# TradeStation

**Canonical:** https://apis.io/providers/tradestation/  
**Website:** https://www.tradestation.com  
**APIs profiled:** 6

TradeStation is a financial brokerage and trading platform offering a collection of RESTful brokerage and market data services for building trading applications for stocks, options, futures, and cryptocurrency. The API provides endpoints for account management, order placement and execution, real-time and historical market data, option chains, symbol information, and HTTP streaming for live market feeds. TradeStation supports advanced order types including bracket, OCO, OSO, and multi-leg options orders with OAuth2 authentication.

## Kin Score — 44.0 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 44.0).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 74.9 |
| Governance | 11.4 |
| Contract Governance | 11.4 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 26.3 |
| Access Clarity | 26.3 |

Regulatory layer — **Securities & Market Data**: 61.7 (matched via tags).

## Agent readiness — 37.2 (agent-ready)

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

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (6)

- **TradeStation Streaming API** — The TradeStation Streaming API provides real-time HTTP streaming endpoints using chunked transfer encoding with newline-delimited JSON for market data and brokerage events. Stre...
- **TradeStation Accounts API** — Retrieve account information including account details, balances, beginning-of-day balances, positions, orders, historical orders, and cryptocurrency wallets.
- **TradeStation Market Data API** — Access real-time and historical market data including quotes, bar charts, symbol information, symbol lists, and cryptocurrency pairs.
- **TradeStation Options API** — Retrieve options-related market data including expirations, strike prices, spread types, and risk/reward calculations.
- **TradeStation Order Execution API** — Place, confirm, modify, and cancel orders for stocks, options, and futures. Includes support for group orders such as bracket and OCO orders.
- **TradeStation Reference Data API** — Access reference data for order execution including activation triggers and available routing destinations.

## Agentic access (1)

- **Tradestation Agentic Access** — 23 operations · 7 acting

## Security (2)

- **Tradestation Authentication** — oauth2 · 1 scheme
- **Tradestation Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Tradestation Plans Pricing**

## Tags

Brokerage, Cryptocurrency, Finance, Futures, Market Data, Options, Stocks, Trading

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