> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cnap.tech/llms.txt
> Use this file to discover all available pages before exploring further.

# Create registry credential

> Adds a registry credential to the workspace for OCI proxy authentication.



## OpenAPI

````yaml /openapi.json post /v1/registry/credentials
openapi: 3.1.0
info:
  title: CNAP API
  version: 1.0.0
  description: >-
    Public API for managing CNAP workspaces, clusters, templates, products, and
    deployments.


    Authenticate with a Personal Access Token via the `Authorization: Bearer
    cnap_pat_...` header.


    Workspace-scoped endpoints require the `X-Workspace-Id` header.
servers:
  - url: https://api.cnap.tech
    description: Production
security: []
paths:
  /v1/registry/credentials:
    post:
      tags:
        - Registry
      summary: Create registry credential
      description: >-
        Adds a registry credential to the workspace for OCI proxy
        authentication.
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                name:
                  type: string
                  minLength: 1
                  maxLength: 100
                  example: GitHub Container Registry
                registry_url:
                  type: string
                  minLength: 1
                  maxLength: 2048
                  example: ghcr.io
                type:
                  type: string
                  enum:
                    - basic
                    - token
                    - oauth
                  description: Auth type
                credentials:
                  type: object
                  properties:
                    username:
                      type: string
                      minLength: 1
                      maxLength: 200
                      description: Username for basic auth
                    password:
                      type: string
                      minLength: 1
                      maxLength: 500
                      description: Password for basic auth
                    token:
                      type: string
                      minLength: 1
                      maxLength: 2000
                      description: Bearer token for token auth
                    client_id:
                      type: string
                      minLength: 1
                      maxLength: 200
                      description: Client ID for OAuth
                    client_secret:
                      type: string
                      minLength: 1
                      maxLength: 500
                      description: Client secret for OAuth
                    token_url:
                      type: string
                      minLength: 1
                      maxLength: 2048
                      description: Token endpoint URL for OAuth
                  description: Auth credentials (type-dependent)
              required:
                - name
                - registry_url
                - type
                - credentials
      responses:
        '201':
          description: Credential created
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '403':
          description: Missing or invalid workspace
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '422':
          description: Validation error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
        - BearerAuth: []
components:
  schemas:
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
              example: not_found
            message:
              type: string
              example: Resource not found
            param:
              type: string
              description: The request field that caused the error
              example: name
            suggestion:
              type: string
              example: Run `cnap clusters list` to see available clusters
            details: {}
          required:
            - code
            - message
      required:
        - error
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: >-
        Personal Access Token (cnap_pat_...) or OAuth2 JWT. Create tokens at
        https://cnap.tech/account/tokens

````