A B
https://www.coingecko.com/en/exchanges/swapr
It's easy to derive the factory from the router
On mainnet it's 0xb9960d9bca016e9748be75dd52f02188b9d0829f
On xDai it's 0xE43e60736b1cb4a75ad25240E2f9a62Bff65c0C0
July 15, 2021