Submit onboarding data

⚠️ We no longer recommend implementing this endpoint. Please refer to the Client Links API instead to kick off the onboarding process for your merchants.

Submit data that will be prefilled in the merchant's onboarding. The data you submit will only be processed when the onboarding status is needs-data.
Information that the merchant has entered in their dashboard will not be overwritten.

post/v2/onboarding/me

Headers

idempotency-keystring

Example:123e4567-e89b-12d3-a456-426

A unique key to ensure idempotent requests. This key should be a UUID v4 string.

Request body

Example request

{
  "organization": {
    "name": "Mollie B.V.",
    "address": {
      "streetAndNumber": "Keizersgracht 126",
      "postalCode": "1015 CW",
      "city": "Amsterdam",
      "country": "NL"
    },
    "registrationNumber": "30204462",
    "vatNumber": "NL815839091B01",
    "vatRegulation": "dutch"
  },
  "profile": {
    "name": "Mollie",
    "url": "https://www.mollie.com",
    "email": "info@mollie.com",
    "phone": "+31208202070",
    "description": "Payment service provider",
    "businessCategory": "MONEY_SERVICES"
  }
}

Response

An empty response.

Changes

Changed in 2 of the 79 revisions of this API.3

May 19, 20267cab62b218301See the full diff
- ○
  added the non-success response with the status
  response-non-success-status-added
May 12, 2026ef4b5a97b56a2See the full diff
- ○
  the endpoint scheme security advancedAccessToken was added to the API
  api-security-added
- ○
  the endpoint scheme security organizationAccessToken was removed from the API
  api-security-removed
This revision also has 4 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

Of the 79 revisions, 9 have no diff computed.

Full history