The Complete Guide to OAuth Integrations for Project Management Tools
If you use multiple project management tools and want them to talk to each other, you've encountered OAuth. It's the technology that lets apps connect without you sharing passwords.
Understanding how OAuth works and what permissions you're granting is important for security and for knowing what integrations actually do.
What Is OAuth?
OAuth is a standard for authentication and authorization. Instead of giving Tool A your password to access Tool B, you authorize Tool A to access specific parts of Tool B on your behalf.
You've used it a thousand times: "Sign in with Google" or "Connect your Facebook account." That's OAuth.
For project management, OAuth lets tools like Huddle connect to Asana, Jira, Linear, etc. without you needing to share your password.
How OAuth Works
You initiate the connection - In Huddle, you click "Connect Asana." You're redirected to Asana's login page.
You authenticate - You log into Asana with your credentials. Asana confirms you're you.
You authorize permissions - Asana shows you what Huddle is requesting access to: "Huddle wants to read your tasks and projects." You approve or deny.
You get a token - Asana gives Huddle a token (a secure, temporary credential) that says "This user authorized Huddle to read tasks and projects."
The token is used for connection - Huddle uses that token to request data from Asana. Asana validates the token and returns the data.
You can revoke anytime - In your Asana settings, you can disconnect Huddle at any time. The token becomes invalid. Huddle can't access Asana anymore.
What Permissions Do PM Integrations Ask For?
Different integrations request different permissions based on what they do.
Read-Only Integrations - Can view your data but not change it. Huddle is read-only: it can view your tasks and projects but can't create or delete anything.
Read-Write Integrations - Can view and modify your data. A tool that syncs tasks between Asana and Jira needs write access to both.
Webhook Permissions - Real-time notifications when something changes. If you want to know immediately when a task is marked done, the integration needs webhook permissions.
Common permission categories:
- Tasks (create, read, update, delete)
- Projects (create, read, update, delete)
- Users (read team members)
- Comments (read/create comments)
- Attachments (read/upload files)
- Custom fields
How to Know What You're Granting
Before authorizing an OAuth integration, look at the permission screen.
It should clearly state what access the tool is requesting. "Read tasks and projects" is clear. If it's vague or asks for more than necessary, be cautious.
Ask: Does this tool need this permission to do what I want? If Huddle is just showing you a dashboard of tasks, it only needs read access. If it's also creating tasks, it needs write access.
If a tool asks for more permissions than it needs, that's a red flag. "We need to read your personal contacts" for a PM tool doesn't make sense.
Security Best Practices
Use Strong Passwords - OAuth still requires you to be secure when you log in. Use a unique, strong password for each tool.
Review Connected Apps Regularly - Go to each tool's settings and see what's connected. Once or twice a year, audit this. Disconnect things you don't use.
Understand Data Access - Know what data you're sharing. Huddle accesses your tasks and projects. That's fine. Some tools also want to know who you are and what teams you're in. That's reasonable. Some want your email address and profile information. That's fine too.
Revoke Access When Unused - If you disconnect from a tool, revoke its access in your tool's settings. Don't just stop using it. Actually disconnect it.
Use Two-Factor Authentication - Enables on your PM tools. If your password is compromised, 2FA prevents access.
Be Cautious with Broad Permissions - Tools that request "full access to everything" are red flags. What do they need that's so broad?
Comparing Different PM Tools' OAuth
Asana - Comprehensive permissions. Distinguishes between read-only and read-write. You can see exactly what's being accessed.
Jira - More granular but complex. There are many permission scopes. Understand what you're granting.
Linear - Simpler model. Basic read access or read-write. Less granular but clearer.
ClickUp - Good permission controls. Clear about what's being accessed.
Monday.com - Increasingly comprehensive. Newer, so sometimes less mature OAuth implementation.
Basecamp - Good integration model. Relatively straightforward permissions.
What Happens If You Revoke Access?
When you revoke an OAuth token:
- The app loses access immediately
- It can't read new data
- Any data it already has cached might still be there (in Huddle, your tasks are still visible until the cache refreshes)
- The app should prompt you to re-authorize if you want to use it again
This is why revoking is important for security. If a tool is compromised, you can cut its access to your data instantly.
FAQ
Is OAuth safer than passwords? Yes. You're not sharing passwords. You're granting temporary, revocable access. Much safer.
What if someone hacks the tool I've authorized? They might access your data through that tool, but they won't get your actual password. Revoke access to the tool and change your other passwords. Your original password is still safe.
Can I revoke OAuth access from the other tool or just from my account? Both. In your account settings, you can revoke. In the other tool, you can usually revoke too. Revoking on either side breaks the connection.
Should I worry about connecting multiple tools? Only if you're connecting to tools you don't trust. For established tools from reputable companies, connections are generally safe. But know what you're connecting and why.
What if a tool asks for permissions I don't think it needs? Don't grant them. Use a different tool or contact their support and ask why those permissions are necessary. Legitimate tools can explain.
Can a tool access data from my other connected tools? No. Each connection is separate. Asana can't see your Jira data just because you connected both to Huddle. Huddle is the connection point, not a relay.