> ## Documentation Index
> Fetch the complete documentation index at: https://satoshiapp.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Acquiring SolvBTC.CORE

1. Buy BTCB on supported Dexes on the BNB Chain / Mint BTCB by withdrawing BTC to a BEP20 wallet 2. Swap BTCB to SolvBTC.b on Solv Protocol ([https://app.solv.finance/solvbtc?network=bnb-chain](https://app.solv.finance/solvbtc?network=bnb-chain)) 3. Bridge SolvBTC.b from the BNB chain to Core via free bridges

* Free Tunnel ([https://tunnel.free.tech/solvbtc.b)(Lock-mint](https://tunnel.free.tech/solvbtc.b\)\(Lock-mint) bridge) Bridge duration: a few hours Bridge amount: minimum 1 SolvBTC.b Fees: gas fee only
* Free Express ([https://app.free.tech/?token=SolvBTC](https://app.free.tech/?token=SolvBTC)) (Liquidity bridge) Bridge duration: a few minutes Bridge amount: no limit, depends on liquidity Fees: a small % fee and gas fee

4. Swap SolvBTC.b to SolvBTC.CORE on Solv Protocol ([https://app.solv.finance/core](https://app.solv.finance/core))

5.If you have SolvBTC.b, they can swap it to SolvBTC.CORE on BitFLUX too.[https://bitflux.finance/swap​](https://bitflux.finance/swap​)

6.You can simply swap $CORE for $SolvBTC.CORE through [AKKA](https://app.akka.finance/swap?chain=Core+Chain\&outputCurrency=0x9410e8052Bc661041e5cB27fDf7d9e9e842af2aa)