# ParlayAPI

**Canonical:** https://apis.io/providers/parlay-api/  
**Website:** https://parlay-api.com  
**APIs profiled:** 1

Real-time sports odds aggregation API covering 30+ sportsbooks and sources — regulated US books, DFS apps, betting exchanges, and prediction markets (Kalshi, Polymarket) — across 92 sport keys, with player props, historical closing lines from 2005, arbitrage/EV/middles scanning, devig and parlay calculators, WebSocket/SSE streaming, webhooks, an official MCP server, and programmatic agent signup. Drop-in replacement for the-odds-api v4. Free tier 1,000 credits/month; public display and redistribution rights are not included.

## Kin Score — 57.7 / 100 (strong)

Scored 2026-09-07 under rubric 0.20.0.

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 51.1 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 84.2 |
| Developer Ergonomics | 56.5 |
| Commercial Clarity | 76.3 |
| Access Clarity | 76.3 |

## Agent readiness — 32.4 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | documented |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | derived |
| Agent Skills | derived |
| 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 (1)

- **ParlayAPI** — REST API for live and historical sports odds, player props, prediction-market prices, arbitrage/EV scanning, and account webhooks, with keyless sandbox and try surfaces, credit-...

## MCP servers (1)

- **ParlayAPI MCP Server** — Official first-party MCP server (parlayapi-mcp) exposing sports odds, props, prediction-market data, live previews, source-quality proof, and agent signup as 22 tools. Local std...

## Security (3)

- **Parlay Api Authentication** — apiKey/http · 3 schemes
- **Parlay Api Domain Security** — TLSv1.3 · HSTS · DMARC
- **Parlay Api Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Parlay Api Plans Pricing**

## Tags

Sports, Odds, Betting Data, Sports Data, Prediction Markets, Player Props, Arbitrage, Streaming

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