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YouSign Company Verification API

Retrieve structured and official data about a company.

YouSign Company Verification API is one of 38 APIs that YouSign publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 JSON Schema definition.

Tagged areas include Company Verification. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a changelog, rate-limit docs, and 1 JSON Schema.

This API exposes 3 operations across 2 paths, and defines 28 schemas. It is described by OpenAPI 3.0.0, at version 3.0.

Requests are made against 2 base URLs: https://api-sandbox.yousign.app/v3, https://api.yousign.app/v3.

3 operations 2 paths 28 schemas 2 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.0
API Version
3.0
Base URL
https://api.yousign.com/v3
Authentication
HTTP Bearer
Contact
Resource Areas
1

Authentication & Security 1

YouSign Company Verification API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

Paths & Operations 3

Across 2 paths, the API surfaces 3 operations — 2 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Company Verification 3

Retrieve structured and official data about a company.

GET
/verifications/companies
List Company Verifications
get-verifications-companies 4 params → 200400401403405429500
POST
/verifications/companies
Initiate a new Company Verification
post-verifications-companies body → 201400401403404405415429
GET
/verifications/companies/{companyVerificationId}
Retrieve a Company Verification
get-verifications-companies-id 1 param → 200400401403404405429500

Schemas 28

The contract defines 28 schemas that model the data the API accepts and returns. The most detailed are CompanyFull_allOf_data_company_information (13 properties), InitiateCompanyFromJson (10 properties), CompanyMeta (9 properties), CompanyFull_allOf_data_legal_representatives (8 properties). Each schema is shown below with its type and property counts.

InternalServerError
object
2 properties 2 required
CompanyMeta
object
9 properties 8 required
CompanyFull_allOf_data_company_information
object
13 properties
post_verifications_companies_request
CompanyFull_allOf_data_extracted_from_document
object
2 properties
TooManyRequestsResponse
object
1 property 1 required
InitiateCompanyFromJson
object
10 properties 2 required
UnsupportedMediaTypeResponse
object
2 properties 2 required
InitiateCompanyFromFile
object
5 properties 2 required
MethodNotAllowed
object
1 property 1 required
NotFoundResponse
object
2 properties 2 required
CompanyFull_allOf_data_legal_representatives
object
8 properties 8 required
CompanyFull_allOf_data_company_information_activities
object
3 properties 3 required
WorkflowSessionApplicantId
string
Unique identifier of an Applicant.
CompanyFull_allOf_data_company_information_commercial_registration
object
2 properties 2 required
ForbiddenResponse
object
2 properties 2 required
UnauthorizedResponse
object
2 properties 2 required
CompanyFull
object
CompanyFull_allOf_data_company_information_legal_form
object
2 properties 2 required
BadRequestResponse
object
2 properties 2 required
UUID
string
The unique identifier for a resource.
InitiateCompanyFromApplicant
object
1 property 1 required
CompanyFull_allOf_data_headquarter
object
5 properties 5 required
get_verifications_companies_200_response
object
2 properties
PreviousAttemptId
string
ID of the previous attempt within the same workflowsessionid. Allows continuity between multiple attempts of the same Action. Null if this is the first attempt.
CompanyFull_allOf_data
object
4 properties
WorkflowSessionId
string
Unique identifier of a Workflow Session. When provided, an Action is created in the Workflow Session, and this resource is associated with that Action.
Pagination
object
Metadata about the response.
1 property 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

yousign-company-verification-api-openapi.yml Raw ↑

Other APIs YouSign publishes across the network.

YouSign Applicant API
YouSign Approver API
YouSign Archive API
YouSign Audit Trail API
YouSign Bank Account Lookup Verification API
YouSign Bank Account Verification API
YouSign Consumption API
YouSign Contact API
YouSign Custom Experience API
YouSign Custom Property API
YouSign Deprecated API
YouSign Document Analysis API