Step-by-step guide to generating an Airtable API token and using it for integrations, workflows, and secure connections.
Published on September 7, 2025
To integrate Zoho CRM with third-party tools like the LinkZoho Chrome extension, you’ll need your OAuth Client (App) credentials and Access Token. These credentials allow secure communication between the extension and your Zoho CRM account. Follow the steps below to generate and use them.
Log into Your Zoho CRM Account
Go to Zoho CRM and sign in using your credentials.
Navigate to Zoho API Console
Open a new tab and go to the Zoho API Console.
This is where you can create and manage your client apps and tokens.

Create a New Client (App)
https://www.zoho.com or your app’s homepage https://linkzoho.com/oauth/callback (replace with the extension’s redirect URL)Once created, Zoho will generate a Client ID and Client Secret. Copy both.

Generate an Access Token
With your Client ID and Client Secret, you can generate an access token using Zoho’s OAuth flow.

Open this URL in your browser (replace placeholders):
https://accounts.zoho.com/oauth/v2/auth?scope=ZohoCRM.modules.ALL&client_id=YOUR_CLIENT_ID&response_type=code&access_type=offline&redirect_uri=YOUR_REDIRECT_URI
After granting permission, Zoho will redirect to your redirect URI with a code parameter.
Exchange this code for an Access Token using a POST request:
POST https://accounts.zoho.com/oauth/v2/token
Content-Type: application/x-www-form-urlencoded
code=YOUR_CODE&client_id=YOUR_CLIENT_ID&client_secret=YOUR_CLIENT_SECRET&redirect_uri=YOUR_REDIRECT_URI&grant_type=authorization_code
The response will include an access_token and refresh_token.
Copy Your Access Token
Copy the access_token from the response and store it securely.
Enter the Token in LinkZoho Extension
Open the LinkZoho Chrome extension and go to the settings page.
Verify the Integration
Now, when browsing LinkedIn profiles, you’ll see the Add to Zoho CRM button for new contacts or View in Zoho CRM for existing ones.
That’s it! You’ve successfully created your Zoho OAuth credentials, generated an API access token, and connected it to the LinkZoho Chrome extension.
For direct access to the Zoho API Console, visit:
👉 https://api-console.zoho.com/
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