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GraphQLPostgres

GraphQL and Postgres connection

Save yourself the work of writing custom integrations for GraphQL and Postgres and use n8n instead. Build adaptable and scalable Data & Storage, Development, workflows that work with your technology stack. All within a building experience you will love.

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GraphQL
Postgres

Ways to connect GraphQL 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.

GraphQL and Postgres integration: Create a new workflow and add the first step

Create your own GraphQL and Postgres connection

Create custom GraphQL 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.

Postgres supported actions

GraphQL and Postgres connection details

GraphQL

GraphQL

GraphQL allows you to answer API queries using your pre-existing data. It makes it simpler to expand APIs over time, offers customers the power to request only the information they want and nothing more, and enables creative developer tools.

GraphQL node docs + examples

GraphQL credential docs

See GraphQL integrations

Related categories

Data & StorageDevelopment
Postgres

Postgres

Postgres, or PostgresSQL, is a free, open-source tool that helps you emphasize extensibility and SQL compliance. It is an advanced object-relational database that provides high performance, reliability and feature robustness.

Postgres node docs + examples

Postgres credential docs

See Postgres integrations

Related categories

DevelopmentData & Storage

Other integrations with GraphQL

GraphQLGoogle SheetsGraphQLSlackGraphQLMySQL

Other integrations with Postgres

PostgresGoogle SheetsPostgresSlackPostgresTelegramPostgresSalesforce

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Reduce time spent on customer integrations, engineer faster POCs, keep your customer-specific functionality separate from product all without having to code.

GraphQL and Postgres connection guides

How to export data from PostgreSQL to CSV

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

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

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

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 GraphQL connect with Postgres?

Can I use GraphQL’s API with n8n Lab?

Can I use Postgres’s API with n8n Lab?

Is n8n secure for integrating GraphQL and Postgres?

How to get started with GraphQL and Postgres connection in n8n.io?

Need help setting up your GraphQL and Postgres integration?

Discover our latest community's recommendations and join the discussions about GraphQL and Postgres integration.

GraphQL Node Does Not Work Properly

Kody Millar

Describe the problem/error/question I am trying to use a GraphQL node to query my Monday account, and it tells me I have an invalid GraphQL schema. However, the exact same schema works on my Monday account both in Postma…

OAuth Token not refreshing for GraphQL credential because API returns a 200 with a nested error

Neal A Richardson Sr

Describe the problem/error/question We have a GraphQL API that uses OAuth 2 for authentication and when the JWT token expires, the API returns a 200 with a nested error message. e.g. Status: 200 OK / Body: {"Errors":[{…

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…

Issue with AI Agent not reading full PostgreSQL data

CrizCJK

Hello everyone, I’m running into an issue with PostgreSQL in n8n that I can’t figure out. My PostgreSQL database has about 20,000 records of sales and stock data. The problem is that my AI Agent doesn’t seem to read th…

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