I will update more cryptocurrencies and exchanges one by one. If you have any suggestions, please leave me a message.
Is it manually? If you are planning to update cryptocurrencies and exchanges one by one, then good luck. We have several thousands of cryptocurrencies in the market. In addition, we have hundreds of exchanges. If you include trading pairs, there would be tens, if not hundreds, of thousands.
And if your service is not going to compete with coinmarketcap, for example, and other similar sites at least in terms of information or convenience, I guess it would all be a little futile.
I wish you luck in your work though.
The amount is indeed huge, but I update it every day, because my original transaction was very necessary for this kind of comparison. Every time I need to browse a lot of URLs to compare, so I believe it can help everyone