APIs tools

Compose

Listed in 4 directories

Offchain-to-onchain orchestration framework enabling developers to build hybrid blockchain applications 95% faster with TypeScript and automated workflow management.

Mockup generator tool for creating authentic-looking simulated prediction market screenshots with customizable odds, charts, and betting interfaces inspired by Polymarket's design, offering "zero liqu…

PMXT

Listed in 2 directories

CCXT for prediction markets. A unified API for trading on Polymarket, Kalshi, and more.

ZSC DAO

Listed in 2 directories

ZSC DAO (Zero Supercycle DAO) is one of the most established independent community organizations in the Polymarket ecosystem, founded in December 2022 with a mission to bring prediction markets into e…

Polymarket sentiment API for stock and ETF tickers, providing buzz scores, trend signals, bullish/bearish sentiment, and compare endpoints for dashboards and trading tools.

Azuro

Listed in 1 directory

Azuro is a decentralized sports betting protocol that provides liquidity and infrastructure for prediction market frontends across multiple EVM chains.

Dimes

Listed in 1 directory

Embedded credit infrastructure for onchain front-ends. Enables trading terminals, wallets, and apps to natively offer leveraged prediction market exposure via REST API integration, handling all credit…

Overtime

Listed in 1 directory

Overtime is a decentralized sportsbook operating across Base, Arbitrum, and Optimism. It offers binary, categorical, and scalar sports markets with competitive odds powered by on-chain data feeds.

Poly SDK

Listed in 1 directory

Poly SDK (@catalyst-team/poly-sdk) is a developer-focused, open-source TypeScript SDK designed to simplify building applications on top of Polymarket.

Polymarket Agents (GitHub)

Listed in 1 directory

Open-source framework/utilities for building AI agents that discover markets, gather context, form theses, and trade on Polymarket.

Polymarket Builder Codes

Listed in 1 directory

Program for third-party apps to access Polymarket orderbooks/markets/liquidity (builder integrations). - Website: https://builders.polymarket.com/ - Docs: https://builders.polymarket.com/

Polymarket Builders is a community/curation layer that spotlights tools built around Polymarket: terminals, bots, analytics dashboards, and experiments.

Polymarket Docs

Listed in 1 directory

Polymarket’s macro dashboard: a curated view of markets tied to macroeconomic indicators and expectations.

Embeddable Polymarket odds widgets for publishers (e.g., Substack) to display real-time market probabilities.

PolymarketScan

Listed in 1 directory

The Polymarket explorer. Deep analytics into markets, trades, traders, & real-time blockchain data Free analytics tool for Polymarket traders.

Precedence

Listed in 1 directory

Bet on Supreme Court rulings, major criminal trials, and regulatory battles. Free trading tool for Polymarket traders.

Predexon

Listed in 1 directory

Unified Data & Trading Freemium data & apis tool for Polymarket traders.

polyrails

Listed in 1 directory

The Polymarket CLOB V2 execution layer that works — non-custodial orders + builder attribution Free developer tools tool for Polymarket traders.