AutoContent API

AutoContent API Assets API

The assets API from AutoContent API — 3 operation(s) for assets.

GitHub OpenAPI

Operations 3

GET /assets List the Project Asset library #
GET /assets/{id} Get Asset detail and Artifacts #
POST /assets/{id}/feedback Record Asset usefulness feedback #

Documentation

📖
Documentation
https://autocontentapi.com/developers
📖
APIReference
https://autocontentapi.com/developers/api
📖
Authentication
https://autocontentapi.com/developers/api
📖
Documentation
https://docs.autocontentapi.com/

Specifications

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

Other Resources

🔗
ToolCrosswalk
https://raw.githubusercontent.com/api-evangelist/autocontent-api/refs/heads/main/mcp/autocontent-api-tool-crosswalk.yml
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/autocontent-api/refs/heads/main/data-model/autocontent-api-data-model.yml
🔗
Webhooks
https://raw.githubusercontent.com/api-evangelist/autocontent-api/refs/heads/main/asyncapi/autocontent-api-webhooks.yml

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OpenAPI Specification

autocontent-api-assets-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: AutoContent Platform Assets API
  version: 1.0.0
  description: First-class content Assets with prepaid USD billing. Generic document and video routes do not exist.
servers:
- url: https://api.autocontentapi.com/v1
tags:
- name: Assets
paths:
  /assets:
    get:
      operationId: listAssets
      summary: List the Project Asset library
      tags:
      - Assets
      security:
      - platformOAuth: []
      - platformApiKey: []
      x-required-scopes:
      - platform.read
      x-principal: oauth_or_api_key
      x-idempotency-required: false
      parameters:
      - name: cursor
        in: query
        required: false
        schema:
          type: string
          minLength: 1
          maxLength: 4096
      - name: limit
        in: query
        required: false
        schema:
          type: string
          pattern: ^(?:[1-9]|[1-9][0-9]|100)$
      - name: project_id
        in: query
        required: false
        schema:
          type: string
          pattern: ^prj_[A-Za-z0-9_-]+$
      - name: asset_type
        in: query
        required: false
        schema:
          type: string
          enum:
          - article
          - lead_magnet
          - ebook
          - slides
          - infographic
          - quiz
          - podcast_episode
          - short_video
          - explainer_video
          - launch_video
          - product_demo_video
          - ad_video
      - name: origin
        in: query
        required: false
        schema:
          type: string
          enum:
          - one_off
          - content_loop
      - name: status
        in: query
        required: false
        schema:
          type: string
          enum:
          - queued
          - generating
          - succeeded
          - failed
          - cancelled
      - name: created_at_from
        in: query
        required: false
        schema:
          type: string
          format: date-time
          pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$
      - name: created_at_before
        in: query
        required: false
        schema:
          type: string
          format: date-time
          pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$
      - name: input_type
        in: query
        required: false
        schema:
          type: string
          enum:
          - trend
          - topic
          - knowledge
      - name: subject_query
        in: query
        required: false
        schema:
          type: string
          minLength: 1
          maxLength: 200
          x-max-utf8-bytes: 200
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: false
                required:
                - data
                - next_cursor
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Asset'
                  next_cursor:
                    oneOf:
                    - type: string
                      minLength: 1
                    - type: 'null'
        default:
          $ref: '#/components/responses/AutoContentError'
  /assets/{id}:
    get:
      operationId: getAsset
      summary: Get Asset detail and Artifacts
      tags:
      - Assets
      security:
      - platformOAuth: []
      - platformApiKey: []
      x-required-scopes:
      - platform.read
      x-principal: oauth_or_api_key
      x-idempotency-required: false
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          pattern: ^ast_[A-Za-z0-9_-]+$
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Asset'
        default:
          $ref: '#/components/responses/AutoContentError'
  /assets/{id}/feedback:
    post:
      operationId: recordAssetFeedback
      summary: Record Asset usefulness feedback
      tags:
      - Assets
      security:
      - platformOAuth: []
      - platformApiKey: []
      x-required-scopes:
      - platform.write
      x-principal: oauth_or_api_key
      x-idempotency-required: false
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          pattern: ^ast_[A-Za-z0-9_-]+$
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                rating:
                  type: string
                  enum:
                  - useful
                  - not_useful
                reason:
                  type: string
                  minLength: 1
                  maxLength: 1000
                  x-max-utf8-bytes: 1000
              required:
              - rating
              additionalProperties: false
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AssetFeedback'
        default:
          $ref: '#/components/responses/AutoContentError'
components:
  schemas:
    AssetFeedback:
      type: object
      additionalProperties: false
      required:
      - revision
      - rating
      - reason
      - created_at
      properties:
        revision:
          type: integer
          minimum: 1
        rating:
          type: string
          enum:
          - useful
          - not_useful
        reason:
          oneOf:
          - type: string
            maxLength: 1000
          - type: 'null'
        created_at:
          type: string
          format: date-time
    Asset:
      type: object
      additionalProperties: false
      required:
      - id
      - generation_id
      - project_id
      - asset_type
      - status
      - created_at
      properties:
        id:
          type: string
          pattern: ^ast_[A-Za-z0-9_-]+$
        generation_id:
          type: string
          pattern: ^gen_[A-Za-z0-9_-]+$
        project_id:
          type: string
          pattern: ^prj_[A-Za-z0-9_-]+$
        asset_type:
          $ref: '#/components/schemas/AssetType'
        title:
          oneOf:
          - type: string
            minLength: 1
          - type: 'null'
        status:
          type: string
          enum:
          - queued
          - generating
          - succeeded
          - failed
          - cancelled
        origin:
          type: string
          enum:
          - one_off
          - content_loop
        language:
          type: string
          minLength: 2
          maxLength: 255
          format: bcp47
        instructions:
          oneOf:
          - type: string
            maxLength: 4000
          - type: 'null'
        normalized_options:
          description: One normalized first-class Asset options contract. Exact schemas are also discoverable from GET /asset-types.
          anyOf:
          - type: object
            properties:
              target_words:
                default: 1200
                type: integer
                minimum: 500
                maximum: 3000
            required:
            - target_words
            additionalProperties: false
          - type: object
            properties:
              page_count:
                default: 10
                type: integer
                minimum: 4
                maximum: 30
              format:
                default: auto
                type: string
                enum:
                - auto
                - checklist
                - cheat_sheet
                - workbook
                - planner
                - tracker
                - scorecard
                - roadmap
                - challenge
                - swipe_file
                - resource_guide
                - comparison_guide
                - meal_plan
            required:
            - page_count
            - format
            additionalProperties: false
          - type: object
            properties:
              chapter_count:
                default: 6
                type: integer
                minimum: 3
                maximum: 12
              target_pages:
                default: 30
                type: integer
                minimum: 15
                maximum: 60
            required:
            - chapter_count
            - target_pages
            additionalProperties: false
          - type: object
            properties:
              slide_count:
                default: 12
                type: integer
                minimum: 5
                maximum: 30
              aspect_ratio:
                default: '16:9'
                type: string
                enum:
                - '16:9'
                - '4:3'
            required:
            - slide_count
            - aspect_ratio
            additionalProperties: false
          - type: object
            properties:
              aspect_ratio:
                default: '4:5'
                type: string
                enum:
                - '1:1'
                - '4:5'
                - '9:16'
                - '16:9'
              resolution:
                default: standard
                type: string
                enum:
                - standard
                - high
            required:
            - aspect_ratio
            - resolution
            additionalProperties: false
          - type: object
            properties:
              question_count:
                default: 10
                type: integer
                minimum: 5
                maximum: 30
              difficulty:
                default: intermediate
                type: string
                enum:
                - beginner
                - intermediate
                - advanced
            required:
            - question_count
            - difficulty
            additionalProperties: false
          - type: object
            properties:
              duration_seconds:
                default: 600
                type: integer
                minimum: 120
                maximum: 14400
            required:
            - duration_seconds
            additionalProperties: false
          - type: object
            properties:
              duration_seconds:
                default: 30
                type: integer
                minimum: 5
                maximum: 180
              aspect_ratio:
                default: '9:16'
                type: string
                enum:
                - '9:16'
                - '1:1'
                - '16:9'
              resolution:
                default: 1080p
                type: string
                enum:
                - 720p
                - 1080p
              captions:
                default: true
                type: boolean
              presentation_mode:
                default: faceless
                type: string
                enum:
                - faceless
                - avatar
            required:
            - duration_seconds
            - aspect_ratio
            - resolution
            - captions
            - presentation_mode
            additionalProperties: false
          - type: object
            properties:
              duration_seconds:
                default: 90
                type: integer
                minimum: 30
                maximum: 600
              aspect_ratio:
                default: '16:9'
                type: string
                enum:
                - '16:9'
                - '9:16'
                - '1:1'
              resolution:
                default: 1080p
                type: string
                enum:
                - 720p
                - 1080p
              captions:
                default: true
                type: boolean
              presentation_mode:
                default: faceless
                type: string
                enum:
                - faceless
                - avatar
            required:
            - duration_seconds
            - aspect_ratio
            - resolution
            - captions
            - presentation_mode
            additionalProperties: false
          - type: object
            properties:
              duration_seconds:
                default: 60
                type: integer
                minimum: 15
                maximum: 180
              aspect_ratio:
                default: '16:9'
                type: string
                enum:
                - '16:9'
                - '9:16'
                - '1:1'
              resolution:
                default: 1080p
                type: string
                enum:
                - 720p
                - 1080p
              captions:
                default: true
                type: boolean
              presentation_mode:
                default: faceless
                type: string
                enum:
                - faceless
                - avatar
            required:
            - duration_seconds
            - aspect_ratio
            - resolution
            - captions
            - presentation_mode
            additionalProperties: false
          - type: object
            properties:
              duration_seconds:
                default: 120
                type: integer
                minimum: 30
                maximum: 600
              aspect_ratio:
                default: '16:9'
                type: string
                enum:
                - '16:9'
                - '9:16'
                - '1:1'
              resolution:
                default: 1080p
                type: string
                enum:
                - 720p
                - 1080p
              captions:
                default: true
                type: boolean
              presentation_mode:
                default: faceless
                type: string
                enum:
                - faceless
                - avatar
              product_visual_source_ids:
                minItems: 1
                maxItems: 20
                type: array
                items:
                  type: string
                  minLength: 1
                  maxLength: 200
                  pattern: ^[A-Za-z0-9_-]+$
                uniqueItems: true
            required:
            - duration_seconds
            - aspect_ratio
            - resolution
            - captions
            - presentation_mode
            additionalProperties: false
          - type: object
            properties:
              duration_seconds:
                default: 30
                type: integer
                minimum: 5
                maximum: 120
              aspect_ratio:
                default: '9:16'
                type: string
                enum:
                - '9:16'
                - '1:1'
                - '16:9'
              resolution:
                default: 1080p
                type: string
                enum:
                - 720p
                - 1080p
              captions:
                default: true
                type: boolean
              presentation_mode:
                default: faceless
                type: string
                enum:
                - faceless
                - avatar
            required:
            - duration_seconds
            - aspect_ratio
            - resolution
            - captions
            - presentation_mode
            additionalProperties: false
        contract_version:
          type: integer
          minimum: 1
        requested_model:
          oneOf:
          - type: string
            minLength: 1
          - type: 'null'
        model_used:
          oneOf:
          - type: string
            minLength: 1
          - type: 'null'
        presentation_mode:
          oneOf:
          - type: string
            enum:
            - faceless
            - avatar
          - type: 'null'
        effective_voice_id:
          oneOf:
          - type: string
            pattern: ^voice_[A-Za-z0-9_-]+$
          - type: 'null'
        effective_avatar_id:
          oneOf:
          - type: string
            pattern: ^avatar_[A-Za-z0-9_-]+$
          - type: 'null'
        logo_revision_id:
          oneOf:
          - type: string
            minLength: 1
          - type: 'null'
        product_visual_source_revision_ids:
          type: array
          maxItems: 20
          uniqueItems: true
          items:
            type: string
            minLength: 1
        resolved_subject:
          oneOf:
          - type: string
            minLength: 1
          - type: 'null'
        currency:
          const: usd
        reserved_cost_usd:
          type: string
          pattern: ^(?:0|[1-9][0-9]{0,5})\.[0-9]{2}$
        cost_usd:
          type: string
          pattern: ^(?:0|[1-9][0-9]{0,5})\.[0-9]{2}$
        released_cost_usd:
          type: string
          pattern: ^(?:0|[1-9][0-9]{0,5})\.[0-9]{2}$
        created_at:
          type: string
          format: date-time
        completed_at:
          oneOf:
          - type: string
            format: date-time
          - type: 'null'
        artifacts:
          type: array
          items:
            type: object
            additionalProperties: false
            required:
            - id
            - kind
            - mime_type
            - is_primary
            - url
            - size_bytes
            - verification
            properties:
              id:
                type: string
                pattern: ^art_[A-Za-z0-9_-]+$
              kind:
                type: string
                minLength: 1
              mime_type:
                type: string
                minLength: 1
              is_primary:
                type: boolean
              url:
                type: string
                format: uri
              size_bytes:
                type: integer
                minimum: 0
              verification:
                type: object
                additionalProperties: false
                required:
                - passed
                - issues
                properties:
                  passed:
                    const: true
                  issues:
                    type: array
                    maxItems: 0
                    items: false
        feedback:
          oneOf:
          - $ref: '#/components/schemas/AssetFeedback'
          - type: 'null'
        error:
          oneOf:
          - type: object
            additionalProperties: true
          - type: 'null'
    AssetType:
      type: string
      enum:
      - article
      - lead_magnet
      - ebook
      - slides
      - infographic
      - quiz
      - podcast_episode
      - short_video
      - explainer_video
      - launch_video
      - product_demo_video
      - ad_video
    ErrorEnvelope:
      type: object
      additionalProperties: false
      required:
      - error
      properties:
        error:
          $ref: '#/components/schemas/ErrorBody'
    ErrorBody:
      type: object
      additionalProperties: false
      required:
      - code
      - message
      - correlation_id
      - doc_url
      properties:
        code:
          type: string
          enum:
          - invalid_request
          - unknown_asset_type
          - invalid_asset_options
          - invalid_model_options
          - model_not_supported
          - model_retired
          - project_not_ready
          - project_limit_exceeded
          - provider_operation_limit_exceeded
          - source_not_ready
          - source_unreachable
          - source_paywalled
          - product_visual_required
          - no_qualified_trend
          - no_qualified_knowledge
          - input_resolution_failed
          - max_cost_exceeded
          - payment_required
          - content_loop_budget_exceeded
          - content_loop_limit_exceeded
          - idempotency_conflict
          - idempotency_in_progress
          - consent_required
          - voice_not_found
          - voice_not_ready
          - voice_not_supported
          - avatar_not_found
          - avatar_not_ready
          - avatar_not_supported
          - artifact_verification_failed
          - rate_limited
          - webhook_limit_exceeded
          - not_found
          - unauthorized
          - forbidden
          - internal_error
        message:
          type: string
        details:
          oneOf:
          - type: array
            items:
              $ref: '#/components/schemas/ErrorDetail'
          - type: object
        correlation_id:
          type: string
          pattern: ^corr_[A-Za-z0-9_-]+$
        doc_url:
          type: string
          format: uri
    ErrorDetail:
      type: object
      additionalProperties: false
      required:
      - reason
      properties:
        field:
          type: string
        reason:
          type: string
  responses:
    AutoContentError:
      description: Normalized AutoContent error; provider payloads are never returned.
      headers:
        Retry-After:
          description: Whole seconds before retry when the error supplies a bounded retry time.
          schema:
            type: integer
            minimum: 1
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorEnvelope'
          example:
            error:
              code: max_cost_exceeded
              message: Current price exceeds max_cost_usd.
              correlation_id: corr_42
              doc_url: https://docs.autocontentapi.com/errors/max-cost-exceeded
  securitySchemes:
    platformOAuth:
      type: http
      scheme: bearer
      bearerFormat: Platform OAuth JWT
    platformApiKey:
      type: http
      scheme: bearer
      bearerFormat: acp_ Platform API key