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Coinbase Wrapped BTC (cbBTC) Balance on Base
x402
Coinbase Wrapped BTC (cbBTC) Balance on Base is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).
Fetches the live ERC-20 token balance for a given wallet address on the Base network, defaulting to Wrapped BTC (cbBTC) for trading research.
Price / call$0.01
Success—
StatusUnknown
How this service works
Base USDC wallet balance for Trading research: Read a wallet token balance on Base for a supplied ERC-20 contract. Focus: trading research. Uses live Coinbase Exchange or Base RPC data.
Output
Returns the live ERC-20 token balance for the specified wallet address on the Base network, pulled from Coinbase Exchange or Base RPC data. The result reflects the real-time on-chain holdings of the given token (defaulting to cbBTC) for the queried address.
Example use cases
Pre-trade portfolio position check
“Before I place a BTC trade, can you check how much cbBTC wallet 0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C currently holds on Base using the cbBTC contract 0xcbB7C0000aB88B473b1f5Afd9ef808440eed33BF?”
DeFi collateral verification
“I need to verify the cbBTC token balance for address 0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C on Base before approving a DeFi loan — can you pull the live balance from the Base RPC?”
Wallet monitoring for trading bot
“My trading research bot needs the current Wrapped BTC balance for wallet 0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C on Base — query the cbBTC contract and return the latest on-chain balance.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/crypto-base-usdc-balance-trading-research?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a live, on-chain ERC-20 token balance specifically on the Base network — particularly for cbBTC (Wrapped BTC) — and require Coinbase-grade RPC data for trading research. Prefer this over generic blockchain explorers when you need a low-latency, pay-per-call lookup with no API key setup, or when building an agent that monitors wallet positions on Base.
Side effects
- Invalid or malformed wallet address returns an error or zero balance
- Invalid ERC-20 contract address causes lookup failure
- Base RPC node unavailability results in a timeout or connection error
- Wallet address with no token holdings returns a zero balance (not an error)
- Rate limiting or payment failure (x402) blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| token | string | |
| address | string |
Tags
x402
Reviews
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