Civitai

Civitai Models API

Catalog of model checkpoints, LoRAs, embeddings, and VAEs.

Documentation GitHub OpenAPI

Operations 2

GET /models List Models #

GET /models/{id} Get Model #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Civitai Site Models API
  version: '1.0'
  description: 'Browse and search the Civitai public catalog of Stable Diffusion, SDXL, Flux, and video models.

    Exposes models, model versions, images, creators, tags, users, permissions, and the user vault.

    Public read endpoints are cached; authenticated endpoints are not. Authenticate with a personal

    API key issued at civitai.com using a Bearer token.

    '
  contact:
    name: Civitai Developer Support
    url: https://developer.civitai.com/
  termsOfService: https://civitai.com/content/tos
  license:
    name: Civitai Terms of Service
    url: https://civitai.com/content/tos
servers:
- url: https://civitai.com/api/v1
  description: Civitai Site API
security:
- BearerAuth: []
- {}
tags:
- name: Models
  description: Catalog of model checkpoints, LoRAs, embeddings, and VAEs.
paths:
  /models:
    get:
      operationId: listModels
      summary: List Models
      tags:
      - Models
      parameters:
      - name: limit
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 200
          default: 100
      - name: page
        in: query
        schema:
          type: integer
          minimum: 1
      - name: query
        in: query
        schema:
          type: string
      - name: tag
        in: query
        schema:
          type: string
      - name: username
        in: query
        schema:
          type: string
      - name: types
        in: query
        schema:
          type: array
          items:
            type: string
            enum:
            - Checkpoint
            - TextualInversion
            - Hypernetwork
            - AestheticGradient
            - LORA
            - LoCon
            - Controlnet
            - Poses
            - Wildcards
            - Workflows
            - Other
      - name: sort
        in: query
        schema:
          type: string
          enum:
          - Highest Rated
          - Most Downloaded
          - Newest
      - name: period
        in: query
        schema:
          type: string
          enum:
          - AllTime
          - Year
          - Month
          - Week
          - Day
      - name: nsfw
        in: query
        schema:
          type: boolean
      responses:
        '200':
          description: Page of models.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ModelPage'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/RateLimited'
  /models/{id}:
    get:
      operationId: getModel
      summary: Get Model
      tags:
      - Models
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Model detail.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Model'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    Creator:
      type: object
      properties:
        username:
          type: string
        image:
          type: string
          format: uri
        modelCount:
          type: integer
        link:
          type: string
          format: uri
    Model:
      type: object
      properties:
        id:
          type: integer
        name:
          type: string
        description:
          type: string
        type:
          type: string
          enum:
          - Checkpoint
          - TextualInversion
          - Hypernetwork
          - AestheticGradient
          - LORA
          - LoCon
          - Controlnet
          - Poses
          - Wildcards
          - Workflows
          - Other
        nsfw:
          type: boolean
        nsfwLevel:
          type: integer
        allowNoCredit:
          type: boolean
        allowCommercialUse:
          type: array
          items:
            type: string
            enum:
            - None
            - Image
            - RentCivit
            - Rent
            - Sell
        allowDerivatives:
          type: boolean
        allowDifferentLicense:
          type: boolean
        stats:
          $ref: '#/components/schemas/Stats'
        creator:
          $ref: '#/components/schemas/Creator'
        tags:
          type: array
          items:
            type: string
        modelVersions:
          type: array
          items:
            $ref: '#/components/schemas/ModelVersion'
    Error:
      type: object
      properties:
        error:
          type: string
        message:
          type: string
        code:
          type: string
    Image:
      type: object
      properties:
        id:
          type: integer
        url:
          type: string
          format: uri
        hash:
          type: string
        width:
          type: integer
        height:
          type: integer
        nsfwLevel:
          type: integer
        nsfw:
          type: boolean
        createdAt:
          type: string
          format: date-time
        postId:
          type: integer
        stats:
          $ref: '#/components/schemas/Stats'
        meta:
          type: object
          additionalProperties: true
        username:
          type: string
    Stats:
      type: object
      properties:
        downloadCount:
          type: integer
        favoriteCount:
          type: integer
        commentCount:
          type: integer
        ratingCount:
          type: integer
        rating:
          type: number
        thumbsUpCount:
          type: integer
        thumbsDownCount:
          type: integer
    ModelVersion:
      type: object
      properties:
        id:
          type: integer
        modelId:
          type: integer
        name:
          type: string
        baseModel:
          type: string
          description: e.g. SD 1.5, SDXL 1.0, Flux.1 D
        baseModelType:
          type: string
        createdAt:
          type: string
          format: date-time
        updatedAt:
          type: string
          format: date-time
        publishedAt:
          type: string
          format: date-time
        trainedWords:
          type: array
          items:
            type: string
        air:
          type: string
          description: AI Resource Identifier, e.g. urn:air:sdxl:lora:civitai:12345@67890
        downloadUrl:
          type: string
          format: uri
        files:
          type: array
          items:
            $ref: '#/components/schemas/ModelFile'
        images:
          type: array
          items:
            $ref: '#/components/schemas/Image'
        stats:
          $ref: '#/components/schemas/Stats'
    ModelFile:
      type: object
      properties:
        id:
          type: integer
        name:
          type: string
        sizeKB:
          type: number
        type:
          type: string
          enum:
          - Model
          - VAE
          - Config
          - Negative
          - Training Data
          - Archive
          - Other
        format:
          type: string
          enum:
          - SafeTensor
          - PickleTensor
          - Other
        pickleScanResult:
          type: string
        virusScanResult:
          type: string
        scannedAt:
          type: string
          format: date-time
        downloadUrl:
          type: string
          format: uri
        hashes:
          type: object
          properties:
            AutoV1:
              type: string
            AutoV2:
              type: string
            SHA256:
              type: string
            CRC32:
              type: string
            Blake3:
              type: string
    ModelPage:
      type: object
      properties:
        items:
          type: array
          items:
            $ref: '#/components/schemas/Model'
        metadata:
          $ref: '#/components/schemas/Metadata'
    Metadata:
      type: object
      properties:
        currentPage:
          type: integer
        pageSize:
          type: integer
        nextPage:
          type: string
        prevPage:
          type: string
        totalItems:
          type: integer
        totalPages:
          type: integer
  responses:
    NotFound:
      description: Resource not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    RateLimited:
      description: Too many requests.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing or invalid bearer token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: token
      description: Personal API token issued at https://civitai.com/user/account.

Civitai Models API

Operations 2

Documentation

Specifications

Schemas & Data

Other Resources