Update Source Company

This request updates the Source Companies saved within the account.

   Click here to learn more about this request

Source Tracking is used by lenders to categorize loans by company. Some users use it for tracking business referrals, while others use it as a way to assign loans to a brick-and-mortar locations:

  • This request is sent through the SourceCompany endpoint, which is how all Source Company information is created, stored, and updated.
  • Since Source Companies can be used in different ways, some information within this request may not be applicable to your business. For example, you may not choose to use the Employees object, which assigns your own personnel to the Source Company. You may decide not to set a primary contact for the company as well.
  • The following Source Company information cannot be altered via the API:
    • Notes and Documents
    • Vault information
    • Cash Drawers
    • Terminal Numbers
    • Notifications

For an example of how viewing and editing a Source works within the UI, take a look at our Source Company Manager article on our help site.


For information on Source Company database tables, see the following articles:

     "companyName": "Two Birds, One Loan",
     "contactPhone": "8005551234",
     "numPrefix": "2B1L",
     "PrimaryContact": {
          "__id": 10107
     "Address": {
          "id": 2417,
          "address1": "1099 Hayes Street",
          "country": "company.country.usa",
          "state": "geo.state.CA",
          "city": "San Francisco",
          "zipcode": 94117,
          "__update": true,
          "__id": 2417
     "Employees": {
          "results": [
                    "userId": 10107
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