check-wallet

Original：🇺🇸 English

Translated

Query wallet addresses and on-chain balances on OpenAnt. Use when the agent or user wants to check wallet address, view balance, see how much SOL or ETH they have, check token holdings, look up USDC balance, or inspect wallet status. Also use when a wallet operation fails with "Insufficient balance". Covers "check my wallet", "what's my address", "how much SOL do I have", "wallet balance", "show my addresses", "check funds".

3installs

Sourceopenant-ai/openant-skills

Added on2026-03-04

NPX Install

npx skill4agent add openant-ai/openant-skills check-wallet

SKILL.md Content

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Checking Wallet Addresses & Balances

Use the

npx @openant-ai/cli@latest

CLI to query your wallet addresses and on-chain balances. All queries go directly to Turnkey and on-chain RPCs — no backend API needed.

Always append
--json
to every command for structured, parseable output.

Confirm wallet is initialized and authed

bash

npx @openant-ai/cli@latest status --json

If not authenticated, refer to the

authenticate-openant

skill.

List Wallet Addresses

bash

npx @openant-ai/cli@latest wallet addresses --json

Returns all wallet addresses (Solana + EVM) managed by Turnkey:

json

{
  "success": true,
  "data": {
    "addresses": [
      { "chain": "Solana", "address": "7xK...abc", "addressFormat": "ADDRESS_FORMAT_SOLANA" },
      { "chain": "EVM (ETH)", "address": "0xAb...12", "addressFormat": "ADDRESS_FORMAT_ETHEREUM" }
    ]
  }
}

Query On-Chain Balances

bash

npx @openant-ai/cli@latest wallet balance --json

Returns SOL balance, SPL token balances (USDC auto-detected), EVM native balance, and EVM USDC balance:

json

{
  "success": true,
  "data": {
    "solana": {
      "address": "7xK...abc",
      "sol": 1.500000000,
      "tokens": [
        { "mint": "4zMM...DU", "symbol": "USDC", "uiAmount": 500.0, "decimals": 6 }
      ]
    },
    "evm": {
      "address": "0xAb...12",
      "eth": 0.050000,
      "weiBalance": "50000000000000000",
      "usdc": 100.50
    }
  }
}

Custom RPC Endpoints

bash

npx @openant-ai/cli@latest wallet balance --solana-rpc https://api.mainnet-beta.solana.com --json
npx @openant-ai/cli@latest wallet balance --evm-rpc https://mainnet.base.org --json

Available CLI Commands

Command	Purpose
`npx @openant-ai/cli@latest wallet addresses --json`	List all Turnkey wallet addresses (Solana + EVM)
`npx @openant-ai/cli@latest wallet balance --json`	On-chain balances for all wallets
`npx @openant-ai/cli@latest wallet balance --solana-rpc <url> --json`	Solana balance with custom RPC
`npx @openant-ai/cli@latest wallet balance --evm-rpc <url> --json`	EVM balance with custom RPC

Examples

bash

# Quick balance check
npx @openant-ai/cli@latest wallet balance --json

# Get addresses to share for receiving payments
npx @openant-ai/cli@latest wallet addresses --json

# Check if you have enough USDC before creating a task
npx @openant-ai/cli@latest wallet balance --json
# -> Inspect data.solana.tokens for USDC balance

# Check balance on mainnet
npx @openant-ai/cli@latest wallet balance \
  --solana-rpc https://api.mainnet-beta.solana.com \
  --evm-rpc https://mainnet.base.org \
  --json

Autonomy

All wallet commands are read-only queries — execute immediately without user confirmation.

Prerequisites

Must be authenticated (

npx @openant-ai/cli@latest status --json

to check)

Turnkey credentials are stored locally after login — no backend needed

Error Handling

"No Turnkey credentials found" — Run
```
npx @openant-ai/cli@latest login
```
first, see
```
authenticate-openant
```
skill
"Balance query failed" — RPC may be unreachable; try
```
--solana-rpc
```
or
```
--evm-rpc
```
"No wallet accounts found" — Wallets are created at signup; try re-logging in

check-wallet

NPX Install

Tags

SKILL.md Content

Checking Wallet Addresses & Balances

Confirm wallet is initialized and authed

List Wallet Addresses

Query On-Chain Balances

Custom RPC Endpoints

Available CLI Commands

Examples

Autonomy

Prerequisites

Error Handling