Introduction

QuickBlox provides you with ready-to-use chat and video calling solutions for your apps. Using our documentation you can quickly integrate QuickBlox across multiple platforms and devices.

Before you begin

Register a QuickBlox account. This is a matter of a few minutes and you will be able to use this account to build your apps.
Create and configure a new app. Click Add new app button and fill in the information about your company.
Get credentials. Go to the Overview section on your Dashboard and copy Application ID, Authorization Key, Authorization Secret, and Account Key.

Platform features

Use QuickBlox to add rich chat and video calling features to your apps. Our platform has a modular structure. Here is a list of all QuickBlox modules and their features:

Users

User management	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Create, update, delete, and list users.
Standard login	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Log in with email/username and password.
Social login	iOS \| Android \| JavaScript \| Server API	Log in using social network accounts.
Phone number login	iOS \| Android \| JavaScript \| Server API	Log in using a phone number.
Custom identity provider login	iOS \| Android \| JavaScript \| Server API	Log in with a token generated by the identity provider.
User tags	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Assign tags to users and then address them separately by tags.
Existing user database integration	Custom identity provider	Easily integrate your existing user database with QuickBlox.

Chat

Private chat	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Create a one-to-one chat.
Group chat	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Create a group chat between multiple users.
Public chat	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Create a public chat between hundreds of users. Anyone can freely join the public chat.
Message history	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	All users' messages are stored on the server. You can fetch them for a particular dialog.
Presence	iOS \| Android \| JavaScript \| React Native \| Flutter	Subscribe to user presence updates and check user online status.
Read receipts	iOS \| Android \| JavaScript \| React Native \| Flutter	Mark messages as read. Thus, users will know if their messages have been read by other users in the dialog.
Delivery receipts	iOS \| Android \| JavaScript \| React Native \| Flutter	Mark messages as delivered. Thus, users will know if their messages have been successfully delivered to other users in the dialog.
Typing indicators	iOS \| Android \| JavaScript \| React Native \| Flutter	Subscribe to typing events to indicate if the other user is typing a message at the moment.
Attachments	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Send messages with attachment so users can share files during a chat, such as images, audio files, videos, and other file types.
Extended messaging	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Extend a message with additional fields.
Unread message count	iOS \| Android \| JavaScript \| React Native \| Flutter	Display a number of unread messages in a particular dialog.
Offline messages	iOS \| Android \| JavaScript \| React Native \| Flutter	Subscribe to push notifications about new messages when the app is not running.
Contact list	iOS \| Android \| JavaScript \| React Native \| Flutter	Add and remove users from your contact list.
User-to-user block	iOS \| Android \| JavaScript	Add users to your privacy list to block incoming messages from them.
Trust and safety	Trust and safety	Create rules to mask profanity or block messages that contain it.
User ban	User ban	Ban a user so the user can no longer connect to chat server.
Chatbot	Simple bot \| RiveScript bot	Integrate your chatbot with QuickBlox.

Video calling

Voice and video	iOS \| Android \| JavaScript \| React Native \| Flutter	Create video sessions that can be video and voice, voice-only or video-only.
One-to-one calls	iOS \| Android \| JavaScript \| React Native \| Flutter	Create video calls between two users.
Group calls	iOS \| Android \| JavaScript \| React Native \| Flutter	Create video calls with up to 4 users at a time.
Screen-sharing	iOS \| Android \| JavaScript	Share a screen across video session participants.
Mute/unmute	iOS \| Android \| JavaScript \| React Native \| Flutter	Disable own or opponent’s audio/video stream.
Camera switch	iOS \| Android \| JavaScript \| React Native	Switch between camera input during a call.
Video mirroring	Supported	Flip the video horizontally during a call.
Offline calls	Supported	Implement offline calls workflow with QuickBlox push notifications.

Video conference

Voice and video	iOS \| Android \| JavaScript \| Flutter	Create video conference sessions that can be video and voice, voice-only or video-only.
Group conference	iOS \| Android \| JavaScript \| Flutter	Create conference calls between 10-12 users at a time.
Join/rejoin	iOS \| Android \| JavaScript \| Flutter	Join a meeting or continue an earlier meeting with those who were in it.
Mute/unmute	iOS \| Android \| JavaScript \| Flutter	Disable own or opponent’s audio/video stream.
Camera switch	Supported	Switch video inputs during a call.
Call recording	Supported	Enable server-side recording which means any conference call can be documented.
Offline calls	Supported	Implement offline calls workflow with QuickBlox push notifications.

Content

File storage

Upload, download, delete media files such as photos, video, documents, etc.

Push notifications

Instant notifications	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Send instant push notifications to a user's device.
Scheduled notifications	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Create push notifications that will be sent at a specific time/date.
Recurring notifications	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Create push notifications that will be sent repeatedly according to the time interval.
Notifications by user tags	Supported	Send push notifications to specific user groups defined by tags.
Subscribe device	iOS \| Android \| React Native \| Flutter \| Server API	Subscribe/unsubscribe a device to receive push notifications.

Custom objects

Data schema	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Create a flexible data schema so you can store and structure your data exactly how you need to.
Data management	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Create, update, delete custom object records.
Flexible queries	iOS \| Android \| JavaScript \| React Native \| Flutter \| Server API	Define specific search criteria based on comparisons to the fields of each record and list the exact data that you need.
Relations	iOS \| Android \| JavaScript \| Server API	Build one-to-many relations between data schemas.
Permissions	iOS \| Android \| JavaScript \| Server API	Add a flexible permissions schema by choosing from five permission levels. Specify users who can access the object and operations allowed on a given object.

Address book

Contact management	iOS \| Android \| JavaScript \| Server API	Upload contacts to the server. Keep the contacts up-to-date by updating, deleting or syncing the device contacts with QuickBlox.
Retrieve registered users	iOS \| Android \| JavaScript \| Server API	Retrieve registered QuickBlox users from the address book.
New contact notifications	iOS \| Android \| JavaScript	Enable push notifications when a contact from your address book joins the app.

Getting around

Our documentation is split into two basic sections:

Documentation. Here you can explore our SDKs in-depth. QuickBlox supports multiple platforms including iOS, Android, JavaScript, React Native, and Flutter. Learn all fundamentals for integrating and configuring our SDKs for each particular platform.
Server API. Use QuickBlox Server API to establish a server-to-server connection between your application and QuickBlox server and fulfill activities associated with chat. Our API documentation is organized around modules. Each module contains a set of specific API requests and respective endpoints. Find a list of parameters and their descriptions below each request.

Basic recommendations

Here are basic recommendations for navigating our documentation.

It’s better to start with our Key Concepts page to get an overall understanding of QuickBlox.
Take a look at our Code Samples page with a collection of ready-to-go apps for the most popular platforms.
Move over to the Quick Start guide of the platform you want to add the QuickBlox to. Learn how to run the code sample and send your first message from here.
Refer to our Setup page to learn how to initialize, connect, and configure QuickBlox SDK so it works seamlessly with your app.
Check other pages to customize QuickBlox further. Following other sections, you will understand how to implement each particular functionality in detail whether it is Chat, Video Calling, Push Notifications, etc.
Suggest improvements using the Suggest edits tool. We will consider them for upcoming releases. QuickBlox aims to create first-rate interactive documentation. Explore our SDKs and API and let us know if you need any assistance.