Marketo API - How to create custom fields?

Question

Hello marketo community! 
 
Using the interface, one can create new custom fields. More specifically via --> Admin --> Lead Management --> Create new custom field -> and filling out the required information on the pop-up and hitting save.
 
Now, let's say that you have a list of 40 custom fields that you need to create, and that you have to do this every once in a while. 
 
How can one automate this process via the Marketo API? Is it even possible to create custom fields via the API? 
 
I checked the docs and could only find information on how to update a custom field (https://developers.marketo.com/blog/create-a-custom-field-in-marketo-and-update-this-field-via-api/). 
 
But I cannot find any info in the docs, or in the Marketo community on how to create custom fields via the API.
 
Any help would be much appreciated!
 
Best, Ernie

Oz_Platero · Accepted Answer

Hello @ernie-1 ,I do not see that as an option here:  https://developers.marketo.com/rest-api/endpoint-reference/endpoint-index/ It looks like you can for custom objects but not the standard objects.End point:   /rest/v1/customobjects/schema/{apiName}/addField.json

Sign up

Login with SSO

Login to the community

Login with SSO