ActiveCampaign Forum

Create Custom Field Value Return 500 error


I’m coding a web app who need to update or create custom field value via API V3
It works well to update fields, but to create i got a 500 error and i don’t know why.

Exemple :

This is my URL to POST :

And what i send to the server

    "fieldValue": {
        "contact": "4",
        "field": "9",
        "value": "71000"

Is there a possibility my IP is banned because of flooded ? I try to create and update many custom fields and do a lot of hits (API not let update all in just one time)

What can i do ? Thanks