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LegalOn API (1.3.1)

API documentation for LegalOn services

Languages
Servers
The server URL is `{api_base_url}/rest/v1`. You can construct the server URL using the value of `api_base_url` provided in the response when obtaining an access token.
https://{api_base_url_without_scheme}/rest/v1

Users

Operations about user

Operations

User Groups

Operations about user group

Operations

Workspaces

Operations about all tenant workspaces/folders regardless of the user's access permissions.

Operations

Departments

Operations about department

Operations

Contracts(Files)

Operations to create, retrieve, update, and delete contracts. For operations that target a workspace, specify a workspace_id obtained via the common Workspaces endpoint (GET /workspaces).

Operations

List contracts

Request

Retrieves the list of contracts in the specified workspace. Only the latest version of each contract is returned.

Security
OAuth2ClientCredentials
Query
workspace_idstring(uuid)required

Workspace to scope the contract list

contract_category_codestring[ 1 .. 100 ] characters

Filter by contract category code. This code represents a subcategory under contract_major_category_code.

contract_governing_law_codestring[ 1 .. 100 ] characters

Filter by contract governing law code. In the US region, only NY can be specified.

contract_major_category_codestring[ 1 .. 100 ] characters

Filter by contract major category code. This code is the parent category of contract_category_code.

counter_party_namestring[ 1 .. 255 ] characters

Partial match filter for counter party name

titlestring[ 1 .. 255 ] characters

Partial match filter for contract title

page_sizeinteger[ 1 .. 300 ]

Number of results per page

Default 50
page_tokenstring[ 1 .. 4096 ] characters

Token for getting the previous/next page

curl -i -X GET \
  'https://{api_base_url_without_scheme}/rest/v1/contracts?workspace_id=497f6eca-6276-4993-bfeb-53cbbbba6f08&contract_category_code=string&contract_governing_law_code=string&contract_major_category_code=string&counter_party_name=string&title=string&page_size=50&page_token=string' \
  -H 'Authorization: Bearer <YOUR_TOKEN_HERE>'

Responses

OK

Bodyapplication/json
documentsArray of objects(contract_list_item)required

Contract documents.

documents[].​document_idstring(uuid)required

Contract document ID

documents[].​document_version_idstring(uuid)required

Latest contract document version ID

documents[].​titlestring[ 1 .. 1000 ] characters

Contract title

documents[].​counter_party_namesArray of stringsrequired

Counter party names.

documents[].​document_processing_statusstring(document_processing_status)required

Document processing status

Enum"PROCESSING""READY""REJECTED""FAILED""SKIPPED"
documents[].​contract_category_positionsArray of objects(contract_category_position)required

Contract category and position classifications.

documents[].​contract_category_positions[].​category_codestring[ 1 .. 100 ] charactersrequired

Contract category code

documents[].​contract_category_positions[].​position_codestring[ 1 .. 100 ] charactersrequired

Contract position code

documents[].​contract_category_positions[].​governing_law_codestring[ 1 .. 100 ] charactersrequired

Contract governing law code. In the US region, only NY can be specified.

documents[].​created_atstring(date-time)required

Contract document creation timestamp.

next_page_tokenstring[ 1 .. 4096 ] characters

Token to get the next page. Omitted if the next page does not exist.

prev_page_tokenstring[ 1 .. 4096 ] characters

Token to get the previous page. Omitted if the previous page does not exist.

total_sizeinteger>= 0required

Total number of matches for the search criteria.

Response
application/json
{
  "documents": [
    { … }
  ],
  "next_page_token": "eyJvZmZzZXQiOjIwfQ==",
  "total_size": 124
}

Create a contract document

Request

Creates a contract in the specified workspace by uploading a file. AI analysis (metadata extraction and preview generation) runs asynchronously.

Security
OAuth2ClientCredentials
Bodymultipart/form-datarequired

Create contract request payload. Omit document_status_code to create the contract without a document status. This is equivalent to specifying NONE.

workspace_idstring(uuid)required

Destination workspace ID

contract_file_typestring(contract_file_type)required

Type of contract file to upload

Enum"PRE_EXECUTION""EXECUTED"
document_status_codestring(document_status_code)

Contract document status code for pre-execution contracts. NONE represents no document status.

Enum"COUNTERPARTY_DRAFT""INTERNAL_DRAFT""COUNTERPARTY_REVISION""INTERNAL_REVISION""APPROVED_VERSION""READY_FOR_SIGNATURE""NONE"
filestring(binary)required

Contract file content

curl -i -X POST \
  'https://{api_base_url_without_scheme}/rest/v1/contracts' \
  -H 'Authorization: Bearer <YOUR_TOKEN_HERE>' \
  -H 'Content-Type: multipart/form-data' \
  -F workspace_id=00000023-0000-0000-0001-000000000020 \
  -F contract_file_type=PRE_EXECUTION \
  -F document_status_code=INTERNAL_DRAFT \
  -F 'file=<binary file content>'

Responses

Created

Bodyapplication/json
document_idstring(uuid)required

Contract document ID

document_version_idstring(uuid)required

Contract version ID

workspace_idsArray of strings(uuid)required

Workspace IDs that contain the contract

document_processing_statusstring(document_processing_status)required

Document processing status

Enum"PROCESSING""READY""REJECTED""FAILED""SKIPPED"
preview_statusstring(preview_status)required

Preview availability status

Enum"PROCESSING""READY""NOT_AVAILABLE""FAILED"
Response
application/json
{
  "document_id": "00000016-0000-0000-0001-100000000001",
  "document_version_id": "00000016-0000-0000-0001-100000000101",
  "workspace_ids": [
    "00000023-0000-0000-0001-000000000020"
  ],
  "document_processing_status": "PROCESSING",
  "preview_status": "PROCESSING"
}

List contract custom attribute definitions

Request

Returns definitions configured for the tenant. The response order follows Contract Management.

Security
OAuth2ClientCredentials
curl -i -X GET \
  'https://{api_base_url_without_scheme}/rest/v1/contracts/custom-attribute-definitions' \
  -H 'Authorization: Bearer <YOUR_TOKEN_HERE>'

Responses

OK

Bodyapplication/json
custom_attribute_definitionsArray of objects(ContractCustomAttributeDefinition)required
custom_attribute_definitions[].​setting_idstring(uuid)required

Definition ID.

custom_attribute_definitions[].​display_namestring[ 1 .. 50 ] charactersrequired

Display name.

custom_attribute_definitions[].​typestringrequired

Attribute value type.

Value"single_line_text"
custom_attribute_definitions[].​is_automatic_extractionbooleanrequired

Whether the value is extracted automatically.

custom_attribute_definitions[].​descriptionstring

Definition description.

custom_attribute_definitions[].​formatstring

Expected output format for automatic extraction.

Response
application/json
{
  "custom_attribute_definitions": [
    { … }
  ]
}

Matters

Operations to create, retrieve, update, and delete matters. Matter operations require an API credential owned by a user with a Matter Management Pro license.

Operations

Files

Operations to create and manage files for LegalOn resources.

Operations

Workspaces

Workspaces/folders are the common units used to store and organize resources such as contracts.

Operations