--- url: "https://predictiontoolkit.com/tools/orderbook-trade/" publisher: "PredictionToolkit" dateModified: "2026-11-03" --- [← Data APIs]() ![OrderbookTrade logo]() Infrastructure # OrderbookTrade: Execution APIs and Order-Book Infrastructure OrderbookTrade describes infrastructure for prediction platforms, agents and market makers. Its shared REST, WebSocket and SDK layer covers execution integration, while a CLOB engine and liquidity engagements address platform launches. [**3.0**/ 5Editorial rating]() [Editorial assessment]() [Open OrderbookTrade]() orderbook.trade **Available on:** API **Pricing:** [See plans and costs ↓]() [Screenshots]() [Explore alternatives]() **Availability: restricted** [Data APIs]() [SDKs & libraries]() +2 more [Liquidity & market making]() [AI agents]() ## Screenshots and interface Product preview1 / 2 The provider's explanation of how the infrastructure works. ## What is OrderbookTrade? Polymarket is explicitly listed as live. Kalshi is planned and Rain is integrating, so they should not be treated as equivalent current routes. A common execution interface also does not remove venue-specific funding and settlement handling. Review how strategy outputs map to orders, inventory skew and exposure controls before production routing. For a platform launch, matching, initial capital and operational ownership are separate parts of the engagement. Published production statistics are provider-reported examples rather than an independently audited service-level agreement. ### Who it is for - Integrating execution for an agent. - Launching an order book for a prediction platform. - Evaluating inventory and risk tools for market making. ## Components and integration requirements - **REST and WebSocket layer** Connect order actions and live feeds through a common interface. - **CLOB matching engine** Evaluate matching infrastructure for a new prediction platform. - **Initial liquidity support** Discuss market-making support as part of a platform engagement. - **Inventory controls** Manage inventory skew across markets. - **Risk monitoring** Inspect position exposure alongside execution. - **Agent compatibility** The provider lists compatibility with OpenClaw. - **SDK documentation** Review the execution abstraction before building an integration. ## Infrastructure workflows ### Integrate an agent Map strategy outputs to the documented order interface and verify the behavior of the required venue. ### Evaluate a platform launch Discuss matching, initial capital and operational ownership as separate parts of the engagement. ### Review market making Inspect inventory limits, quote behavior and settlement handling before production routing. ## Pricing and total cost No public numeric tariff is displayed. Access and platform or liquidity engagements use the request-access or contact flow. ## Deployment and integration 1. Read the API and architecture documentation. 2. Confirm the required venue's actual integration status. 3. Request access for the intended use case. 4. Configure order and inventory limits. 5. Test the complete order lifecycle before production deployment. ## Useful links ### What to check - Rain is labelled integrating. - Shared execution still needs venue-specific funding and settlement handling. - Provider-reported production statistics are not an independently audited service-level agreement. - Commercial prices and access terms require direct inquiry. A closer look ## Ratings & reviews Editorial rating **3.0**/ 5 0 user reviews PredictionToolkit editorial ### Our take on OrderbookTrade Shared execution and matching layers give platform builders a defined integration scope. Assess availability separately from that design: access is request-based, and planned or integrating venues do not establish usable current routes. **Assessment criteria:** Task usefulness, documented scope, setup clarity, and access and cost transparency. **Assessment date:** 2026-10-05 **Documentation reviewed:** 2026-10-02 Documentation-based assessment. [How we rate]() ### User reviews 0 The main score switches to user ratings after 5 published reviews. **Be the first to share your experience** A specific example helps the next person choose the right tool. ## Related tools [Browse category]() ![Azuro product overview presenting the protocol offering.]() ![Azuro logo]()[Azuro]() Infrastructure**3.5**Editorial Shared liquidity, event data and developer tools for independent prediction and sports-betting applications. - Access API Also in APIs and Data Providers. ![Dimes product overview page]() ![Dimes logo]()[Dimes]() Infrastructure**3.5**Editorial A credit layer for adding quoted Polymarket leverage to an existing trading interface. - Access API · CLI Compare infrastructure for embedded leverage. ![poly-maker maker-only features and prerequisites]() [poly-maker]() Trading bot**3.5**Editorial Run inventory-aware maker quotes with local settings, exposure caps and a paper pipeline using live market data. - Trading mode Paper · Live automation - Access CLI Compare a self-hosted market-making project. ## Frequently asked questions about OrderbookTrade ### Which venue is explicitly live? Polymarket. ### Is Kalshi already supported? The ecosystem section labels it planned. ### Is this only a retail terminal? No. The stated focus is platforms, agents and market makers. ### Are prices public? The public page does not display a numeric schedule. In this profile