n8n Public API — Projects

naftiko: 1.0.0-alpha2
info:
  label: n8n Public API — Projects
  description: 'n8n Public API — Projects. 8 operations. Lead operation: Create a project. Self-contained Naftiko capability
    covering one N8n business surface.'
  tags:
  - N8n
  - Projects
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    N8N_API_KEY: N8N_API_KEY
capability:
  consumes:
  - type: http
    namespace: n8n-projects
    baseUri: https://app.n8n.cloud/api/v1
    description: n8n Public API — Projects business capability. Self-contained, no shared references.
    resources:
    - name: projects
      path: /projects
      operations:
      - name: createproject
        method: POST
        description: Create a project
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: getprojects
        method: GET
        description: Retrieve projects
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: projects-projectId
      path: /projects/{projectId}
      operations:
      - name: deleteproject
        method: DELETE
        description: Delete a project
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: projectId
          in: path
          type: string
          required: true
      - name: updateproject
        method: PUT
        description: Update a project
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: projectId
          in: path
          type: string
          required: true
    - name: projects-projectId-users
      path: /projects/{projectId}/users
      operations:
      - name: getprojectusers
        method: GET
        description: Get project users
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: projectId
          in: path
          type: string
          required: true
      - name: addprojectusers
        method: POST
        description: Add users to a project
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: projectId
          in: path
          type: string
          required: true
    - name: projects-projectId-users-userId
      path: /projects/{projectId}/users/{userId}
      operations:
      - name: removeprojectuser
        method: DELETE
        description: Remove a user from a project
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: projectId
          in: path
          type: string
          required: true
        - name: userId
          in: path
          type: string
          required: true
      - name: changeprojectuserrole
        method: PATCH
        description: Change a user's role within a project
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: projectId
          in: path
          type: string
          required: true
        - name: userId
          in: path
          type: string
          required: true
    authentication:
      type: bearer
      token: '{{env.N8N_API_KEY}}'
  exposes:
  - type: rest
    namespace: n8n-projects-rest
    port: 8080
    description: REST adapter for n8n Public API — Projects. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/projects
      name: projects
      description: REST surface for projects.
      operations:
      - method: POST
        name: createproject
        description: Create a project
        call: n8n-projects.createproject
        outputParameters:
        - type: object
          mapping: $.
      - method: GET
        name: getprojects
        description: Retrieve projects
        call: n8n-projects.getprojects
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/projects/{projectid}
      name: projects-projectid
      description: REST surface for projects-projectId.
      operations:
      - method: DELETE
        name: deleteproject
        description: Delete a project
        call: n8n-projects.deleteproject
        with:
          projectId: rest.projectId
        outputParameters:
        - type: object
          mapping: $.
      - method: PUT
        name: updateproject
        description: Update a project
        call: n8n-projects.updateproject
        with:
          projectId: rest.projectId
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/projects/{projectid}/users
      name: projects-projectid-users
      description: REST surface for projects-projectId-users.
      operations:
      - method: GET
        name: getprojectusers
        description: Get project users
        call: n8n-projects.getprojectusers
        with:
          projectId: rest.projectId
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: addprojectusers
        description: Add users to a project
        call: n8n-projects.addprojectusers
        with:
          projectId: rest.projectId
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/projects/{projectid}/users/{userid}
      name: projects-projectid-users-userid
      description: REST surface for projects-projectId-users-userId.
      operations:
      - method: DELETE
        name: removeprojectuser
        description: Remove a user from a project
        call: n8n-projects.removeprojectuser
        with:
          projectId: rest.projectId
          userId: rest.userId
        outputParameters:
        - type: object
          mapping: $.
      - method: PATCH
        name: changeprojectuserrole
        description: Change a user's role within a project
        call: n8n-projects.changeprojectuserrole
        with:
          projectId: rest.projectId
          userId: rest.userId
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: n8n-projects-mcp
    port: 9090
    transport: http
    description: MCP adapter for n8n Public API — Projects. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: create-project
      description: Create a project
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: n8n-projects.createproject
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieve-projects
      description: Retrieve projects
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: n8n-projects.getprojects
      outputParameters:
      - type: object
        mapping: $.
    - name: delete-project
      description: Delete a project
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: n8n-projects.deleteproject
      with:
        projectId: tools.projectId
      outputParameters:
      - type: object
        mapping: $.
    - name: update-project
      description: Update a project
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: n8n-projects.updateproject
      with:
        projectId: tools.projectId
      outputParameters:
      - type: object
        mapping: $.
    - name: get-project-users
      description: Get project users
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: n8n-projects.getprojectusers
      with:
        projectId: tools.projectId
      outputParameters:
      - type: object
        mapping: $.
    - name: add-users-project
      description: Add users to a project
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: n8n-projects.addprojectusers
      with:
        projectId: tools.projectId
      outputParameters:
      - type: object
        mapping: $.
    - name: remove-user-project
      description: Remove a user from a project
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: n8n-projects.removeprojectuser
      with:
        projectId: tools.projectId
        userId: tools.userId
      outputParameters:
      - type: object
        mapping: $.
    - name: change-user-s-role-within-project
      description: Change a user's role within a project
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: n8n-projects.changeprojectuserrole
      with:
        projectId: tools.projectId
        userId: tools.userId
      outputParameters:
      - type: object
        mapping: $.