Thank you for considering using CoinGate to accept BTC payments!
CoinGate is a well-recognized crypto payment processor and we have been in the market since 2014. In fact, we were one of the first companies to integrate Bitcoin Lightning Network Payments. If you are concerned about market volatility, you can choose to convert the received BTC to EUR/USD automatically.
You can easily integrate our payment solution with payment buttons, API, and official plugins for the biggest e-commerce platforms. And our automated gateway handles crypto payments every step of the way, from creating invoices to confirmation of payment to customer support. So you don't have to think about how your clients will pay with crypto and how to track paid orders.
Feel free to test out our tools in a sandbox environment, where you can decide if CoinGate is a solution for you
https://sandbox.coingate.com/