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OpenAPI Specification
openapi: 3.2.0
info:
title: n8n Public Tags API
description: The n8n public REST API provides programmatic access to n8n instance resources including workflows, executions, credentials, users, tags, variables, projects, source control, audit, data tables, community packages, folders, and insights.
termsOfService: https://n8n.io/legal/#terms
contact:
name: n8n
url: https://n8n.io/
email: hello@n8n.io
license:
name: Sustainable Use License
url: https://github.com/n8n-io/n8n/blob/master/LICENSE.md
version: 1.1.1
servers:
- url: https://app.n8n.cloud/api/v1
description: n8n Cloud
- url: '{baseUrl}/api/v1'
description: Self-hosted n8n
variables:
baseUrl:
default: http://localhost:5678
security:
- ApiKeyAuth: []
- BearerAuth: []
tags:
- name: Tags
description: Operations about tags
paths:
/tags:
post:
tags:
- Tags
summary: Create a tag
operationId: createTag
responses:
'201':
description: Created
get:
tags:
- Tags
summary: Retrieve all tags
operationId: getTags
parameters:
- name: limit
in: query
schema:
type: number
- name: cursor
in: query
schema:
type: string
responses:
'200':
description: Operation successful.
/tags/{id}:
get:
tags:
- Tags
summary: Retrieves a tag
operationId: getTag
parameters:
- name: id
in: path
required: true
schema:
type: string
responses:
'200':
description: Operation successful.
delete:
tags:
- Tags
summary: Delete a tag
operationId: deleteTag
parameters:
- name: id
in: path
required: true
schema:
type: string
responses:
'200':
description: Operation successful.
put:
tags:
- Tags
summary: Update a tag
operationId: updateTag
parameters:
- name: id
in: path
required: true
schema:
type: string
responses:
'200':
description: Operation successful.
components:
securitySchemes:
ApiKeyAuth:
type: apiKey
in: header
name: X-N8N-API-KEY
BearerAuth:
type: http
scheme: bearer
bearerFormat: JWT
externalDocs:
description: n8n API documentation
url: https://docs.n8n.io/api/