In-app Voice API and SDKs

Conversations are crisp and clear with voice and video call API!

Make and receive in-app calls, record calls, modify calls, create conference calls, integrate click-to-call, etc., letting your customers directly reach your sales or support executives for their purchase queries.

Why API Exchange?

Get from API-Exchange: SaaS APIs for Consumer and Enterprise Apps

Fully Customizable

Give your consumers a flawless in-app voice calling experience that will enable them to quickly and efficiently resolve any issues.

Reliable

Uptime of the API is up to 99.997%. We guarantee that your videos will always be accessible with API-Exchange’s real-time voice API and video API.

Scalable

With quick encoding and global distribution, you can upload videos up to 4K resolution. This is the reason we created a premium, high-performance private CDN.

For developers-by developers

It saves developers tremendous time and effort because the API and SDK documentation provided by us is easy to understand and quick to deploy.

Multi-Tenancy

It supports millions of concurrent users within a single channel. Our voice chat app framework takes care of memory, hardware, and other system resources to ensure optimal performance.

Functional Feature Set

Missed call alert, screen share for detailing the product, in-app click-to-call, call forwarding, and track calls are the features of exceptional user engagement

Make your customers realize that you’re at a touch of a button. distance Keep their trust with our APIs!

Voice and Video

Make a 1:1 call or let your participants join the group call.

Host Controls

Unique functional-level host controls that help manage calls.

Multi-Device Support

Talk or meet across web and mobile apps with high-quality voice-video.

Secure your online app from cyber attacks

Protect your conversations with customers using the most authentic security practices and protocols.

API Authentication

An API performs authentication before executing a request in order to confirm the user or program's identity.

API Security Management

You can secure all of your APIs and endpoints across environments and vendors with the help of API management.

Encrypt API Requests and Responses

Data flow between the user and the API server, or vice versa, must be adequately secured to make it inoperable for hackers.

Log API Activity

All API activity must be recorded for you to determine what an attacker did and how they got in.

API Security Testing

User authentications, parameter tampering, code injections, HTTP methods test, fuzz test for auditing etc., are practiced.

Protection from Cyber Attacks

Harden your API against cyber attacks like stolen authentication, Man-in-the-middle-man (MITM)attacks, code injections, etc.

Chat Messaging APIs for all Business Sectors

Ship In-App Calls: Solutions for every industry

Market Place

Our API integration for voice-video includes video call API and voice call APIs letting your e-commerce apps stay in direct connection with customers.

Social Apps

Integrate video calling APIs and SDKs in your social and community apps to get closer to the people who matter the most to you.

Food Delivery

Let your restaurants and delivery agents have a direct talk with consumers with our live video calling SDKs

Healthcare

Integrate real-time video chat into your telemedicine apps, pharma apps, and diagnostics to assist patients in their healthcare routines.

Education

Conduct group audio-video conferences with students while presenting a lecture. You can mute all participants' voices.

Gaming

Incorporate video call SDK in your gaming apps to let the gamers initiate a video chat with their fellow gamers.

Dating

Let daters talk in person to learn more about each other with our end-to-end encrypted voice-video calling APIs.

Logistics

Connect with the drivers with a voice-video call to track and understand the inventory and delivery status of the goods.

Call APIs

Great Calling Experience with these Call APIs:

- Voice Calling

- Video calling

- Screen Sharing

- Group Calling

- Scheduling

- Multiple host

- Waiting room

- Host Controls

- Webinar

- Call switching

No Hidden Pricing! Only pay for what you choose….

It’s important to stay ahead of the market to stay connected with your customers. Integrate chat, real-time voice and video APIs in all the real-world scenarios with few lines of code.