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 $10 of GOLD" |
|
Close position |
"Close all my BTC/USD positions" |
| NFTs |
Buy NFT |
"Buy the cheapest Tiny Dino NFT" |
|
List for sale |
"List my Bored Ape for 10 ETH" |
|
Mint (Manifold) |
"Mint from Manifold at 0x..." |
|
Mint (SeaDrop) |
"Mint from SeaDrop at 0x..." |
| Staking |
Stake BNKR |
"Stake 1000 BNKR" |
|
Unstake |
"Unstake my BNKR" |
| Queries |
Balances |
"What are my balances?" |
|
NFT holdings |
"What NFTs do I own?" |
|
Token price |
"Price of ETH" |
|
Token analysis |
"Analyze DEGEN" |
NOT Supported
Supported Chains
| Chain |
Native Token |
Default |
| Base |
ETH |
Yes |
| Ethereum |
ETH |
No |
| Polygon |
MATIC |
No |
Usage
import { BankrClient } from "@bankr/sdk";
const client = new BankrClient({
privateKey: process.env.BANKR_PRIVATE_KEY as `0x${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
