check-balance

Check Wallet Balance

Runtime

All node scripts/dist/*.js commands below MUST run from the plugin root (the directory containing .claude-plugin/plugin.json), not from this skill's directory. When installed as a Claude Code plugin, the plugin root is ${CLAUDE_PLUGIN_ROOT}. If that env var isn't set, cd to the directory that contains scripts/dist/, skills/, and .claude-plugin/.

Instructions

Fetch all USDC and USDT balances for a wallet address using the Rozo balance API.

Step 1: Get the wallet address

The user provides their wallet address. If not provided, ask:

"What is your wallet address?"

Step 2: Fetch balances

node scripts/dist/check-balance.js --address <wallet_address>

The API auto-detects chain type from the address format:

• 0x... (42 chars) → EVM — returns balances across Ethereum, Arbitrum, Polygon, BSC, Base
• Base58 (32-44 chars) → Solana — returns USDC and USDT balances
• G... or C... (56 chars) → Stellar — returns USDC balance

Step 3: Present results

Display balances in a clear table format:

Wallet: 0xa9E3...567dB (EVM)

| Chain    | USDC      | USDT     |
|----------|-----------|----------|
| Ethereum | 1,155.83  | 53.63    |
| Arbitrum | 9.86      | 6.45     |
| Polygon  | 37.75     | 0.00     |
| BSC      | 1.61      | 22.74    |
| Base     | 100.81    | —        |

Examples

Example 1: EVM wallet

User: "Check my balance for 0xa9E3Da13EF5eADFC6EcB2BB6BDddE95016B567dB"

1. Fetch → display all USDC/USDT across EVM chains

Example 2: Solana wallet

User: "What's my balance?" (wallet known from context)

1. Fetch → display USDC and USDT on Solana

Example 3: Stellar wallet

User: "Show balance for GC56BXCNEWL6JSGKHD3RJ5HJRNKFEJQ53D3YY3SMD6XK7YPDI75BQ7FD"

1. Fetch → display USDC on Stellar