Yes. The Quo API is built around REST and returns data in JSON format. It requires authentication using API keys and an active Quo account to access the endpoints.

What is the authentication method?

The Quo API uses API keys for authentication to ensure secure access to your account’s data and functionalities.

Quo API

Have more control with Quo API

Q: Can I automate SMS and MMS messages?

Yes. With the API you can programmatically send and receive SMS messages. Currently, MMS is not supported.

Adapt Quo to your business. Build custom workflows, connect your tech stack, and bring it all together — seamlessly. Explore our APIs and documentation to get started.

Explore the docs

Watch a demo

What you can do with the Quo API

Automate messaging

Trigger messages based on custom criteria to automatically send schedule reminders, shift confirmations, project updates, and more.

Send your first message ->

Keep contacts in sync

Automatically create, update, delete, and edit contacts from your CRM so your team always has the most accurate, up-to-date info.

Learn about contact endpoints ->

Log activity in your CRM

Ensure activities in Quo are recorded in your CRM by seamlessly syncing messages, call logs, transcripts, and call summaries.

Connect to your CRM ->

Build custom integrations

Integrate texts, calls, and contacts more deeply into your tech stack.

Explore the docs ->

What you can connect

Connect conversation data, activity and more

Messages

Contacts

Transcripts

Call summaries

Activity

Webhooks

Watch the demo

Watch a quick demo presented by Quo PM Rachel Boles

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Smoother workflows

Integrating the Quo API into our processes has been absolutely fantastic! It's streamlined our systems by letting us use a single tool instead of juggling multiple platforms. The API is super easy to use and gives us critical info that we couldn't access through the webhook before.

Shah Gilani

Founder & CEO @ Axcess Talent Management Solutions

Partner with Quo

Want to build a public integration? Get in touch with our partnerships team.

Build with us

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2,900+ reviews

Quo is the #1 business phone in customer satisfaction on G2.

Frequently asked questions

How much does the Quo API cost?

Access to the API is included in your Quo plan. For API-powered messaging, we use a straightforward credit-based system. Our pricing is based on a per-segment model for API-powered outgoing text messages. With this model, you pay only what you use.

‍Learn more

Is it a REST API?

Yes. The API is built around REST and returns data in JSON format. It requires authentication, and you’ll need to have an Quo account to access the API endpoints.

‍Learn more

Can I automate SMS and MMS messages?

With the API you can programatically send and receive text messages via SMS. Currently, the API does not support MMS.

‍Learn more

What is our authentication method?

The Quo API uses API keys for authentication. This ensures secure access to your account’s data and functionalities.

‍Learn more