ASAP! You only need the ElevenLabs API key. It is necessary for the software to connect to the interface and receive the data from the respective agent.
After purchase you will receive a downloadable .zip file - which you can upload to your server and unzip (or upload the unzipped folder). The software runs on Javascript and is compatible with most hosters.
Currently you can purchase the script with NOWPayments (Supported currencies: Bitcoin, USDT, Ethereum etc.)