Create a signing

Add MCP server to your AI tool

Allow AI tools and LLMs to interact with the API documentation portal through MCP.

MCP server URL


        
          
            https://apidocs.lwolf.com/doc/transact-api/mcp

Standard setup for AI tools providing an mcp.json file

{
  "Transact API MCP server": {
    "url": "https://apidocs.lwolf.com/doc/transact-api/mcp"
  }
}

POST /authentisign/v3/users/{userId}/signings

Bearer auth & Subscription key

Creates a new signing with one or more documents. The request is sent as multipart/form-data.

Path parameters

userId string(uuid) Required

Unique identifier (GUID) of the acting user. All Transact Workflow resources are scoped to a user.

Query parameters

api-version string Required

Authentisign API version. Use 3.

Default value is 3.

multipart/form-data

Body Required

Name string Required

Display name of the signing.
isOrdered boolean

Whether participants must sign in order.
ExpirationDate string(date-time)

Expiration date of the signing.
Files string(binary) Required

Document file(s) to include in the signing.
CallbackUrl string(uri)

Optional callback URL invoked on signing events.
TransactionId string(uuid)

Optional GUID of the transaction to associate the signing with.

Responses

201

Signing created.
400 application/json

The request is malformed or contains invalid parameters.
Hide response attributes Show response attributes object
- error string
  
  Error code or short error name.
- message string
  
  Human-readable error description.
401 application/json

The access token is missing, invalid, or expired.
Hide response attributes Show response attributes object
- error string
  
  Error code or short error name.
- message string
  
  Human-readable error description.
403 application/json

The caller is not permitted to perform this operation.
Hide response attributes Show response attributes object
- error string
  
  Error code or short error name.
- message string
  
  Human-readable error description.
404 application/json

The requested resource does not exist.
Hide response attributes Show response attributes object
- error string
  
  Error code or short error name.
- message string
  
  Human-readable error description.

POST /authentisign/v3/users/{userId}/signings

curl \
 --request POST 'https://gateway.lwolf.com/authentisign/v3/users/{userId}/signings?api-version=3' \
 --header "Authorization: Bearer $ACCESS_TOKEN" \
 --header "lw-subscription-key: $API_KEY" \
 --header "Content-Type: multipart/form-data" \
 --form "Name=string" \
 --form "isOrdered=true" \
 --form "ExpirationDate=2026-05-04T09:42:00Z" \
 --form "Files=@file" \
 --form "CallbackUrl=https://example.com" \
 --form "TransactionId=string"

Response examples (400)

{
  "error": "string",
  "message": "string"
}

Response examples (401)

{
  "error": "string",
  "message": "string"
}

Response examples (403)

{
  "error": "string",
  "message": "string"
}

Response examples (404)

{
  "error": "string",
  "message": "string"
}