Back to integrations
MailerLite and Postgres integration
Save yourself the work of writing custom integrations for MailerLite and Postgres and use n8n instead. Build adaptable and scalable Communication, Marketing, workflows that work with your technology stack. All within a building experience you will love.
How to connect MailerLite and Postgres
Create a new workflow and add the first step
In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point – a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.
Build your own MailerLite and Postgres integration
Create custom MailerLite and Postgres workflows by choosing triggers and actions. Nodes come with global operations and settings, as well as app-specific parameters that can be configured. You can also use the HTTP Request node to query data from any app or service with a REST API.
MailerLite supported actions
Create
Create a new subscriber
Get
Get an subscriber
Get Many
Get many subscribers
Update
Update an subscriber
Postgres supported actions
Delete
Delete an entire table or rows in a table
Execute Query
Execute an SQL query
Insert
Insert rows in a table
Insert or Update
Insert or update rows in a table
Select
Select rows from a table
Update
Update rows in a table
MailerLite and Postgres integration details
Other integrations with MailerLite
Other integrations with Postgres
Save engineering resources
Reduce time spent on customer integrations, engineer faster POCs, keep your customer-specific functionality separate from product all without having to code.
Automate lead management
Using too many marketing tools? n8n lets you orchestrate all your apps into one cohesive, automated workflow.
MailerLite and Postgres integration tutorials
How to export data from PostgreSQL to CSV
CSV is a universally accepted and easy-to-read format to interpret data, and PostgreSQL is one of the most popular relational databases. Read on to learn how to export PostgreSQL as a CSV file using the COPY command, \copy command, and n8n.
How to import CSV into PostgreSQL
PostgreSQL remains one of the most popular relational database options among data enthusiasts. Read on to learn how to import a CSV file into PostgreSQL using pgAdmin, SQL statements, and n8n.
Database activity monitoring: How to automatically monitor and set alerts for a database
Learn what database activity monitoring is, why it's important, and how to automatically monitor a Postgres database containing IoT data with n8n workflows.
Automate your data processing pipeline in 9 steps
Learn how to build an n8n workflow that processes text, stores data in two databases, and sends messages to Slack.
FAQs
FAQ
Can MailerLite connect with Postgres?
Can I use MailerLite’s API with n8n?
Can I use Postgres’s API with n8n?
Is n8n secure for integrating MailerLite and Postgres?
How to get started with MailerLite and Postgres integration in n8n.io?
Need help setting up your MailerLite and Postgres integration?
Discover our latest community's recommendations and join the discussions about MailerLite and Postgres integration.
Missing Mailerlite API - HTTP Request
Julius Pau
Heyo! I want to add a subscriber to an existing group in Mailerlite (it’s not yet available through Mailerlite Node) so I’ve decided to do it through POST request using the HTTP Request Node. I’ve already created crede…
Postgres node IN operator with parameters
Mikhail Savenkov
Describe the problem/error/question Postgres node is not working with IN Operator when the parameters is an Array. I suppose that’s because of the sanity checks. E.g. I have a list of some workflows that I’m returning v…
Passing an array as query parameter in Postgresql
Honza Pav
Hello, I have a follow-up question related to a topic that has been discussed but is closed: Postgres use array as a query parameters I want to pass an array into a Postgresql query as a query parameter. Ideally, I woul…
Self-Hosted n8n 1.59.3 does not have Postgres PGVector Store and Postgres Chat Memory nodes
Vyacheslav Karbovnichy
Describe the problem/error/question I have set up local n8n (latest stable v1.59.3) and wanted to try the solution from here https://www.youtube.com/watch?v=PEI_ePNNfJQ but when importing that workflow locally I have so…
Node does not return "enough items"
Dennis
Hey everyone, I have the following problem & one question. Problem I have an HTTP request and a split. The split node correctly splits the HTTP into 10 items. But the Postgres only returns 1 item. No matter what, which…
The world's most popular workflow automation platform for technical teams including
Why use n8n to integrate MailerLite with Postgres
Build complex workflows, really fast
