Skip to main content
B3 Docs home page
English
Search...
⌘K
Ask AI
Explorer
Network Status
Build on B3
Build on B3
Search...
Navigation
API Reference
Get Message Channels
Protocol
Ecosystem
BSMNT.fun
HypeDuel
AnySpend SDK
Developer SDKs
Visit basement.fun
Apply as a developer
Overview
Basement.fun
Game Launcher
BSMNT Brand Kit
Game Development
B3 Unity SDK
Construct Guide
API Reference
API Reference
POST
Check Channel Status
POST
Send Notification
POST
Send Custom Activity
POST
Get User States
POST
Set User State
POST
Track Game Sessions
POST
Get User Scores
POST
Set User Score
POST
Create Unverified Channel
POST
Verify Unverified Channel
POST
Renew Channel Heartbeat
POST
Trigger Rules Engine
POST
Create Message Channel
POST
Get Message Channels
POST
Get Channel Messages
POST
Send Channel Message
POST
Edit Channel Message
POST
Unsend Channel Message
GET
Get User Activities
POST
Get Game Leaderboard
POST
Get User Leaderboard Position
API Reference
Get Message Channels
Copy page
Retrieve all message channels for the user
Copy page
Create Message Channel
Get Channel Messages
⌘I
Assistant
Responses are generated using AI and may contain mistakes.
BSMNT.fun
HypeDuel
AnySpend SDK