> ## Documentation Index
> Fetch the complete documentation index at: https://docs.qonto.com/llms.txt
> Use this file to discover all available pages before exploring further.

# What is the Onboarding Partners API?

> Fast track your customers' onboarding to Qonto.

The Onboarding API enables our **partners** to seamlessly create Qonto business accounts and, optionally, companies (digital KYB, KYC and capital deposit) for their customers.

> [!WARNING]
>
> Using the Onboarding API requires signing an **ORIAS mandate** (France only) and a **partnership contract** with Qonto before going live.

## Flows

> **[Company creation flow](https://docs.qonto.com/partnerships/company-creation/company-creation.md)**
>
> Create Qonto business accounts for companies which need to be created

> **[Existing company flow](https://docs.qonto.com/partnerships/company-creation/existing-company.md)**
>
> Create Qonto business accounts for already existing companies

## In this section

> **[Base URLs & environments](https://docs.qonto.com/api-reference/onboarding-api/introduction/base-urls.md)**
>
> Production and Sandbox hosts, and the `X-Qonto-Staging-Token` header.

> **[Authentication](https://docs.qonto.com/api-reference/onboarding-api/introduction/authentication.md)**
>
> `Authorization: Bearer` + `Qonto-Partner-Id` headers.

> **[Versioning & changes](https://docs.qonto.com/api-reference/onboarding-api/introduction/versioning.md)**
>
> How the API evolves without breaking your integration.

> **[Pagination](https://docs.qonto.com/api-reference/onboarding-api/introduction/pagination.md)**
>
> `page` and `per_page` (default `25`).

> **[Errors](https://docs.qonto.com/api-reference/onboarding-api/introduction/errors.md)**
>
> Error response format.

> **[Registrations](https://docs.qonto.com/api-reference/onboarding-api/endpoints/registrations/list-company-creation-registrations.md)**
>
> Create, list and retrieve registrations, and send the redirection link to the owner.

> **[Files](https://docs.qonto.com/api-reference/onboarding-api/endpoints/files/list-files.md)**
>
> Upload, list, retrieve, download and delete registration files. See the [file uploads guide](https://docs.qonto.com/partnerships/company-creation/file-uploads.md).

> **[Partner events](https://docs.qonto.com/api-reference/onboarding-api/endpoints/partner-events/record-a-partner-event.md)**
>
> Record incorporation milestones.

> **[Webhooks](https://docs.qonto.com/api-reference/onboarding-api/webhooks/list-webhook-endpoints.md)**
>
> Manage webhook endpoints and events. See the [Onboarding webhooks guide](https://docs.qonto.com/partnerships/company-creation/webhooks.md).