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ERC-20 Token Balance with Decimals and Symbol
x402
ERC-20 Token Balance with Decimals and Symbol is a paid API for AI agents from santyvv-x402.santyvv1993.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-01).
Returns the ERC-20 token balance of an address along with the token's decimals and symbol
Price / call$0.02
Success—
StatusUnknown
How this service works
ERC-20 balance with decimals and symbol
Output
Returns the raw on-chain ERC-20 token balance for the specified wallet address, along with the token's decimal places and ticker symbol, enabling conversion to a human-readable balance amount.
Example use cases
Portfolio token balance snapshot
“Check the USDC balance for wallet 0x742d35Cc6634C0532925a3b844Bc454e4438f44e on Ethereum — give me the balance with the correct decimals and the token symbol.”
DeFi protocol user balance check
“I need the DAI token balance for address 0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe including how many decimals it uses and the symbol, so I can display the real human-readable amount.”
Automated wallet monitoring alert
“Every hour, fetch the LINK token balance at contract 0x514910771AF9Ca656af840dff83E8264EcF986CA for my wallet 0x1f9090aaE28b8a3dCeaDf281B0F12828e676c326 and alert me if it drops below 100 tokens.”
Technical details
Endpoint
GEThttps://santyvv-x402.santyvv1993.workers.dev/api/chain/token-balance?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need both the raw ERC-20 token balance AND the token metadata (decimals and symbol) in a single call, saving an extra round-trip compared to fetching balance and metadata separately. Ideal for agents that need to display human-readable token amounts without knowing the token's decimal precision in advance.
Side effects
- Invalid or malformed wallet/contract address returns an error
- Non-ERC-20 contract address may return unexpected or empty data
- Unsupported chain or network not available returns an error
- Rate limiting or payment failure returns a 402 or 429 response
- Node/RPC timeout if the underlying chain is congested
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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