bankr x402 sdk - balance queries
This skill should be used when the user asks "what are my balances", "how much ETH do I have", "check my wallet", "show my tokens", "portfolio value", "what tokens do I own", "NFT holdings", "how much USDC", "get token balances", "wallet contents", or any question about token balances, wallet contents, portfolio values, or NFT holdings across chains using the Bankr SDK.
- Installs
- 406
- Last 24h
- —
- Trending rank
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- Security
- Not audited
Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/bankrbot/claude-plugins --skill bankr-x402-sdk---balance-queries- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads bankr x402 sdk - balance queries automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
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"
# Portfolio Value
"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?"
# NFTs
"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"
Related Skills
- sdk-wallet-operations: Client setup and configuration
- sdk-capabilities: Full list of supported operations
FAQ
What does the bankr x402 sdk - balance queries skill do?
This skill should be used when the user asks "what are my balances", "how much ETH do I have", "check my wallet", "show my tokens", "portfolio value", "what tokens do I own", "NFT holdings", "how much USDC", "get token balances", "wallet contents", or any question about token balances, wallet contents, portfolio values, or NFT holdings across chains using the Bankr SDK.
How do I install bankr x402 sdk - balance queries?
Run npx skills add https://github.com/bankrbot/claude-plugins --skill bankr-x402-sdk---balance-queries in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/bankr-x402-sdk---balance-queries/ (personal) or .claude/skills/bankr-x402-sdk---balance-queries/ (project).
Which AI agents can use bankr x402 sdk - balance queries?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is bankr x402 sdk - balance queries safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains bankr x402 sdk - balance queries?
It is published by bankrbot in bankrbot/claude-plugins. It has 406 recorded installs.
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