System R AI

25 supported brokers and exchanges across equities, crypto, DeFi, prediction markets, and forex.

System R supports 25 brokers and exchanges. Connect any broker through a single endpoint and trade across 9 asset classes.

Connect a broker

curl -X POST https://agents.systemr.ai/v1/broker/connect \
  -H "X-API-Key: sr_agent_..." \
  -H "Content-Type: application/json" \
  -d '{
    "broker_type": "alpaca",
    "connection_params": {
      "api_key": "PK...",
      "api_secret": "...",
      "paper": "true"
    }
  }'

Sandbox agents can only connect to the demo broker. Switch to live mode before connecting a real broker.

All supported brokers

Broker	ID	Markets	Auth Method
Interactive Brokers	`ibkr`	Equities, options, futures, forex	Host/port/client_id
Charles Schwab	`schwab`	Equities, options	OAuth2 (app_key, app_secret)
Alpaca	`alpaca`	US equities, options, crypto	API key/secret
Tradier	`tradier`	US equities, options	Access token
Tastytrade	`tastytrade`	Equities, options, futures	Username/password
TradeStation	`tradestation`	Equities, options, futures	OAuth2 (client_id, client_secret)
E*TRADE	`etrade`	Equities, options	OAuth 1.0a
OANDA	`oanda`	Forex, CFDs	API token + account ID
Binance	`binance`	Spot, USDT-M futures	API key/secret
Bybit	`bybit`	Spot, USDT perps, inverse perps, options	API key/secret
OKX	`okx`	Spot, margin, swaps, futures, options	API key, secret, passphrase
Coinbase	`coinbase`	Spot	API key/secret
Kraken	`kraken`	Spot, margin	API key, private key
Deribit	`deribit`	Crypto options, futures	Client ID/secret
KuCoin	`kucoin`	Spot, margin, futures	API key, secret, passphrase
Gate.io	`gateio`	Spot, margin, futures, options	API key/secret
Gemini	`gemini`	Spot (US regulated)	API key/secret
Bitfinex	`bitfinex`	Spot, margin, derivatives	API key/secret
Aster	`aster`	Perpetuals	API key/secret
Hyperliquid	`hyperliquid`	On-chain perpetuals	Private key
dYdX	`dydx`	Decentralized perpetuals	ETH address, API key/secret/passphrase
Drift	`drift`	Solana perpetuals	Wallet pubkey, private key
Polymarket	`polymarket`	Prediction markets (CLOB)	API key, secret, passphrase
Kalshi	`kalshi`	CFTC-regulated event contracts	Email/password or API key
Demo	`demo`	Paper trading	None

By category

Traditional brokers (7): IBKR, Schwab, Alpaca, Tradier, Tastytrade, TradeStation, E*TRADE
Crypto exchanges (11): Binance, Bybit, OKX, Coinbase, Kraken, Deribit, KuCoin, Gate.io, Gemini, Bitfinex, Aster
DeFi protocols (3): Hyperliquid, dYdX, Drift
Prediction markets (2): Polymarket, Kalshi
Forex (1): OANDA
Paper (1): Demo

Broker credentials are encrypted

When you connect a broker, System R encrypts your credentials using per-agent AES-256 keys. Credentials are decrypted only at the moment of broker API calls. System R cannot read your broker credentials at rest.

Endpoints

Endpoint	Method	Description
`/v1/broker/supported`	GET	List all supported brokers (no auth).
`/v1/broker/connect`	POST	Connect to a broker.
`/v1/broker/disconnect`	POST	Disconnect from broker.
`/v1/broker/account`	GET	Get account info (equity, buying power).
`/v1/broker/positions`	GET	Get current positions.
`/v1/broker/order`	POST	Place an order ($0.015).
`/v1/broker/order/[id]/cancel`	POST	Cancel a pending order.
`/v1/broker/orders`	GET	List all orders.