Connect a Blnk Core instance to Cloud
How to deploy and stream your data to your Blnk Cloud workspace.
Overview
You need to connect a running Blnk Core instance to start using Cloud to work with your financial data. There are two ways to deploy and run Blnk Core with your Cloud workspace:
-
Blnk Core as your infrastructure: Deploy Blnk Core and use it as your primary financial backend system. Perfect for new products or when looking for a complete solution.
-
Blnk Core with external data: Deploy Blnk Core and stream data from your existing systems. Ideal when you want to keep your current database while gaining Blnk’s capabilities.
Install Blnk Core
Learn how to install and deploy a Blnk Core instance.
Have trouble installing?
Contact our support team if you need help with deploying a Blnk Core instance.
Connect your instance
Prerequisites
First, ensure you have:
- A running Blnk Core instance in your environment.
- Your PostgreSQL database credentials with appropriate permissions.
- Network access configured (check your firewall rules). For private networks, whitelist these IP addresses:
161.35.166.95161.35.171.250
Connection details
To connect your Core instance, you’ll need to provide the following configuration details:
Basic configuration
| Field | Description | Example |
|---|---|---|
| Instance name | The display name for your instance in the Cloud workspace. Choose a descriptive name that helps identify the environment and purpose. | Acme-Staging |
| Instance URL | The public connection URL where your instance can be reached. | https://payments.yourcompany.com |
| Instance secret key | Your secure authentication key for the instance. Set it up here. |
Database configuration
| Field | Description | Example |
|---|---|---|
| Instance database name | The name of your PostgreSQL database. Default is blnk. | blnk |
| Instance database host | The host URL or IP address of your PostgreSQL database. | blnk-prod-db.internal.example.com or 172.16.45.82 |
| Instance database username | Your PostgreSQL database username. | blnk_service_user |
| Instance database password | Your PostgreSQL database password. | |
| Instance database port | The port number for PostgreSQL connections. Ensure this port is accessible from your Blnk Core instance | 5432 |
Verify connection
After entering your configuration:
- Click Connect instance.
- Once verified, your Cloud workspace is initialized for the instance. You can start to explore and work with your financial data.
Troubleshooting common issues
- Database connection failed:
- Verify database credentials.
- Check network connectivity.
- Confirm firewall rules allow connection.
- Instance authentication failed:
- Verify that secret key is correctly copied.
- Check that instance URL is accessible.
- Ensure SSL certificate is valid.
Multiple Core instances
Managing multiple Blnk Core instances gives you the flexibility to separate your environments, test new features safely, and maintain distinct configurations for different use cases. Here’s how to effectively work with multiple instances in your Cloud workspace.
Connect a new instance
- Navigate to Settings > Instances.
- Select Connect new instance.
- Follow the on-screen instructions to complete the connection setup.
Switching between instances
- Locate the instance indicator in the top-right corner of your dashboard. This displays your currently active instance.
- Click the instance indicator to reveal a dropdown menu showing all your connected instances.
- Select your desired instance from the list to switch contexts. The dashboard will refresh to show data and configurations specific to the selected instance.
Pro Support
We provide add-on deployment services for teams who need help with deploying their instances on their infrastructure. It includes:
-
Configure and deploy production-grade instances for your specific infrastructure requirements. Our engineers will work with your team to architect and implement Blink Core based on your needs.
-
Train your team on maintenance best practices through comprehensive workshops and documentation, ensuring your engineers understand how to operate and maintain the system effectively.
-
Periodical upgrades and performance improvements to keep your system running optimally, including security patches and version updates.
-
Priority technical support with dedicated access to our senior engineers and custom SLAs tailored to your requirements.
To opt in, please contact our Sales team.
Need help?
Let’s help you get started with Cloud! Whether you’re setting up your first workspace or adding Cloud to your existing tools, our team is here to help you succeed.
Contact our Support team to get answers and expert guidance on making the most of Cloud.