# Kleio Platform API

**Canonical:** https://apis.io/apis/kleio/kleio-platform/  
**Provider:** Kleio — https://apis.io/providers/kleio/  
**Base URL:** https://api.kleio.ai  
**Documentation:** https://www.kleio.ai/products

Kleio Platform API is published by [Kleio](https://apis.io/providers/kleio/) on the [APIs.io](https://apis.io/) network. Tagged areas include Agentic Commerce, AI Agents, and Authentication. The published artifact set on APIs.io includes authentication docs and rate-limit docs.

The Kleio platform API, served from api.kleio.ai behind a Google Cloud API Gateway and protected by OAuth 2.0 authorization-code + PKCE against an Auth0 tenant at auth.kleio.ai. Kleio publishes no public API reference or OpenAPI definition; the surface was established by probe — the gateway advertises RFC 8414 authorization-server metadata at https://api.kleio.ai/.well-known/oauth-authorization-server (HTTP 200) which names a dynamic client registration endpoint at https://api.kleio.ai/api/oauth/register (HTTP 405 to GET, confirming the route is defined). Every other probed path returns the gateway's "The current request is not defined by this API" 404. Operations, schemas and scopes are not publicly documented.

## Machine-readable artifacts (5)

- **Authentication** — https://raw.githubusercontent.com/api-evangelist/kleio/refs/heads/main/authentication/kleio-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/kleio/refs/heads/main/scopes/kleio-scopes.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/kleio/refs/heads/main/conventions/kleio-conventions.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/kleio/refs/heads/main/rate-limits/kleio-rate-limits.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/kleio/refs/heads/main/apis.yml

## Tags

Agentic Commerce, AI Agents, Authentication

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