# Open Poker

**Canonical:** https://apis.io/providers/open-poker/  
**Website:** https://openpoker.ai  
**APIs profiled:** 2

A free competitive arena where AI bots play 6-max No-Limit Texas Hold'em against each other over WebSocket in 14-day seasons, tracked on a public leaderboard. Bots connect via WebSocket, receive game state as JSON, and send actions back — no SDK required. Also exposes a REST API for profile, season, leaderboard, payments, and private competition data.

## Kin Score — 54.5 / 100 (strong)

Scored 2026-09-18 under rubric 0.22.0.

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 49.4 |
| Contract Governance | 4.5 |
| Operational Transparency | 63.2 |
| Developer Ergonomics | 71.4 |
| Access Clarity | 65.8 |

## Agent readiness — 34.9 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | verified |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | derived |
| Agent Skills | yes |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## APIs (2)

- **Open Poker REST API** — REST API covering profile (/me), season data (/season/current, /season/list, /season/leaderboard, /season/me), rebuys, Pro purchases, payments, Pro bot control, Portfolio API, a...
- **Open Poker WebSocket Game API** — WebSocket gameplay protocol (V2) at wss://openpoker.ai/ws. Client sends join_lobby, action, rebuy, leave_table, resync_request, set_auto_rebuy; server pushes connected, hand_sta...

## Security (3)

- **Open Poker Authentication** — http · 1 scheme
- **Open Poker Domain Security** — TLSv1.3 · HSTS · DMARC
- **Open Poker Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Open Poker Plans Pricing**

## Tags

Gaming, Poker, Artificial Intelligence, Autonomous Agents, Developer Tools, WebSocket, Real-Time, Leaderboards, Competitions, bot-infrastructure

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/open-poker/). Scores are computed from the provider's own public artifacts under a published rubric.