PREMIUM ONLY

Premium API

RESTful API endpoints for premium servers accessing UEFN DevKit data

Premium tier features include Island Lookup, Predictions, and Seller Management.

Authentication

All requests require the following headers:

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Authorization: Bearer {timestamp}.{signature}
X-Discord-Server-ID: {your_server_id}
Origin: https://your-domain.com

The token uses HMAC-SHA256 signing. Rate limit: 10 requests/sec | Monthly quota: 5,000 requests

⚠️ Field Validation (PATCH / POST endpoints)

All write endpoints enforce strict type checking. Booleans must be JSON booleans, timestamps cannot be overwritten, snowflake IDs must be numeric strings of 17–20 digits, and arrays must contain only valid snowflake strings. Attempts to write immutable fields (guild_id, server_tier, id, timestamps) are rejected with HTTP 422.

Endpoints

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Select an endpoint from the list on the left to view its details, parameters, and example usage.