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 Missive 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.
Reopen conversation
Reopens the current conversation.
Assign users
Assigns users to the current conversation.
Create draft
Creates a new draft in a new conversation.
List conversations
List conversations visible to the user who owns the API token.
Get conversation
Fetch a specific conversation using the conversation id.
List messages
List messages in the conversation passed as `id`.
Create conversation
Creates a new conversation.
Archive conversation
Archives a specified conversation.
Trash conversation
Moves the specified conversation to trash.
Move to inbox
Moves the specified conversation back to inbox.
Comment on conversation
Adds a comment to a specified conversation.
Create task
Creates a new task related to a conversation.
Add labels
Adds labels to the specified conversation.
Remove labels
Removes labels from the specified conversation.
Close conversation
Closes a specified conversation.
Reopen conversation
Reopens a specified closed conversation.
Assign conversation
Assigns a specified conversation to a user.
Add assignees
Adds assignees to a specified conversation.
Remove assignees
Removes assignees from a specified conversation.
Set color
Sets color for the specified conversation.
Set subject
Sets the subject of the specified conversation.
Fetch conversations
Fetches attributes for the given conversation IDs.
Create conversation
Creates a new conversation.
Archive conversation
Archives current conversation.
Trash conversation
Trashes current conversation.
Move to Inbox
Moves current conversation to Inbox.
Create comment
Creates a comment in the current conversation.
Add labels
Adds labels to the current conversation.
Remove labels
Removes labels from the current conversation.
Close conversation
Closes the current conversation.
Create draft in current conversation
Creates a new draft in the current conversation.
Reply to conversation
Replies to current conversation latest message.
Forward message
Forwards current conversation latest message.
Insert text
Inserts content as text in the currently selected composer.
Insert HTML
Inserts content as HTML in the currently selected composer.
Create draft
Creates a new draft in Missive.
Create report
Create analytics report
Get report
Get analytics report
Create contact
Creates new contacts in the contact book.
Update contact(s)
Update existing contacts with new information based on their IDs.
List contacts
Retrieve a list of contacts stored in Missive.
Get a contact
Fetch a specific contact using the contact ID.
List contact books
List the contact books that the authenticated user has access to.
List contact groups
List contact groups or organizations linked to a contact book.
Create message
Create an incoming message in a custom channel.
Get message
Fetch a specific message headers, body and attachments using the message id.
List messages
Fetch messages matching an email Message-ID.
Fetch messages
Fetches attributes for the given message IDs.
List organizations
List organizations the authenticated user is part of.
Create post
Create a post in a conversation or append it to an existing one.
List responses
List responses for the authenticated user.
Get response
Fetch a specific response using the response id.
List shared labels
List shared labels in organizations the authenticated user is part of.
List teams
List teams in organizations the authenticated user is part of.
List users
List users in organizations the authenticated user is part of.
Fetch users
Fetches attributes for all users.
Get stored data
Retrieve data that has been previously stored using storeSet.
Set stored data
Store data that remains consistent between page reloads and app reloads.
Fetch labels
Fetches attributes for all shared labels.
Create task
Creates a task in the current conversation.
To set up Missive 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 Missive 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 Missive 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.
Learn what database activity monitoring is, why it's important, and how to automatically monitor a Postgres database containing IoT data with n8n workflows.
Learn how to build an n8n workflow that processes text, stores data in two databases, and sends messages to Slack.
Discover our latest community's recommendations and join the discussions about Missive and Postgres 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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