API Documentation
Direct Integration API documentation for 155.io
Direct Integration
155.io API Documentation
Everything you need to integrate 155.io games into your platform. Follow our quick start guide to get up and running in minutes.
How It Works
Integration consists of two parts:
155.io API
Endpoints we provide for fetching games and generating player URLsOperator API
Endpoints you implement for balance, bets, rollbacks, and winsEnvironments
Production
Key Concepts
Partner ID vs Operator ID
partnerIdYou choose this — your website or brand nameoperatorIdProvided by 155.io — your operator configCurrency Precision
All amounts use 5-digit precision$10.00
1000000Reference
Error Codes
API error codes and how to handle themCurrencies
Supported currencies for transactionsBet Types
Available bet types for different gamesLanguages
Supported languages for the game UIAI-Powered Integration
llms.txt supported
Build faster with AI
Our entire API documentation is available as a single file optimized for LLMs. Feed it into Claude, ChatGPT, Cursor, or any AI coding tool to get instant, accurate answers about the 155.io integration.