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Fonoa Onboarding API

The Onboarding API from Fonoa — 1 operation(s) for onboarding.

Fonoa Onboarding API is one of 5 APIs that Fonoa publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Onboarding. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 1 operation across 1 path, and defines 12 schemas. It is described by OpenAPI 3.0.0, at version 1.0.0.

Requests are made against 3 base URLs: https://api-demo.fonoa.com, https://sandbox.fonoa.com/, https://api.fonoa.com.

1 operations 1 paths 12 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.0
API Version
1.0.0
Base URL
https://api.fonoa.com/validate
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Fonoa Onboarding API declares 1 security scheme for authenticating requests. An API key is passed in the header as Ocp-Apim-Subscription-Key (ApiKeyAuth). By default, every request must be authenticated.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Onboarding 1
POST
/onboarding/v2/companies
Onboard a company
body → 2024004014094295XX

Schemas 12

The contract defines 12 schemas that model the data the API accepts and returns. The most detailed are OnboardingAddress (15 properties), OnboardingCompanyRequest (13 properties), OnboardingTaxInformation (11 properties), OnboardingTaxCredentialsRequest (7 properties). Each schema is shown below with its type and property counts.

OnboardingContactDetails
object
4 properties
OnboardingMeta
object
5 properties 1 required
OnboardingAccepted
object
2 properties
OnboardingTaxInformation
object
11 properties
ApiResponseWrapperEmpty
object
4 properties
OnboardingTaxCredentialsRequest
object
7 properties 2 required
OnboardingAddress
object
15 properties 1 required
OnboardingTemplateConfiguration
object
3 properties 3 required
OnboardingCompanyRequest
object
13 properties 4 required
OnboardingTaxNumberCountrySpecific
object
5 properties 2 required
ErrorResponse
object
5 properties
ApiResponseWrapperOnboardingAccepted
object
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fonoa-onboarding-api-openapi.yml Raw ↑

Other APIs Fonoa publishes across the network.

Fonoa Webhooks API
Fonoa Lookup V2 API
Fonoa Tax API
Fonoa Transactions API
Where this information came from

This is an independent, third-party profile of Fonoa Onboarding API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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