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Built-in integrations

Custom API operations Handling API rate limits

Community nodes

Install and manage community nodes

Risks when using community nodes n8n community node blocklist Using community nodes Troubleshooting and errors Building community nodes

Creating nodes

Build a declarative-style node Using the n8n-node tool Set up your development environment Build a programmatic-style node

Node building reference

Code standards Credentials file Error handling in n8n nodes HTTP request helper for node builders Node codex files Node file structure Node versioning Item linking Node user interface elements UX guidelines for community nodes Community node verification guidelines

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Node building reference

This section contains reference information, including details about:

Node building reference

This section contains reference information, including details about:

Node UI elements
Organizing your node files
Key parameters in your node's base file and credentials file.
UX guidelines and verification guidelines for submitting your node for verification by n8n.

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Build a programmatic-style node

This tutorial walks through building a programmatic-style node. Before you begin, make sure this is the node style you need. Refer to Choose your node building approach for more information.

Code standards

Following defined code standards when building your node makes your code more readable and maintainable, and helps avoid errors. This document provides guidance on good code practices for node buildin

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Node building reference

Node building reference