How to Find Your API Key in 1CRM

Last updated on: January 27, 2025

To integrate your 1CRM account with third-party tools, such as the LinkOneCRM Chrome extension, you’ll need to provide your 1CRM usernamepassword, and login URL. This guide explains how to find these details to enable seamless LinkedIn-to-CRM integration.

Steps to Set Up LinkOneCRM with Your 1CRM Account

  1. Log into Your 1CRM Account
    Open 1CRM and log in with your usernamepassword, and login URL. Note that 1CRM requires the same username and password you use to access your account, which is unique for CRM integrations.
  2. Locate Your 1CRM URL
    The URL required for the LinkOneCRM extension is simply the web address you use to log into 1CRM (e.g., https://yourcompany.1crmcloud.com). Copy this URL directly from your browser’s address bar.
  3. Enter Your 1CRM Username and Password
    Gather your username and password that you use for 1CRM login. These details will allow the extension to authenticate and add contacts directly to your 1CRM account.

     

    • Username: This is the username you log into 1CRM with (e.g., admin).
    • Password: Use the same password you enter for your 1CRM account.
  4. Complete the Setup in LinkOneCRM
    In the LinkOneCRM Chrome extension settings, enter the required details:

     

    • Paste your 1CRM login URL.
    • Enter your 1CRM username and password.

    Click Complete Setup to save these settings. Once saved, LinkOneCRM will allow you to add LinkedIn contacts directly into 1CRM with a single click.

    Find API Keys

  5. Verify the Integration
    Now, when you view a LinkedIn profile, you’ll see an Add to 1CRM button if the contact isn’t already in your CRM, or View in 1CRM if they’re already saved.Find API Keys

That’s it! You’re now ready to streamline your LinkedIn-to-CRM data entry.

For direct access to 1CRM, go to: https://yourcompany.1crmcloud.com (replace “yourcompany” with your subdomain).

Stop doing 1CRM data entry.

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Sync from LinkedIn to 1CRM in 1 click.

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LinkedIn to CRM Chrome Extension
Supporting 50+ CRMs, including:
Google Chrome Extension

Link1CRM is the #1 LinkedIn Integration for 1CRM.

Find verified emails from LinkedIn profiles and create leads in 1CRM in seconds. Save 4hrs per week…

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Get verified emails from LinkedIn profiles

Find verified emails.

Get verified emails from LinkedIn profiles

Save 4hrs per week.

Integrate with your CRM

Get verified email addresses from LinkedIn profiles.

We combine multiple databases (e.g., Apollo, Hunter, etc.) and verify every email in real time to achieve 96% accuracy!

Get started in 3 easy steps...

Install Chrome Extension

Once you've installed the extension from the Google Web Store you can sign up and then link your CRM API keys (2 mins).

Go to a LinkedIn Profile

When you visit a person's LinkedIn profile an "Add to CRM" button will automatically appear below their profile photo.

Click "Add to CRM"...

A form will popup containing their name, email, company etc... and with 1 more click - they are added to your CRM!

What our users say...

David
David
SDR @ Fathom Tech
It's been a life saver. Previously I was copy and pasting between multiple tools - now I can just add leads to our CRM in a couple of clicks.
Isabelle
Isabelle
SDR @ Parabola
I've been very impressed with the Chrome Extension. I am now able to save many hours per week which I would have previously spent doing data entry.
Omar
Omar
Senior Account Manager @ PDP
I've tried a few email finder tools and it always surprises me how accurate the CRM Inputs one is. The emails almost never bounce...
Stacey
Stacey
Talent @ Green Recruitment
Thanks again for your help Alex. The app has been a massive time saver...
Frank
Frank
Sales @ Biogram
This tool seriously simplified our LinkedIn lead process. Big time-saver!
Christophe
Christophe
Sales @ Novotech
Thank you for taking the time to support the lesser-known CRMs!

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FAQs

Link1CRM allow you to quickly add leads / contacts into your CRM from inside the LinkedIn website. You’ll see an “Add to 1CRM” button on all LinkedIn profiles which, when clicked, fetches all the relevant information for the person (including name, verified email address, company, job title etc). With one more click, you can save this person to your CRM – saving you hours on data entry per week. The extension also allows you to jump directly to the person’s record in 1CRM if they already exist.

Yes, we capture and sync email addresses from LinkedIn profiles when available. We use 5 different premium data vendors (e.g. Apollo, Hunter etc) to get the most accurate and up-to-date contact information. All emails are also verified in real time, ensuring they are deliverable. Over 96% of our fetched emails were valid in 2023 – one of the best rates in the industry.

Yes, all of our integrations are fully GDPR compliant. We ensure that all data captured and transferred complies with GDPR regulations, safeguarding your customers’ privacy and handling their personal information responsibly. For more information, please see our data processing addendum and privacy policy.

Absolutely – we take data security very seriously. For example, we don’t store your CRM API keys in our database—they are only stored locally on your machine. This ensures that your sensitive information stays private. Additionally, all data transfers between LinkedIn, the Chrome Extension and your CRM are encrypted over HTTPS. For more information please see our data processing addendum and privacy policy.

No, our integrations works with a standard LinkedIn account, so you don’t need to purchase Sales Navigator or LinkedIn Recruiter. While those premium tools offer additional features, our integrations allow you to capture contact details from any LinkedIn profile, regardless of your subscription level.

We offer a free plan which gets you 5 free email finder credits per month. We also offer premium accounts beyond this which offer more credits and more features. For more information see our pricing page.

Save 4hrs / week on CRM data entry.

Sync prospects from LinkedIn into your CRM in 1-click. Stop doing data entry.

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Trusted by thousands of SDRs, BDRs, Sales Ops, Team Leads & more