> ## Documentation Index > Fetch the complete documentation index at: https://developer.rollfi.xyz/llms.txt > Use this file to discover all available pages before exploring further. # createBusiness > The `createBusiness` API offers a holistic solution for seamlessly integrating a new company into the system. This API is designed to streamline the onboarding process by consolidating multiple steps into a single, efficient call. This approach is ideal for businesses seeking a quick and straightforward onboarding experience. ### Features of `createBusiness` API: 1. **Company Registration** 2. **KYB Information** 3. **Location Setup** 4. **Admin User Addition** 5. **KYB Process Initiation** ## Notes: - For beneficial owners all fields in the **businessUser** object are mandatory, since we are required to collect address and personal information for compliance - **companyLocation** should be a filing address for the first location edded here ## OpenAPI ````yaml post /companyOnboarding/createBusiness openapi: 3.0.1 info: title: Default module description: '' version: 1.0.0 servers: [] security: - basic: [] tags: [] paths: /companyOnboarding/createBusiness: post: tags: [] summary: createBusiness description: >- The `createBusiness` API offers a holistic solution for seamlessly integrating a new company into the system. This API is designed to streamline the onboarding process by consolidating multiple steps into a single, efficient call. This approach is ideal for businesses seeking a quick and straightforward onboarding experience. ### Features of `createBusiness` API: 1. **Company Registration** 2. **KYB Information** 3. **Location Setup** 4. **Admin User Addition** 5. **KYB Process Initiation** ## Notes: - For beneficial owners all fields in the **businessUser** object are mandatory, since we are required to collect address and personal information for compliance - **companyLocation** should be a filing address for the first location edded here parameters: [] requestBody: content: application/json: schema: type: object properties: method: type: string registration: type: object properties: company: type: string businessWebsite: type: string doingBusinessAs: type: string isTermsAccepted: type: boolean required: - company - isTermsAccepted kybInformation: type: object properties: ein: type: string title: Must be 9 Digits entityType: type: string title: Enum enum: - C Corp - S Corp - LLC - Single Member LLC - LLP - Partnership - Sole Proprietor - Non-Profit incorporationState: type: string dateOfIncorporation: type: string irsAssisgnedFederalFilingForm: type: string title: Enum enum: - '941' - '944' payrollRunThisYear: type: string formerPaidThisYear: type: string required: - ein - entityType - incorporationState - dateOfIncorporation - irsAssisgnedFederalFilingForm - payrollRunThisYear - formerPaidThisYear companyLocation: type: object properties: companyLocation: type: string title: Enum address1: type: string address2: type: string city: type: string state: type: string title: Enum zipcode: type: string title: Must be Five or Nine Digits phoneNumber: type: string title: Must be 10 digits isWorkLocation: type: boolean isMailingAddress: type: boolean isFilingAddress: type: boolean required: - companyLocation - address1 - city - state - zipcode - isFilingAddress businessUser: type: object properties: firstName: type: string middleName: type: string lastName: type: string phoneNumber: type: string title: Must be 10 digits email: type: string address1: type: string address2: type: string city: type: string state: type: string title: Enum zipcode: type: string ssn: type: string title: Must be 9 Digits dateOfBirth: type: string payrollAdmin: type: boolean bookkeeper: type: boolean beneficialOwner: type: boolean ownershipPercentage: type: integer title: 'Must be specified for Beneficial Owner ' bookKeeper: type: boolean required: - firstName - lastName - email - phoneNumber required: - method - registration - kybInformation - companyLocation - businessUser example: method: createBusiness registration: company: Best LLC businessWebsite: www.schumm.com doingBusinessAs: Best isTermsAccepted: true kybInformation: ein: '109709569' entityType: LLP incorporationState: Alabama dateOfIncorporation: '2015-02-25' irsAssisgnedFederalFilingForm: '941' payrollRunThisYear: 'Yes' formerPaidThisYear: 'No' companyLocation: companyLocation: Main address1: 8745 Colard Ln address2: '' city: Lyons state: CO zipcode: '80540' phoneNumber: '9889890989' isWorkLocation: true isMailingAddress: true isFilingAddress: true businessUser: firstName: Manoj middleName: '' lastName: Deshmukh phoneNumber: '9974574177' email: manoje901@mailsac.com address1: 8745 Colard Ln address2: '' city: Lyons state: CO zipcode: '80540' ssn: '458756985' dateOfBirth: '2000-09-09' payrollAdmin: true bookkeeper: true beneficialOwner: true ownershipPercentage: 25 responses: '200': description: '' content: application/json: schema: type: object properties: registration: type: object properties: companyId: type: string kybInformationId: type: string businessUserId: type: string companyLocationId: type: string status: type: string message: type: string required: - companyId - kybInformationId - businessUserId - companyLocationId required: - registration examples: '1': summary: '' value: registration: companyId: 98016CB2-FAA4-47E5-8173-DD6F29C7C397 kybInformationId: 32E9AE44-529A-4B4E-9C40-56DFCE99E712 businessUserId: 4B47C1DA-F279-40E8-ABF6-ADD82E7C2582 companyLocationId: FB3B168C-62C2-43D0-A1EF-B3C6C5C6FAE3 status: Registered message: >- A company with name Wise Wonders co is registered successfully and KYB verification is in progress. '2': summary: Exception value: error: code: 400 message: First Name is mandatory and cannot be empty. headers: {} '400': description: '' content: application/json: schema: type: object properties: error: type: object properties: code: type: integer message: type: string required: - error headers: {} deprecated: false security: - basic: [] components: securitySchemes: basic: type: http scheme: basic ````