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.
Create custom Postgres and Solve Data 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.
List orders
Retrieve a list of orders.
Process order
Processes an order that has been created.
Cancel order
Cancels an existing order.
Return order
Processes a returned order.
Fulfill order
Marks an order as fulfilled.
Fail order fulfillment
Marks an order fulfillment as failed.
Check order fulfillment status
Checks the fulfillment status of an order.
Get payment status
Retrieves the payment status for an order.
List carts
Retrieve a list of shopping carts.
Add item to cart
Adds an item to the shopping cart.
Remove item from cart
Removes an item from the shopping cart.
List returns
Retrieve a list of returns.
List payments
Retrieve a list of payments.
List subscriptions
Retrieve a list of subscriptions.
List products
Retrieve a list of products.
List webhooks
Retrieve a list of webhooks.
List events
Retrieve a list of events.
Track email open
Tracks when an email is opened.
Queue event
Queue an event using the event input data.
List event schemas
Retrieve a list of event schemas.
Merge attributes
Merge various attributes for specified entities.
Handle cart abandoned event
Handle an event when a cart is abandoned.
Create an order
Create a new order.
Create a return
Create a new return for an item.
Delete an order
Delete an existing order.
Delete a return
Delete an existing return.
Perform search
Executes a search query.
List profiles
Retrieve the most recent profiles based on activity.
Create API Key
Create a new API Key via the GraphQL API.
List API keys
Returns all API keys as a connection object.
Create API key
Creates a new API key record and returns the created key.
Update API key
Updates an existing API key record referenced by its id.
Disable API key
Disables an existing API key record as referenced by its id.
Enable API key
Restores a currently archived API key record as referenced by its id.
Create API Key
Generates a new protected API key with a specified name.
Update API Key
Updates the name and notes of an existing API key.
Disable API Key
Disables an existing API key, preventing its use.
Enable API Key
Enables a previously disabled API key, allowing its use again.
Get Token
Gets an access token for a public API key using Basic authentication.
To set up Solve Data integration, add the HTTP Request node to your workflow canvas and authenticate it using a generic authentication method. The HTTP Request node makes custom API calls to Solve Data to query the data you need using the API endpoint URLs you provide.
These API endpoints were generated using n8n
n8n AI workflow transforms web scraping into an intelligent, AI-powered knowledge extraction system that uses vector embeddings to semantically analyze, chunk, store, and retrieve the most relevant API documentation from web pages. Remember to check the Solve Data official documentation to get a full list of all API endpoints and verify the scraped ones!
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.
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.
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Discover our latest community's recommendations and join the discussions about Postgres and Solve Data integration.
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…
Open topic
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…
Open topic
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…
Open topic
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…
Open topic
Dennis
Hey everyone, I love N8N so far; as a newbie when it comes to databases and development, I am happy for this awesome solution. Situation I am, at best, an intermediate coder. Right now we are building an MVP, before h…
Open topic
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