You are right, without a license for Forex brokerage activities it is almost impossible to enter the international market. This is not only a requirement of regulators, but also a matter of reputation and customer trust. If you want to understand in detail, I advise you to look at the information on the forex broker license. Everything is laid out step by step there – from choosing a jurisdiction to submitting documents. In short: you need to decide in which country you will receive a license. For example, popular jurisdictions include Cyprus, Great Britain, Belize, and Mauritius. Each has its own conditions: somewhere the requirements are simpler, but the trust of clients is lower, and somewhere the rules are strict, but the status is higher.