Lemonway Legal Entity Onboarding API

openapi: 3.2.0
info:
  title: Account & Onboarding Management Legal Entity Onboarding API
  description: API Account and Onboarding
  version: '1.0'
  contact: {}
servers:
- url: https://onboarding-api.lemonway.com/
  description: Lemonway API
  variables:
    env:
      default: sandbox
      description: Environment name (sandbox, uat, staging, prod)
tags:
- name: legal-entity-onboarding
paths:
  /legal-entity-onboarding/{onboardingId}/document:
    post:
      operationId: LegalEntityOnboardingsController_uploadOnboardingDocument
      parameters:
      - name: onboardingId
        required: true
        in: path
        schema:
          type: string
      requestBody:
        required: true
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                accountId:
                  type: string
                type:
                  type: string
                  enum:
                  - ARTICLES_OF_ASSOCIATION
                  - BOARD_MEMBERS_INFORMATION
                  - BROCHURE
                  - COMPANY_REGISTRY
                  - LEGAL_REPRESENTATIVE_DOCUMENT
                  - NATIONAL_IDENTITY_CARD
                  - OFFICIAL_NOTICE
                  - OTHER
                  - PASSPORT
                  - PROOF_OF_ADDRESS
                  - PUBLICATION_EXCERPT
                  - RESIDENCE_PERMIT
                  - SHAREHOLDING_STRUCTURE_DOCUMENTATION
                  - TAX_NOTICE
                  - UBO_DOCUMENT
                file:
                  type: string
                  format: binary
              required:
              - accountId
              - type
              - file
      responses:
        '200':
          description: Document uploaded successfully. Response includes documentId and status
          content:
            application/json:
              schema:
                example:
                  documentId: a1b2c3d4-e5f6-7890-ab12-cd34ef56gh78
                  status: SUCCESS
        '201':
          description: ''
        '400':
          description: ' Missing parameters, invalid file, or unsupported document type'
          content:
            application/json:
              schema: {}
        '401':
          description: Missing or invalid authentication token
          content:
            application/json:
              schema: {}
        '404':
          description: The specified onboarding session or account could not be found
          content:
            application/json:
              schema: {}
        '500':
          description: ' An unexpected error occurred on the server'
          content:
            application/json:
              schema: {}
      security:
      - bearer: []
      tags:
      - legal-entity-onboarding
      description: Upload a document associated with a legal entity currently being onboarded
      summary: Legal entity onboardings controller upload onboarding document
      x-summary-source: derived
components:
  securitySchemes:
    bearer:
      scheme: bearer
      bearerFormat: JWT
      type: http
x-provenance:
  method: searched
  source: https://documentation.lemonway.com/reference
  harvested: '2026-10-14'
  tool: harvest-readme-openapi.py
  note: Assembled verbatim from the OpenAPI definition ReadMe embeds in each operation page of the provider's developer portal; paths and components merged by API title, nothing authored.
  assembled_from:
  - https://documentation.lemonway.com/reference/accountscontroller_createindividual.md
  - https://documentation.lemonway.com/reference/accountscontroller_createindividualprofile.md
  - https://documentation.lemonway.com/reference/accountscontroller_createindividualwallet.md
  - https://documentation.lemonway.com/reference/accountscontroller_createlegalentity.md
  - https://documentation.lemonway.com/reference/accountscontroller_createlegalentityprofile.md
  - https://documentation.lemonway.com/reference/accountscontroller_createlegalentitywallet.md
  - https://documentation.lemonway.com/reference/accountscontroller_find.md
  - https://documentation.lemonway.com/reference/accountscontroller_get.md
  - https://documentation.lemonway.com/reference/accountscontroller_getfile.md
  - https://documentation.lemonway.com/reference/individualonboarding_uploaddocument.md
  - https://documentation.lemonway.com/reference/legalentityonboarding_uploaddocument.md
  - https://documentation.lemonway.com/reference/onboardings_createassociationonboarding.md
  - https://documentation.lemonway.com/reference/onboardings_createcompanyonboarding.md
  - https://documentation.lemonway.com/reference/onboardings_createonboarding.md
  - https://documentation.lemonway.com/reference/onboardings_createsoletraderonboarding.md
  - https://documentation.lemonway.com/reference/onboardingscontroller_createurl-2.md
  merge:
    pages: 16
    deduped: 50
    conflicts_kept_first: 0