@trevorjdaniel you can tell whether or not a user is a HubSpotter by looking at the user icon; HubSpot employees will have a sprocket on their avatar picture. Nothing coming from a non-HubSpot user reflects an 'official' position.
We don't explicitly disallow product/service recommendations, particularly when they're directly related to the issue at hand.
This topic is by no means breaking any community guidelines, but I would like to preemptively and possibly unnecessarily encourage everyone to remain civil in all forum communications.
With regard to the initial issue: @trevorjdaniel can you give me the full Cloudflare error you're receiving, as well as an example request you're trying to make, and some info on your system (e.g hosting provider, IP addresses in question, etc.).
Hi @trevorjdaniel
It looks like you should find another migration way.
From my side, I recommend you to pay attention to automated data migration service Data2CRM, an official HubSpot partner.
The service can help you to migrate the following modules automatically:
accounts
attachments
calls
contacts
emails
meetingі
noteі
opportunitшуі
products
tasks
users
In case you need advanced migration features, the custom migration is available too.
It is important to notice that all the relations between records will be preserved.
You may try Data2CRM in action by running free Demo migration. That is, a limited part of your data will be imported into HubSpot and you will be able to see how it looks.
First of all, I'd like to clarify that I do not work at HubSpot and have no idea why your API access is denied.
Your question looks like you're searching for an alternative way out.
Therefore, all I did is wrote some suggestion regarding what you may do to proceed with the migration using another service.
Sorry if it looks like an advertisement for you.