How to Buy SIGMA (SIGMA) with Bitcoin Cats (1CAT)

To buy SIGMA using Bitcoin Cats, first, find a cryptocurrency exchange that supports the SIGMA/1CAT trading pair. Create an account, verify your identity, and deposit your 1CAT into your exchange wallet. Locate the SIGMA/1CAT pair on the trading platform and place an order to exchange your Bitcoin Cats for SIGMA. If the SIGMA/1CAT pair is unavailable, you can first exchange Bitcoin Cats for a stablecoin like Tether (USDT) or a fiat currency, then trade that for SIGMA. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction.