Overview
This guide walks you through the process of registering for an RB2B APIs account.
Registration grants you access to our suite of Identity APIs, designed for developers, GTM engineers, and B2B teams who want to build visitor identification, enrichment, or activation directly into their own tools and workflows.
Before You Begin
Before signing up, make sure you have the following:
A valid business email address — personal or consumer domains (such as Gmail, Yahoo, AOL, Outlook.com, etc.) are not accepted.
Your first name, last name, and company name ready to enter during registration.
A credit card to purchase your first 100 credits for $9 USD.
To begin, visit the signup page at https://ui.api.rb2b.com/signup
Step-by-Step Registration
Step 1: Access the Signup Page
Go to https://ui.api.rb2b.com/signup. You’ll see the registration form requesting your personal and company details.
Step 2: Enter Your Information
Fill in the following fields:
First name
Last name
Business email address
Company name
Once your information is entered, click Continue to proceed.
Step 3: Purchase Your First Credits
You’ll now be prompted to purchase your initial 100 credits for $9 USD.
Payments are securely processed through Stripe.
Once your payment is complete, you’ll receive a confirmation that your purchase was successful.
Step 4: Account Creation Confirmation
After payment, you’ll be taken to a confirmation screen.
This screen will let you know that RB2B APIs is setting up your account.
Setup typically takes only a few moments — once complete, you’ll be redirected automatically to your RB2B APIs Dashboard.
What Happens Next
Once your account is ready, you’ll be directed to your RB2B APIs Dashboard, where you can:
View your available credits
Access your API keys
Explore API documentation and usage examples
From there, you can immediately begin making requests to the RB2B API suite. Continue to: Getting Started with RB2B APIs.
Troubleshooting & FAQs
Why can’t I use a Gmail, Yahoo, or other consumer (free) email address?
RB2B APIs requires business email addresses to ensure each account is tied to a verifiable company domain.
Can I try RB2B APIs for free?
There is no free trial. All accounts begin with a one-time purchase of 100 credits for $9 USD.
Is my payment secure?
Yes. All transactions are processed through Stripe, a PCI-compliant global payment processor.
How long does account creation take?
Usually less than a minute. You’ll be redirected to your dashboard automatically once setup is complete.