Gods Unchained
Public developer API for Gods Unchained, a blockchain-based trading card game on Ethereum.
Overview
Gods Unchained API is a public developer interface for Gods Unchained, a free-to-play, Ethereum-based trading card game. The API provides access to detailed game data including cards, prototypes, packs, purchases, user inventories, match results, and rankings. It supports querying and filtering by various card attributes such as rarity, quality, god affiliation, type, and stats like mana, attack, and health. This enables developers to build third-party tools, analytics, and integrations around the game’s blockchain assets.
The API is designed for game developers, NFT platform builders, and analytics teams who want to interact programmatically with Gods Unchained’s on-chain and off-chain data. It supports pagination, sorting, and disjunctive queries for flexible data retrieval. The API also includes endpoints for encoding and decoding deck strings, fetching card images, and accessing referral and purchase data. Rate limits are currently set at 5 requests per second.
What sets this API apart is its comprehensive coverage of blockchain-backed game assets combined with detailed gameplay metadata. It supports multiple card states including tokenized ERC721 cards, locked models, and centralized cards. The API is in limited public beta with active community support via Discord. Developers can quickly get started by accessing the base URL with version suffix and exploring endpoints documented on GitHub. Third-party projects like GUDecks demonstrate practical uses of the API for deck building and card management.
The Problem
Developers building tools or integrations for blockchain-based trading card games face challenges accessing consistent, detailed game and asset data. Without a unified API, it is difficult to query card metadata, user inventories, match results, and purchase histories programmatically.
The Solution
Key Features
Deck String Encoding/Decoding
APIs to encode and decode deck configurations into compact strings for easy import/export.
Match and Ranking Data
Endpoints to retrieve match results, player rankings, and Elo-based win probability predictions.
Card Image Retrieval
Fetch card images in various formats and qualities for use in external apps or websites.
Key Strengths
How Developers Use Gods Unchained
Third-Party Deck Builder Tools
Developers can build web or mobile apps that allow players to browse cards, create decks, and share deck strings using the API.
NFT Marketplace Integrations
Marketplaces can use the API to display detailed metadata and ownership info for Gods Unchained cards listed as NFTs.
Game Analytics and Leaderboards
Analytics platforms can aggregate match results, player rankings, and card rarity stats to provide insights and leaderboards.
Works Well WithEthereumImmutable zkEVM
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Pricing
Public Beta | |
|---|---|
| Price (Monthly) | Free |
| Price (Annual) | Free |
| Messaging | Community support via Discord |
| Support | Community support via Discord and GitHub |
| Analytics |
Resources
The Gods Unchained API documentation on GitHub provides detailed endpoint descriptions, example requests and responses, and community support links. Developers can find guides for querying cards, users, matches, and more, along with sample projects like GUDecks.