PredictionToolkit logoPredictionToolkit
Language: English
Search tools
← Polymarket tools

Explore a workflow

Polymarket APIs, data and developer tools | Page 3

Start with the data or action your application needs, then choose a compatible interface and access model. This family covers building blocks for research applications, data systems and trading integrations.

How to choose developer tools

Choose the building block

  • APIs supply documented datasets or actions; SDKs and GitHub libraries help integrate them into code.
  • Historical datasets support retrospective work, while streams provide ongoing updates.
  • MCP servers expose tools to assistants; command-line tools offer a different operating interface.
  • Indexing tools and builder resources support data infrastructure and application development.

Check compatibility before integrating

Compare programming languages, runtime and deployment requirements, API coverage and entitlements. A repository can supply code without granting access to a hosted dataset. Read the relevant software and data licensing terms.

Separate public research reads from account operations. Establish the credentials and permissions needed for each action before enabling them in your application or agent. Move to infrastructure tools when the main task is running the service rather than choosing its data interface.

All categoriesData APIs88SDKs & libraries25Historical data38MCP servers29Official developer tools10Streaming data19CLI tools10On-chain data6Starter projects & resources13
135 tools · 25–36 shown

Narrow your search

Find the right tools

Polymarket public sports channel and heartbeat documentation
Polymarket Sports WebSocket
Data API4.0Editorial

Bring live scores, periods and game status into a sports-market interface.

  • Access API
Polymarket.Net features and target frameworks
Polymarket.Net
SDK4.0Editorial

Integrate Polymarket in C# with typed REST, socket callbacks, local books and distinct account configuration.

  • Language C#
  • Access API
PolyTerm repository README describing the read-only terminal
PolyTerm
Learning & media4.0Editorial

Follow a Polymarket market in a read-only terminal with explicit labels for data sources, freshness and resolution context.

  • Access CLI · Self-hosted
Probalytics historical warehouse with an SQL result example
Probalytics
Dataset4.0Editorial

Historical market and trade data, with full-depth books on higher tiers and SQL, SDK and bulk-export access.

  • Access API
The Odds API introduction with response example and plan entry points
The Odds API
Data API4.0Editorial

An external bookmaker-data feed for sports-price comparisons, with scores, historical snapshots and spreadsheet add-ons.

  • Access API
TickFoundry dataset entry page with an illustrative book ladder
TickFoundry
Dataset4.0Editorial

UTC market-day downloads and browser book-and-trade replay for studying how recorded execution costs change with order size.

  • Access Web · API
0xinsider sports wallet patterns and linked-position examples
0xinsider
Analytics3.5Editorial

Compare sports prices and graded-wallet exposure, inspect unusual trades and connect the same research to an API.

  • Access Web · API · MCP
Adanos Polymarket stock-sentiment API and ticker-discovery entry
Adanos Market Sentiment API
Data API3.5Editorial

Compare stock-related prediction activity with social and news sentiment using shared API access.

  • Access API · CLI
Adjacent editorial market research and newsletter archive
Adjacent
Research tool3.5Editorial

Follow themes across event contracts using constructed indices, reference rates, research dashboards and market briefings.

  • Access Web · API · Email
ArbBets entry page showing cross-venue YES/NO price comparison
ArbBets
Data API3.5Editorial

Scan matched outcomes across venues and inspect sizing, prices and costs through the web app or paid API.

  • Access Web · API
ARBITER unified API entry page and sample market view
ARBITER
Data API3.5Editorial

Query normalized markets, historical books, wallet analytics and possible event matches across Polymarket and Kalshi.

  • Access API
Ask Gina research and wallet assistant with embedded demonstration
Ask Gina
Platform3.5Editorial

Research markets conversationally, use supported order workflows and schedule wallet tasks with explicit access choices.

  • Access Web · MCP