After very quietly launching, we had a couple of beers to celebrate, but we didn't really think of what would be next.
When deciding to grow our side-project into a real product, we thought that it might help that we're the only ones offering a GraphQL endpoint.
Much to our surprise someone thought the same and used a search engine to find a Currency Exchange Rate API that offers GraphQL. It looks like the swop.cx result caught their eye :)