Hi ​@scottadams 

If TTLock Hotel does not have an existing integration (could not find in the marketplace), then based on a quick scroll through the documentation you provided, this will most probably be a development project where you need a professional developer for.

What you could ask TTLock if they have an existing FIAS integration (worldwide, but old standard for key and other local system integrations). Then this could eventually work out of the box with Mews Connector. But I did not find any indication that they would support this.

Going down the development route, best would be first to reach out to the Mews partner team to get onboarded. Based on a very quick look, a potential route could be to use TTLock Cloud API V3, where there is the operation Add IC card over which you seem to be able to store a card on the lock.

The application to develop
- could then listen to websockets for key cutter commands from Mews
https://mews-systems.gitbook.io/connector-api/events/websockets
https://mews-systems.gitbook.io/connector-api/events/websockets#device-command-event
- could then initiate the physical key cutter to get the ID from the card
- could then send it to TTLock
https://euopen.ttlock.com/document/doc?urlName=cloud%2Fcard%2FaddEn.html
- could then update the command in Mews
https://mews-systems.gitbook.io/connector-api/operations/commands#request-5

See also here https://mews-systems.gitbook.io/connector-api/use-cases/device-integration

But again, this is a professional development project where you need expertise on architecture, code development, testing and later maintenance. Going down that route, it is strongly recommended to first closely align with the Mews partner team and your account manager. Above is a 5 minutes quick look recommendation, not a full thought through advice.

Best, Marc
 

​@marc agilotel you’ve nailed it. Certainly possible however would required development as mentioned.