# League Platform API

**Canonical:** https://apis.io/apis/league/league-platform-api/  
**Provider:** League — https://apis.io/providers/league/  
**Base URL:** https://api.league.com  
**Documentation:** https://league.com/digital-healthcare-developer-program/

League Platform API is published by [League](https://apis.io/providers/league/) on the [APIs.io](https://apis.io/) network. Tagged areas include Health, FHIR, and Platform. The published artifact set on APIs.io includes rate-limit docs and authentication docs.

The League platform API, served from the Kong-fronted gateway at api.league.com. Unauthenticated requests return an RFC-shaped JSON:API error document (content-type application/vnd.api+json) and carry x-ratelimit-limit-360 / x-ratelimit-remaining-360 response headers, confirming a live, rate-limited production gateway. Access is provisioned per customer as API Keys under the League Developer Program Terms; no public API reference or machine-readable contract is published.

## Machine-readable artifacts (5)

- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/league/refs/heads/main/rate-limits/league-rate-limits.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/league/refs/heads/main/errors/league-problem-types.yml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/league/refs/heads/main/authentication/league-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/league/refs/heads/main/conventions/league-conventions.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/league/refs/heads/main/apis.yml

## Tags

Health, FHIR, Platform

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