SDK Balance Queries

Query multi-chain token balances and portfolio data using natural language prompts.

Operations

Operation Example Prompt Notes

Single token balance "How much USDC do I have?" Fastest query type

Multi-token balance "Show my ETH, USDC, and DEGEN balances" Single chain

All tokens on chain "What tokens do I have on Base?" Lists all holdings

Multi-chain balances "Show my balances across all chains" Slower, queries all

Portfolio value "What's my total portfolio value in USD?" USD conversion

Token value "How much is my DEGEN worth?" Single token USD

NFT holdings "Show me my NFT collections" Lists collections

NFT floor prices "What's the floor price of my NFTs?" External API calls

Prompt Patterns

Token Balances

"What are my token balances?" "How much [TOKEN] do I have?" "Show my [TOKEN] balance on [CHAIN]" "What's my balance of token 0x..."

Multi-Chain

"Show my balances across all chains" "What are my balances on Base and Ethereum?" "Compare my USDC holdings across all chains"

"What's my total portfolio value in USD?" "How much is my [TOKEN] worth in USD?" "What's the total value of my Base holdings?"

"Show me my NFT collections" "How many Pudgy Penguins do I own?" "What's the floor price of my NFTs?"

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: "What are my token balances on Base?", });

console.log(result.response); // "You have 150.5 USDC, 0.25 ETH, 1000 DEGEN on Base..."

Supported Chains

Chain Notes

Base Default chain, fastest responses

Ethereum Mainnet ERC20 and NFTs

Polygon L2 tokens and NFTs

Solana SPL tokens and NFTs

Specify chain in prompt: "on Base", "on Ethereum", "on Polygon", "on Solana"

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