most people struggle with n8n because they try to learn every...
Machina@EXM7777
93 views
Jun 19, 2025
~4 min read
1
most people struggle with n8n because they try to learn every single node...
here are the 20 nodes that will handle 95% of your automations:
a thread 🧵
here are the 20 nodes that will handle 95% of your automations:
a thread 🧵
2
1/ HTTP Request Node
this is your gateway to connect with any API
basic setup:
- method: GET/POST/PUT
- URL: the API endpoint
- headers: usually "Content-Type: application/json"
- body: your data payload
master this node and you can connect n8n to literally anything
this is your gateway to connect with any API
basic setup:
- method: GET/POST/PUT
- URL: the API endpoint
- headers: usually "Content-Type: application/json"
- body: your data payload
master this node and you can connect n8n to literally anything
3
2/ IF Node
your automation's decision maker
think of it as "if this happens, do that"
setup:
- condition type: string, number, boolean
- operation: equal, contains, greater than
- value 1: the data you're checking
- value 2: what you're comparing it to
your automation's decision maker
think of it as "if this happens, do that"
setup:
- condition type: string, number, boolean
- operation: equal, contains, greater than
- value 1: the data you're checking
- value 2: what you're comparing it to
4
3/ Set Node
transforms and cleans your data
use it to:
- rename fields
- add new properties
- format data for the next step
- clean messy API responses
setup:
- operation: "set"
- name: new field name
- value: {{ $json.old_field_name }}
transforms and cleans your data
use it to:
- rename fields
- add new properties
- format data for the next step
- clean messy API responses
setup:
- operation: "set"
- name: new field name
- value: {{ $json.old_field_name }}
5
4/ Gmail Node
automate your entire email workflow
can:
- send emails
- read incoming messages
- search for specific emails
- mark as read/unread
setup requires:
- google oauth connection
- proper scopes enabled
- recipient/subject/body fields
automate your entire email workflow
can:
- send emails
- read incoming messages
- search for specific emails
- mark as read/unread
setup requires:
- google oauth connection
- proper scopes enabled
- recipient/subject/body fields
6
5/ Google Sheets Node
turn spreadsheets into databases
operations:
- append: add new rows
- lookup: find specific data
- update: modify existing rows
- read: get spreadsheet data
setup:
- google service account
- sheet ID from URL
- range (like A1:Z1000)
turn spreadsheets into databases
operations:
- append: add new rows
- lookup: find specific data
- update: modify existing rows
- read: get spreadsheet data
setup:
- google service account
- sheet ID from URL
- range (like A1:Z1000)
7
6/ Webhook Node
triggers your automation from external sources
types:
- webhook trigger: starts workflows
- webhook response: sends data back
setup:
- copy the webhook URL
- paste into external app
- configure HTTP method
- set response format
triggers your automation from external sources
types:
- webhook trigger: starts workflows
- webhook response: sends data back
setup:
- copy the webhook URL
- paste into external app
- configure HTTP method
- set response format
8
7/ Schedule Trigger Node
runs automations on autopilot
options:
- interval: every X minutes/hours
- cron expression: specific times
- timezone settings
setup:
- choose interval or cron
- set timezone
- enable/disable as needed
runs automations on autopilot
options:
- interval: every X minutes/hours
- cron expression: specific times
- timezone settings
setup:
- choose interval or cron
- set timezone
- enable/disable as needed
9
8/ Slack Node
automate team communication
can:
- send messages to channels
- direct message users
- create channels
- upload files
setup:
- slack app token
- channel ID or username
- message content
- formatting options
automate team communication
can:
- send messages to channels
- direct message users
- create channels
- upload files
setup:
- slack app token
- channel ID or username
- message content
- formatting options
10
9/ Code Node (JavaScript)
write custom logic when nodes aren't enough
use for:
- complex data transformations
- custom calculations
- API response parsing
- conditional logic
setup:
- write JavaScript code
- use $input.all() for data
- return array of objects
write custom logic when nodes aren't enough
use for:
- complex data transformations
- custom calculations
- API response parsing
- conditional logic
setup:
- write JavaScript code
- use $input.all() for data
- return array of objects
11
10/ Merge Node
combines data from multiple sources
types:
- append: stack data vertically
- merge: combine by key
- multiplex: cross-join data
setup:
- choose merge mode
- set input names
- configure join conditions
combines data from multiple sources
types:
- append: stack data vertically
- merge: combine by key
- multiplex: cross-join data
setup:
- choose merge mode
- set input names
- configure join conditions
12
11/ Split In Batches Node
processes large datasets efficiently
prevents timeouts and API limits
setup:
- batch size: items per batch
- reset: start fresh each run
- input data: your large dataset
processes large datasets efficiently
prevents timeouts and API limits
setup:
- batch size: items per batch
- reset: start fresh each run
- input data: your large dataset
13
12/ Wait Node
adds delays between actions
prevents API rate limiting
types:
- wait for time: fixed delay
- wait for webhook: external trigger
setup:
- delay duration
- unit (seconds/minutes/hours)
adds delays between actions
prevents API rate limiting
types:
- wait for time: fixed delay
- wait for webhook: external trigger
setup:
- delay duration
- unit (seconds/minutes/hours)
14
13/ Filter Node
removes unwanted data from your workflow
conditions:
- keep items that match
- remove items that match
- pass through all
setup:
- condition type
- field to check
- comparison value
removes unwanted data from your workflow
conditions:
- keep items that match
- remove items that match
- pass through all
setup:
- condition type
- field to check
- comparison value
15
14/ Error Trigger Node
catches workflow failures
handles:
- API timeouts
- authentication errors
- data validation issues
setup:
- connect to main workflow
- add error handling logic
- send notifications or retry
catches workflow failures
handles:
- API timeouts
- authentication errors
- data validation issues
setup:
- connect to main workflow
- add error handling logic
- send notifications or retry
16
15/ NoOp Node
placeholder that does nothing
useful for:
- workflow organization
- temporary connections
- testing purposes
setup:
- just connect it
sometimes you need a node that literally does nothing
placeholder that does nothing
useful for:
- workflow organization
- temporary connections
- testing purposes
setup:
- just connect it
sometimes you need a node that literally does nothing
17
16/ FTP Node
transfers files between servers
operations:
- upload files
- download files
- list directory contents
setup:
- FTP server credentials
- file paths
- transfer mode
transfers files between servers
operations:
- upload files
- download files
- list directory contents
setup:
- FTP server credentials
- file paths
- transfer mode
18
17/ Switch Node
multiple conditional branches
like IF node but with many options
setup:
- routing mode
- multiple conditions
- fallback route
when you need more than simple if/else logic
multiple conditional branches
like IF node but with many options
setup:
- routing mode
- multiple conditions
- fallback route
when you need more than simple if/else logic
19
18/ Execute Workflow Node
runs other workflows from inside workflows
creates:
- modular automations
- reusable workflow components
- complex orchestration
setup:
- target workflow ID
- input data
- wait for completion
runs other workflows from inside workflows
creates:
- modular automations
- reusable workflow components
- complex orchestration
setup:
- target workflow ID
- input data
- wait for completion
20
19/ Agent Node (AI Tools)
connects AI models to your automations
can:
- call OpenAI, Claude, or local models
- use tools and function calling
- chain AI responses together
- process unstructured data
setup:
- choose AI model (OpenAI/Anthropic/etc)
- add API credentials
- configure tools and prompts
- set temperature and max tokens
connects AI models to your automations
can:
- call OpenAI, Claude, or local models
- use tools and function calling
- chain AI responses together
- process unstructured data
setup:
- choose AI model (OpenAI/Anthropic/etc)
- add API credentials
- configure tools and prompts
- set temperature and max tokens
21
20/ MySQL Node
connects to real databases
operations:
- execute SQL queries
- insert/update/delete records
- run stored procedures
setup:
- database credentials
- connection string
- SQL query with parameters
connects to real databases
operations:
- execute SQL queries
- insert/update/delete records
- run stored procedures
setup:
- database credentials
- connection string
- SQL query with parameters
22
master these 20 nodes and you can build 95% of business automations
(let me know if i forgot one)
start with the first 5:
- HTTP Request
- IF
- Set
- Gmail
- Google Sheets
then gradually add the others as you need them
don't try to learn all 200+ nodes at once
focus on these core ones and you'll build some great automations
(let me know if i forgot one)
start with the first 5:
- HTTP Request
- IF
- Set
- Gmail
- Google Sheets
then gradually add the others as you need them
don't try to learn all 200+ nodes at once
focus on these core ones and you'll build some great automations