n8n Workflows articles

n8n Workflows 1,016 What n8n is, and what you can automate with it n8n is a program that connects applications to one another through workflows: when something happens in one...
n8n Workflows 1,073 n8n webhooks: test URL, production URL, and why they do not fire An n8n Webhook node has two addresses: a test one and a production one. The test address answers only while the...
n8n Workflows 1,288 Connecting n8n to e-mail: SMTP and IMAP For n8n to send e-mail you use SMTP; to read it, IMAP. Either way n8n signs in to a mailbox like any e-mail program:...
n8n Workflows 1,221 Connecting n8n to Google Sheets For n8n to read and write a Google Sheets spreadsheet it needs a credential proving to Google that n8n is allowed to...
n8n Workflows 979 n8n and WhatsApp: a message flow with Evolution API n8n does not talk to WhatsApp on its own. The usual flow puts Evolution API in the middle: it is the bridge to...
n8n Workflows 1,119 n8n and WordPress: posts and WooCommerce orders n8n talks to WordPress through WordPress’s own REST API. That allows two things: n8n can create or update posts on...
n8n Workflows 1,189 n8n and your database: the MySQL and PostgreSQL nodes n8n’s MySQL and PostgreSQL nodes let a workflow query, insert and update rows directly in a database. The node is...
n8n Workflows 1,001 n8n Schedule Trigger or a cron job: which to use Use the n8n scheduler (the Schedule Trigger node) when the job is about connecting applications and you want to see...
n8n Workflows 970 n8n workflow failed: reading the error, retrying and getting an alert When an n8n workflow fails, the executions list shows which one and at what node. From there you have three tools to...
n8n Workflows 954 Calling an AI model from an n8n workflow: sort and summarise incoming messages In an n8n workflow, an AI model does three jobs well: classify a message into a category, summarise a long text and...