectionservice-api/)
- [Lightstream DestinationService API](https://apis.io/apis/lightstream/lightstream-destinationservice-api/)
- [Lightstream EventService API](https://apis.io/apis/lightstream/lightstream-eventservice-api/)
- [Lightstream LayerService API](https://apis.io/apis/lightstream/lightstream-layerservice-api/)
- [Lightstream LayoutService API](https://apis.io/apis/lightstream/lightstream-layoutservice-api/)
- [Lightstream ProjectService API](https://apis.io/apis/lightstream/lightstream-projectservice-api/)
- [Lightstream SourceService API](https://apis.io/apis/lightstream/lightstream-sourceservice-api/)

## Tags

PublicAuthenticationService

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