Kenny_Elkington

We don't have an open form submission API. This method will probably work for you, however: http://developers.marketo.com/blog/make-a-marketo-form-submission-in-the-background/

Are you trying to call this over http instead of https? That would cause failure, though I don't think it would cause this failure. Maybe you've gotten prod and sandbox creds mixed up?

Sounds like maybe you missed checking the API Only box for your user? Try creating a new one and make sure to check the box.

1. Only custom activities can be written directly with the REST API2. http://developers.marketo.com/rest-api/endpoint-reference/lead-database-endpoint-reference/#/Activities/addCustomActivit… 3. You need to specify the names of the fields in the 'fields' parameter, as a comma-separated list4. Th...

This is a private API, so we do not provide documentation for it. What are you trying to accomplish?

Just trying to be certain what the message is for this case.

Do you have a specific error message that you're seeing?

This is a good idea. I'll see what we can do.

Sounds like a bug to me if you haven't set the max. File a support ticket and include the details of the template and the variable, please.

It looks like you have a Spark type subscription which does not have SOAP or REST APIs, or editable user roles. You'll probably need to talk to your account manager about API access/subscription type change.