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    Start a new export for a project.
    • 12 May 2026
    • 7 Minutes to read
    • Contributors
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    Contents

    Start a new export for a project.

    • Updated on 12 May 2026
    • 7 Minutes to read
    • Contributors
    • Print
    • Dark
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    Article summary

    Post
    /v3/projects/{project_id}/exports

    Initiates an asynchronous export task and returns 202 Accepted with a task ID. Poll the export status using GET /v3/projects/{projectId}/exports/{exportId} until the task completes. Optionally scope the export to a specific project version by providing a projectVersionId in the request body. Requires UpdateProjectSettings permission.

    Security
    OAuth

    All V3 endpoints require a Bearer token. Generate tokens in the Document360 portal under Settings > API Tokens. Tokens are project-scoped, require the customerApi scope, and do not expire by default. Tokens can be revoked at any time from the portal. Include the token in every request: Authorization: Bearer <your-token>. Alternatively, use the Authorize button below to sign in via OAuth2 Authorization Code flow with PKCE.

    FlowAuthorization Code
    Authorization URLhttps://identity.document360.net/connect/authorize
    Token URLhttps://identity.document360.net/connect/token
    Scopes:
    customerApiDocument360 Customer API
    Path parameters
    project_id
    string (uuid) Required

    The unique identifier of the project. Retrieve project IDs from GET /v3/projects.

    Example9a3b4c5d-6e7f-8a9b-0c1d-2e3f4a5b6c7d
    Body parameters

    Export configuration.

    Export as PDF

    Exports the project content as a PDF document in English.

    {
  "project_version_id": "1c2d3e4f-5a6b-7c8d-9e0f-a1b2c3d4e5f6",
  "lang_code": "en",
  "format": "pdf"
}
    Export as Markdown

    Exports the project content as Markdown files.

    {
  "project_version_id": "1c2d3e4f-5a6b-7c8d-9e0f-a1b2c3d4e5f6",
  "lang_code": "en",
  "format": "markdown"
}
    object

    Request to initiate an export of project content.

    project_version_id
    string Required

    Unique identifier of the project version to export. Retrieve version IDs from GET /v3/projects/{projectId}/project-versions.

    Min length1
    lang_code
    string | null

    Language code of the content to export (e.g., "en", "fr").

    Exampleen
    format
    string Required

    Export file format (e.g., "pdf", "html", "markdown").

    Min length1
    Examplepdf
    Responses
    202

    Export task created successfully.

    Headers
    Operation-Location
    string
    URL to poll for the status of the asynchronous operation.
    Export initiated
    {
  "data": {
    "id": "f1a2b3c4-d5e6-7f89-0a1b-2c3d4e5f6a7b",
    "status": "Pending",
    "download_url": null,
    "completed_at": null
  },
  "success": true,
  "request_id": "c3d4e5f6-a7b8-9012-cdef-123456789012",
  "errors": [],
  "warnings": []
}
    Expand All
    object

    Generic API response wrapper containing typed data.

    data
    object

    Response data payload.

    id
    string (uuid) | null

    Unique identifier of the export task.

    Example9a3b4c5d-6e7f-8a9b-0c1d-2e3f4a5b6c7d
    status
    string | null

    Current status of the export (e.g., "Pending", "InProgress", "Completed", "Failed").

    ExampleCompleted
    download_url
    string | null

    URL to download the exported file. Available only when Status is "Completed".

    completed_at
    string (date-time) | null

    Date and time when the export completed. Null if still in progress.

    success
    boolean

    Whether the API request was successful.

    request_id
    string

    Unique identifier for request tracing and correlation.

    Min length1
    errors
    Array of object (ApiError) | null

    List of errors if the request failed.

    object

    Represents an error returned by the API.

    code
    string

    Machine-readable error code (e.g. VALIDATION_ERROR, RESOURCE_NOT_FOUND).

    Min length1
    message
    string

    Human-readable error message.

    Min length1
    field
    string | null

    The request field that caused the error, if applicable.

    details
    string | null

    Additional context about the error.

    warnings
    Array of object (ApiWarning) | null

    List of non-fatal warnings from the request.

    object

    Represents a non-fatal warning from the API.

    code
    string

    Machine-readable warning code.

    Min length1
    message
    string

    Human-readable warning message.

    Min length1
    400

    The request body is malformed or contains invalid JSON.

    Expand All
    object

    RFC 7807 Problem Details response for V3 API errors. Content-Type: application/problem+json

    type
    string

    URI reference identifying the error type (links to documentation).

    Min length1
    title
    string

    Short human-readable summary of the error type.

    Min length1
    status
    integer (int32)

    HTTP status code.

    detail
    string | null

    Human-readable explanation specific to this occurrence.

    instance
    string | null

    URI of the request that generated the error.

    trace_id
    string | null

    Request trace identifier for correlation.

    errors
    Array of object (ApiError) | null

    Structured list of specific errors (extension field).

    object

    Represents an error returned by the API.

    code
    string

    Machine-readable error code (e.g. VALIDATION_ERROR, RESOURCE_NOT_FOUND).

    Min length1
    message
    string

    Human-readable error message.

    Min length1
    field
    string | null

    The request field that caused the error, if applicable.

    details
    string | null

    Additional context about the error.

    warnings
    Array of object (ApiWarning) | null

    Non-fatal warnings (extension field).

    object

    Represents a non-fatal warning from the API.

    code
    string

    Machine-readable warning code.

    Min length1
    message
    string

    Human-readable warning message.

    Min length1
    401

    Authentication token is missing or invalid.

    Headers
    WWW-Authenticate
    string
    Indicates the authentication scheme required. Returns `Bearer` with optional `error` and `error_description` parameters per RFC 6750.
    Missing or invalid token

    Authentication token is missing or invalid.

    {
  "type": "https://developer.document360.com/errors/unauthorized",
  "title": "Unauthorized.",
  "status": 401,
  "detail": "The authentication token is missing or has expired.",
  "instance": null,
  "trace_id": "req_abc123def456",
  "errors": [
    {
      "code": "UNAUTHORIZED",
      "message": "Bearer token is missing or invalid.",
      "field": null,
      "details": null
    }
  ],
  "warnings": null
}
    Expand All
    object

    RFC 7807 Problem Details response for V3 API errors. Content-Type: application/problem+json

    type
    string

    URI reference identifying the error type (links to documentation).

    Min length1
    title
    string

    Short human-readable summary of the error type.

    Min length1
    status
    integer (int32)

    HTTP status code.

    detail
    string | null

    Human-readable explanation specific to this occurrence.

    instance
    string | null

    URI of the request that generated the error.

    trace_id
    string | null

    Request trace identifier for correlation.

    errors
    Array of object (ApiError) | null

    Structured list of specific errors (extension field).

    object

    Represents an error returned by the API.

    code
    string

    Machine-readable error code (e.g. VALIDATION_ERROR, RESOURCE_NOT_FOUND).

    Min length1
    message
    string

    Human-readable error message.

    Min length1
    field
    string | null

    The request field that caused the error, if applicable.

    details
    string | null

    Additional context about the error.

    warnings
    Array of object (ApiWarning) | null

    Non-fatal warnings (extension field).

    object

    Represents a non-fatal warning from the API.

    code
    string

    Machine-readable warning code.

    Min length1
    message
    string

    Human-readable warning message.

    Min length1
    422

    Validation failed.

    Validation failed

    The request body contains invalid data.

    {
  "type": "https://developer.document360.com/errors/validation-error",
  "title": "Unprocessable Entity.",
  "status": 422,
  "detail": "One or more fields failed validation.",
  "instance": null,
  "trace_id": "req_abc123def456",
  "errors": [
    {
      "code": "VALIDATION_ERROR",
      "message": "This field is required.",
      "field": "title",
      "details": null
    }
  ],
  "warnings": null
}
    Expand All
    object

    RFC 7807 Problem Details response for V3 API errors. Content-Type: application/problem+json

    type
    string

    URI reference identifying the error type (links to documentation).

    Min length1
    title
    string

    Short human-readable summary of the error type.

    Min length1
    status
    integer (int32)

    HTTP status code.

    detail
    string | null

    Human-readable explanation specific to this occurrence.

    instance
    string | null

    URI of the request that generated the error.

    trace_id
    string | null

    Request trace identifier for correlation.

    errors
    Array of object (ApiError) | null

    Structured list of specific errors (extension field).

    object

    Represents an error returned by the API.

    code
    string

    Machine-readable error code (e.g. VALIDATION_ERROR, RESOURCE_NOT_FOUND).

    Min length1
    message
    string

    Human-readable error message.

    Min length1
    field
    string | null

    The request field that caused the error, if applicable.

    details
    string | null

    Additional context about the error.

    warnings
    Array of object (ApiWarning) | null

    Non-fatal warnings (extension field).

    object

    Represents a non-fatal warning from the API.

    code
    string

    Machine-readable warning code.

    Min length1
    message
    string

    Human-readable warning message.

    Min length1
    429

    Rate limit exceeded. Retry after the duration specified in the Retry-After header.

    Headers
    Retry-After
    integer
    Number of seconds to wait before retrying the request. Use exponential backoff with jitter for optimal retry behavior.
    X-RateLimit-Limit
    integer
    The maximum number of requests allowed in the current time window. Limits are applied per API token per project.
    X-RateLimit-Remaining
    integer
    The number of requests remaining in the current time window. When this reaches 0, subsequent requests will receive a 429 response.
    X-RateLimit-Reset
    integer
    The UTC epoch timestamp (in seconds) when the current rate limit window resets.
    Rate limit exceeded

    Rate limit exceeded.

    {
  "type": "https://developer.document360.com/errors/too-many-requests",
  "title": "Too Many Requests.",
  "status": 429,
  "detail": "Rate limit exceeded. Retry after the duration specified in the Retry-After header.",
  "instance": null,
  "trace_id": "req_abc123def456",
  "errors": [
    {
      "code": "TOO_MANY_REQUESTS",
      "message": "Rate limit exceeded. Retry after the duration specified in the Retry-After header.",
      "field": null,
      "details": null
    }
  ],
  "warnings": null
}
    Expand All
    object

    RFC 7807 Problem Details response for V3 API errors. Content-Type: application/problem+json

    type
    string

    URI reference identifying the error type (links to documentation).

    Min length1
    title
    string

    Short human-readable summary of the error type.

    Min length1
    status
    integer (int32)

    HTTP status code.

    detail
    string | null

    Human-readable explanation specific to this occurrence.

    instance
    string | null

    URI of the request that generated the error.

    trace_id
    string | null

    Request trace identifier for correlation.

    errors
    Array of object (ApiError) | null

    Structured list of specific errors (extension field).

    object

    Represents an error returned by the API.

    code
    string

    Machine-readable error code (e.g. VALIDATION_ERROR, RESOURCE_NOT_FOUND).

    Min length1
    message
    string

    Human-readable error message.

    Min length1
    field
    string | null

    The request field that caused the error, if applicable.

    details
    string | null

    Additional context about the error.

    warnings
    Array of object (ApiWarning) | null

    Non-fatal warnings (extension field).

    object

    Represents a non-fatal warning from the API.

    code
    string

    Machine-readable warning code.

    Min length1
    message
    string

    Human-readable warning message.

    Min length1
    500

    An unexpected server error occurred.

    Unexpected server error

    Unexpected server error.

    {
  "type": "https://developer.document360.com/errors/internal-error",
  "title": "Internal Server Error.",
  "status": 500,
  "detail": "An unexpected error occurred. Please try again or contact support.",
  "instance": null,
  "trace_id": "req_abc123def456",
  "errors": [
    {
      "code": "INTERNAL_SERVER_ERROR",
      "message": "An unexpected error occurred.",
      "field": null,
      "details": null
    }
  ],
  "warnings": null
}
    Expand All
    object

    RFC 7807 Problem Details response for V3 API errors. Content-Type: application/problem+json

    type
    string

    URI reference identifying the error type (links to documentation).

    Min length1
    title
    string

    Short human-readable summary of the error type.

    Min length1
    status
    integer (int32)

    HTTP status code.

    detail
    string | null

    Human-readable explanation specific to this occurrence.

    instance
    string | null

    URI of the request that generated the error.

    trace_id
    string | null

    Request trace identifier for correlation.

    errors
    Array of object (ApiError) | null

    Structured list of specific errors (extension field).

    object

    Represents an error returned by the API.

    code
    string

    Machine-readable error code (e.g. VALIDATION_ERROR, RESOURCE_NOT_FOUND).

    Min length1
    message
    string

    Human-readable error message.

    Min length1
    field
    string | null

    The request field that caused the error, if applicable.

    details
    string | null

    Additional context about the error.

    warnings
    Array of object (ApiWarning) | null

    Non-fatal warnings (extension field).

    object

    Represents a non-fatal warning from the API.

    code
    string

    Machine-readable warning code.

    Min length1
    message
    string

    Human-readable warning message.

    Min length1
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