System R AI

Polymarket

ID: polymarket | Markets: Prediction market CLOB | Chain: Polygon

Polymarket is a prediction market using a central limit order book (CLOB) on Polygon. Trade binary outcomes on real-world events.

Parameter	Type	Description
`api_key`	string	Polymarket API key.
`api_secret`	string	Polymarket API secret.
`passphrase`	string	Polymarket API passphrase.

curl -X POST https://agents.systemr.ai/v1/broker/connect \
  -H "X-API-Key: sr_agent_..." \
  -H "Content-Type: application/json" \
  -d '{
    "broker_type": "polymarket",
    "connection_params": {
      "api_key": "YOUR_API_KEY",
      "api_secret": "YOUR_API_SECRET",
      "passphrase": "YOUR_PASSPHRASE"
    }
  }'

Market types

Polymarket offers binary outcome contracts. Each market has YES and NO shares that trade between $0 and $1. Markets resolve to $1 (correct outcome) or $0 (incorrect outcome).

Example markets: election outcomes, economic data releases, sports events, technology milestones.

Kalshi

ID: kalshi | Markets: CFTC-regulated event contracts | Regulation: US regulated

Kalshi is a CFTC-regulated exchange for event contracts. Fully compliant with US regulations.

Parameter	Type	Description
`email`	string	Kalshi account email.
`password`	string	Kalshi account password.
`api_key`	string	Optional. Kalshi API key (alternative to email/password).

curl -X POST https://agents.systemr.ai/v1/broker/connect \
  -H "X-API-Key: sr_agent_..." \
  -H "Content-Type: application/json" \
  -d '{
    "broker_type": "kalshi",
    "connection_params": {
      "email": "your@email.com",
      "password": "your_password"
    }
  }'

Or using API key authentication:

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

Market types

Kalshi offers event contracts on weather, economics, politics, finance, and more. Contracts trade between $0.01 and $0.99, settling at $1.00 or $0.00.

Placing orders on prediction markets

After connecting, use the standard order endpoint:

curl -X POST https://agents.systemr.ai/v1/broker/order \
  -H "X-API-Key: sr_agent_..." \
  -H "Content-Type: application/json" \
  -d '{
    "symbol": "PRES-2028-DEM",
    "side": "buy",
    "quantity": "100",
    "order_type": "limit",
    "limit_price": "0.45"
  }'

The symbol format depends on the prediction market. Check each platform's market identifiers.

Each order placement costs $0.015 and runs risk validation before submission.

System R AI

Python SDK	`pip install systemr`
MCP Server	agents.systemr.ai/mcp/sse
OpenAPI Spec	agents.systemr.ai/openapi.json
Machine Docs	agents.systemr.ai/llms.txt
GitHub	System-R-AI
X	@Systemrai
YouTube	@systemr_ai
Email	hello@systemr.ai
Phone	`628 333 6693`
Address	`7901 4TH ST N, STE 28529, ST PETERSBURG, FL 33702`
Terms	Terms of Service
Privacy	Privacy Policy
Security	Security Policy

Prediction Markets

Polymarket

Market types

Kalshi

Market types

Placing orders on prediction markets

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