- Release Notes
- Product Introduction
- Purchase Guide
- Download
- Get Started
- Quick Integration Solution (Including UI Library) (Recommended)
- Self-implementing Integration Solution
- Client APIs
- SDK APIs (New)
- SDK APIs (Legacy)
- Server APIs
- Generating UserSig
- RESTful APIs
- RESTful API Overview
- RESTful API List
- Account Management
- One-to-One Messages
- Profile Management
- Pushing to All Users
- Relationship Chain Management
- Recent Contacts
- Group Management
- Getting All Groups in an App
- Creating a Group
- Getting Group Profiles
- Getting Group Member Profiles
- Modifying the Profile of a Group
- Adding Group Members
- Deleting Group Members
- Modifying the Profile of a Group Member
- Disbanding a Group
- Getting the Groups a User Has Joined
- Querying the Roles of Users in a Group
- Bulk Muting and Unmuting
- Getting the List of Muted Group Members
- Sending Ordinary Messages in a Group
- Sending System Messages in a Group
- Recalling Group Messages
- Changing Group Owner
- Importing a Group Profile
- Importing Group Messages
- Importing Group Members
- Setting the Unread Message Count of a Member
- Deleting Messages Sent by a Specified User
- Pulling Historical Messages
- Getting the Number of Online Users in an Audio-Video Group
- Getting Custom Group Attributes
- Modifying Custom Group Attributes
- Clearing Custom Group Attributes
- Resetting Custom Group Attributes
- Global Mute Management
- Operations Management
- Third-Party Callbacks
- Third-Party Callback Overview
- Callback Command List
- Online Status Callbacks
- Relationship Chain Callbacks
- One-to-One Message Callbacks
- Group System Callbacks
- Callback Before Creating a Group
- Callback After Creating a Group
- Callback Before Accepting a Request to Join a Group
- Callback Before Accepting a Request to Add a User to a Group
- Callback After a User Joins a Group
- Callback After a User Leaves a Group
- Callback Before Sending a Group Message
- Callback After Sending a Group Message
- Callback After a Group Is Full
- Callback After Disbanding a Group
- Callback After Modifying Group Profile
- Callbacks After Recalling Group Messages
- Callback Mutual Authentication Configuration Guide
- Use Cases
- Console Guide
- FAQs
- Security Compliance Certification
- IM Policy
- Smooth Migration Solutions
- Error Codes
- Contact Us
- Release Notes
- Product Introduction
- Purchase Guide
- Download
- Get Started
- Quick Integration Solution (Including UI Library) (Recommended)
- Self-implementing Integration Solution
- Client APIs
- SDK APIs (New)
- SDK APIs (Legacy)
- Server APIs
- Generating UserSig
- RESTful APIs
- RESTful API Overview
- RESTful API List
- Account Management
- One-to-One Messages
- Profile Management
- Pushing to All Users
- Relationship Chain Management
- Recent Contacts
- Group Management
- Getting All Groups in an App
- Creating a Group
- Getting Group Profiles
- Getting Group Member Profiles
- Modifying the Profile of a Group
- Adding Group Members
- Deleting Group Members
- Modifying the Profile of a Group Member
- Disbanding a Group
- Getting the Groups a User Has Joined
- Querying the Roles of Users in a Group
- Bulk Muting and Unmuting
- Getting the List of Muted Group Members
- Sending Ordinary Messages in a Group
- Sending System Messages in a Group
- Recalling Group Messages
- Changing Group Owner
- Importing a Group Profile
- Importing Group Messages
- Importing Group Members
- Setting the Unread Message Count of a Member
- Deleting Messages Sent by a Specified User
- Pulling Historical Messages
- Getting the Number of Online Users in an Audio-Video Group
- Getting Custom Group Attributes
- Modifying Custom Group Attributes
- Clearing Custom Group Attributes
- Resetting Custom Group Attributes
- Global Mute Management
- Operations Management
- Third-Party Callbacks
- Third-Party Callback Overview
- Callback Command List
- Online Status Callbacks
- Relationship Chain Callbacks
- One-to-One Message Callbacks
- Group System Callbacks
- Callback Before Creating a Group
- Callback After Creating a Group
- Callback Before Accepting a Request to Join a Group
- Callback Before Accepting a Request to Add a User to a Group
- Callback After a User Joins a Group
- Callback After a User Leaves a Group
- Callback Before Sending a Group Message
- Callback After Sending a Group Message
- Callback After a Group Is Full
- Callback After Disbanding a Group
- Callback After Modifying Group Profile
- Callbacks After Recalling Group Messages
- Callback Mutual Authentication Configuration Guide
- Use Cases
- Console Guide
- FAQs
- Security Compliance Certification
- IM Policy
- Smooth Migration Solutions
- Error Codes
- Contact Us
Online Status
| Callback Type | Callback Command Keyword |
|---|---|
| Status change callback | State.StateChange |
Profile Relationship Chain
| Callback Type | Callback Command Keyword |
|---|---|
| Callback before adding a friend | Sns.CallbackPrevFriendAdd |
| Callback before a friend request is responded | Sns.CallbackPrevFriendResponse |
| Callback after adding a friend | Sns.CallbackFriendAdd |
| Callback after deleting a friend | Sns.CallbackFriendDelete |
| Callback after adding a blocklist | Sns.CallbackBlackListAdd |
| Callback after deleting a blocklist | Sns.CallbackBlackListDelete |
One-to-One Chat Messages
| Callback Type | Callback Command Keyword |
|---|---|
| Callback before sending one-to-one chat messages | C2C.CallbackBeforeSendMsg |
| Callback after sending one-to-one chat messages | C2C.CallbackAfterSendMsg |
| Callback after marking a one-to-one message as read | C2C.CallbackAfterMsgReport |
| Callback after recalling a one-to-one message | C2C.CallbackAfterMsgWithDraw |
Group Systems
| Callback Type | Callback Command Keyword |
|---|---|
| Callback before creating a group | Group.CallbackBeforeCreateGroup |
| Callback after creating a group | Group.CallbackAfterCreateGroup |
| Callback before applying to join a group | Group.CallbackBeforeApplyJoinGroup |
| Callback before inviting users to a group | Group.CallbackBeforeInviteJoinGroup |
| Callback after a new member joins a group | Group.CallbackAfterNewMemberJoin |
| Callback after a group member quits | Group.CallbackAfterMemberExit |
| Callback before delivering a group message | Group.CallbackBeforeSendMsg |
| Callback after delivering a group message | Group.CallbackAfterSendMsg |
| Callback after a group is full | Group.CallbackAfterGroupFull |
| Callback after dismissing a group | Group.CallbackAfterGroupDestroyed |
| Callback after modifying the profile of a group | Group.CallbackAfterGroupInfoChanged |
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