Check plates inside ChatGPT
Add PlateHog to a Custom GPT and ask about license plate availability without leaving your chat.
OpenAPI spec URL
https://platehog.com/openapi.jsonGet your API token
Sign in to PlateHog, go to Account Settings, and click Generate Token under Muse AI Connector. Copy the token — it is shown only once.
Open ChatGPT and create a GPT
Go to chatgpt.com, click your avatar → My GPTs → Create a GPT. Switch to the Configure tab.
Add a GPT Action
Scroll to the Actions section and click Create new action. Click Import from URL and paste the spec URL below.
Paste the spec URL
Enter: https://platehog.com/openapi.json — ChatGPT will auto-import all six actions.
Set up authentication
Under Authentication, choose API Key, set Auth Type to Bearer, and paste the token from Step 1. Click Save.
What you can ask ChatGPT
“Is MYRIDE available in California?”
“Check MYRIDE, MYVIBE, MYCAR in Ohio”
“TREX is taken — what else can I get in NY?”
“What are the rules for Tennessee vanity plates?”
“Notify me when LIGHTNING is available in Florida”
“Show me some funny rejected California plates”
Supported states
California, Florida, Ohio, New York, Maine, West Virginia, Kansas, Tennessee
Free: 10 checks/day · Pro: unlimited · Upgrade