Civitai

Civitai Models API

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

GitHub OpenAPI

Documentation

📖
Documentation
https://developer.civitai.com/site/
📖
Documentation
https://developer.civitai.com/site/reference/
📖
Documentation
https://developer.civitai.com/site/reference/models
📖
Documentation
https://developer.civitai.com/site/reference/images
📖
Documentation
https://developer.civitai.com/site/reference/creators
📖
Documentation
https://developer.civitai.com/site/reference/users
📖
Documentation
https://developer.civitai.com/site/reference/permissions
📖
Documentation
https://developer.civitai.com/site/reference/vault
📖
Documentation
https://developer.civitai.com/orchestration/
📖
Documentation
https://developer.civitai.com/orchestration/guide/
📖
Documentation
https://developer.civitai.com/orchestration/guide/getting-started
📖
Authentication
https://developer.civitai.com/orchestration/guide/authentication
📖
Documentation
https://developer.civitai.com/orchestration/guide/workflows
📖
Documentation
https://developer.civitai.com/orchestration/guide/submitting-work
📖
Documentation
https://developer.civitai.com/orchestration/reference/
📖
Documentation
https://developer.civitai.com/orchestration/recipes/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/openapi/civitai-models-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/json-schema/civitai-model-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/json-schema/civitai-image-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/json-schema/civitai-workflow-schema.json

Other Resources

🔗
JSONLD
https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/json-ld/civitai-context.jsonld
🔗
Webhooks
https://developer.civitai.com/orchestration/guide/results-and-webhooks
🔗
ErrorCodes
https://developer.civitai.com/orchestration/guide/errors-and-retries
🔗
Examples
https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/examples/civitai-image-generation-example.json
🔗
Examples
https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/examples/civitai-video-generation-example.json

OpenAPI Specification

civitai-models-api-openapi.yml Raw ↑ 
openapi: 3.1.0
info:
  title: Civitai Orchestration Blobs Models API
  version: v2
  description: 'Submit AI generation workflows — image, video, audio, language, and LoRA training — through a single

    contract. The Orchestration API races multiple providers and engines behind one workflow surface and

    delivers results via webhooks or polling. Authenticate with a Bearer token issued at civitai.com.

    '
  contact:
    name: Civitai Developer Support
    url: https://developer.civitai.com/orchestration/
  termsOfService: https://civitai.com/content/tos
  license:
    name: Civitai Terms of Service
    url: https://civitai.com/content/tos
servers:
- url: https://orchestration.civitai.com
  description: Civitai Orchestration 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:
    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
    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'
    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'
    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
    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
    Error:
      type: object
      properties:
        error:
          type: string
        message:
          type: string
        code:
          type: string
    Creator:
      type: object
      properties:
        username:
          type: string
        image:
          type: string
          format: uri
        modelCount:
          type: integer
        link:
          type: string
          format: uri
  responses:
    Unauthorized:
      description: Missing or invalid bearer token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    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'
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: token
      description: Personal API token issued at https://civitai.com/user/account.