> ## Documentation Index > Fetch the complete documentation index at: https://docs.vanna.finance/llms.txt > Use this file to discover all available pages before exploring further. # Blend Single-Asset Pools > Using blend single-asset pools in the current Stellar testnet application. Blend supply deploys XLM or **BLUSDC** from your SmartAccount into the configured Blend pool. ## Supply 1. Open Farm and choose the relevant Blend single-asset pool. 2. Use **Add Liquidity** and enter an amount within your free margin balance. 3. Review asset identity, amount, and account health. 4. Confirm/sign and wait for completion. 5. Check the external supply position and remaining free account balance. Blend returns b-token supply accounting. Vanna tracks the position and values underlying through Blend's b\_rate and the oracle. The receipt quantity is not necessarily equal to the underlying quantity. Blend Current Position table showing bXLM receipts, underlying value, and b-rate ## Withdraw Select the position's removal/withdrawal flow, choose an amount, and confirm. Ordinary withdrawals return underlying to your SmartAccount. You can then repay debt or transfer available collateral to your wallet as permitted. External liquidity, controller permissions, and health checks can prevent an exit. Supply yield is variable, and a positive Blend rate does not mean a leveraged position earns a positive spread after Vanna borrowing costs. Blend Remove Liquidity form with XLM amount and percentage controls See [Repay](/guides/margin/repay) and [Blend Controller](/developers/contracts/blend-controller). This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.