Cross Universe API
Overview
The Cross Universe API provides card data for the Cross Universe trading card game, including card stats, abilities, and artwork information. No authentication is required — you can query card details freely with simple GET requests. It's a lightweight, beginner-friendly API for exploring card game data structures and building fan tools.
Beginner Tip
The API returns card data in a structured format — start by fetching a single card by ID to understand the response shape before building search or filter functionality.
Available Data
Example Response
{
"make": "Toyota",
"model": "Camry",
"year": 2025,
"engine": "2.5L 4-cylinder",
"fuel_economy": {
"city_mpg": 28,
"highway_mpg": 39
},
"msrp": 28400
} Field Reference
cardID Unique identifier for the card within the Cross Universe game system. name Card display name in the requested language. type Card type classification (e.g. unit, spell, item). attack Attack power value of the card (null for non-unit cards). defense Defense power value of the card (null for non-unit cards). Implementation Example
const url = "https://crossuniverse.psychpsyo.com/";
const response = await fetch(url);
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data); What Can You Build?
Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.
Common Errors & Troubleshooting
Matrix Score Breakdown
Fully tested on Apr 5, 2026
Technical Specifications
Related Tags
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