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About

Codex is an API for enriched blockchain and prediction market data. For tokens, it covers real-time pricing, charts, holders, balances, and aggregated analytics for 80M+ tokens and 700M+ wallets across 80+ networks (EVM chains and Solana), with sub-second freshness, historical USD pricing, and WebSocket and webhook subscriptions. Codex also provides prediction market data across Polymarket and Kalshi through a single schema. This includes events, markets, traders, holdings, live order books, and trade feeds, along with time-windowed stats and ranking signals (volume, liquidity, open interest, trade count, and unique traders) at 5m through 1w windows that the venue APIs do not expose natively. Codex is a GraphQL API that most teams query directly, with an optional TypeScript SDK. There is also an MCP server for reading the documentation. Codex offers a free tier (10,000 requests/month), usage-based Growth pricing, and Enterprise plans. Developers use it to build trading platforms.

About

Polymarket is a blockchain-based prediction market platform that allows users to trade on the outcomes of real-world events by buying and selling shares tied to specific results. Instead of betting against a centralized house, users participate in a peer-to-peer market where prices reflect the collective belief about the probability of an event occurring. Each market typically offers “Yes” or “No” outcomes, with share prices ranging from $0.01 to $1.00, representing the likelihood assigned by participants. It operates on the Polygon blockchain and uses cryptocurrency, enabling transparent, trustless transactions settled through smart contracts while maintaining user control over funds. Polymarket covers a wide range of topics, including politics, economics, sports, and global events, and is designed to aggregate information from diverse participants into real-time probability estimates.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Audience

Financial apps integrating cryptocurrency and prediction market trading.

Audience

Traders, analysts, researchers, and individuals interested in forecasting real-world events, market trends, and probability-based decision-making using decentralized platforms

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$350/month
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

Codex.io
Founded: 2021
Canada
www.codex.io

Company Information

Polymarket
Founded: 2020
United States
polymarket.com

Alternatives

Alternatives

Polkamarkets

Polkamarkets

Polkamarkets Labs

Categories

Blockchain APIs Supported

Categories

Crypto Supported
Prediction Market Supported

Integrations

Alphio Not Supported
Fere AI Not Supported
Mantapex Not Supported
Mimasa AI Not Supported
Model Context Protocol (MCP) Supported
PolyTest Not Supported
Polygon Not Supported
Polymtrade Not Supported
PropLine Not Supported
QuantVPS Not Supported
SocialCrawl Not Supported
Solana Supported
Swapzone Not Supported
Tiger Data Not Supported
TypeScript Supported

Integrations

Alphio Supported
Fere AI Supported
Mantapex Supported
Mimasa AI Supported
Model Context Protocol (MCP) Not Supported
PolyTest Supported
Polygon Supported
Polymtrade Supported
PropLine Supported
QuantVPS Supported
SocialCrawl Supported
Solana Not Supported
Swapzone Supported
Tiger Data Supported
TypeScript Not Supported
Claim Codex.io and update features and information
Claim Codex.io and update features and information
Claim Polymarket and update features and information
Claim Polymarket and update features and information