Hey! Thanks a lot! We have thought about adding multiple language versions of our platform and Spanish would be a great candidate for the first non-english version but we'd like to make sure we have more to offer for the non-Spain, Spanish-speaking markets. Very cool, would love to stay in touch. Could you DM me on twitter? @tomchck
Re; your question, it really depends on the jurisdiction you are in and best to get a legal opinion from lawyers that specialise in these things. For us we were able to avoid KYC rules since we are not really an exchange and we don't accept fiat from our users. We just pay out relatively small amounts of sats and there is virtually no risk of money laundering using our platform.