SDK Capabilities
Complete guide to operations supported by the Bankr SDK. The SDK accepts natural language prompts and returns transaction data for execution.
Supported Operations
| Category | Operation | Example Prompt |
|---|---|---|
| Swaps | Token swap | "Swap 0.1 ETH to USDC" |
| Value-based buy | "Buy $100 of DEGEN" | |
| Percentage swap | "Swap 50% of my ETH to USDC" | |
| Transfers | ERC20 transfer | "Send 100 USDC to 0x..." |
| ETH transfer | "Send 0.1 ETH to @username" | |
| NFT transfer | "Send my Bored Ape #123 to 0x..." | |
| Wrapping | Wrap ETH | "Wrap 1 ETH" |
| Unwrap WETH | "Unwrap 1 WETH" | |
| Cross-Chain | Bridge (EVM only) | "Bridge 100 USDC from Ethereum to Base" |
| Leverage | Long position | "Buy $50 of ETH/USD with 5x leverage" |
| Short position | "Short $10 of GOLD" | |
| Close position | "Close all my BTC/USD positions" | |
| NFTs | Buy NFT | "Buy the cheapest Tiny Dino NFT" |
| List for sale | "List my Bored Ape for 10 ETH" | |
| Mint (Manifold) | "Mint from Manifold at 0x..." | |
| Mint (SeaDrop) | "Mint from SeaDrop at 0x..." | |
| Staking | Stake BNKR | "Stake 1000 BNKR" |
| Unstake | "Unstake my BNKR" | |
| Queries | Balances | "What are my balances?" |
| NFT holdings | "What NFTs do I own?" | |
| Token price | "Price of ETH" | |
| Token analysis | "Analyze DEGEN" |
NOT Supported
| Feature | Alternative |
|---|---|
| Polymarket betting | Use https://bankr.bot directly |
| Limit orders | Use https://swap.bankr.bot |
| DCA/TWAP orders | Use https://swap.bankr.bot |
| Solana cross-chain | EVM chains only |
| Bankr Earn | Use Bankr terminal |
Supported Chains
| Chain | Native Token | Default |
|---|---|---|
| Base | ETH | Yes |
| Ethereum | ETH | No |
| Polygon | MATIC | No |
Usage
typescript
import { BankrClient } from "@bankr/sdk";
const client = new BankrClient({
privateKey: process.env.BANKR_PRIVATE_KEY as `0x${string}`,
});
const result = await client.promptAndWait({
prompt: "Swap 0.1 ETH to USDC on Base",
});
if (result.status === "completed" && result.transactions?.length) {
// Execute the returned transaction with your wallet
await wallet.sendTransaction(result.transactions[0].metadata.transaction);
}
Cost
Each request costs $0.01 USDC via x402 micropayments. Gas fees for transactions are paid separately.
Related Skills
- •sdk-token-swaps: Token swap patterns and approval handling
- •sdk-transaction-builder: Building transfers, NFT ops, bridges
- •sdk-balance-queries: Portfolio and balance queries