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Ducat Quick Token & Wallet Report
x402
Ducat Quick Token & Wallet Report is a paid API for AI agents from ducat-x402-api.vali0puha.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-10).
Returns a live native-balance and nonce snapshot for any EVM wallet address across Ethereum, Base, and Arbitrum.
Price / call$0.02
Success—
StatusUnknown
How this service works
Instant token snapshot (price, market cap, 24h change, supply) for a CoinGecko coin id, or a live native-balance/nonce snapshot for any EVM wallet across Ethereum, Base, and Arbitrum. Paid per call via x402 (USDC on Base).
Output
A JSON object containing the queried wallet address, a per-chain breakdown of native token balance and nonce (for Ethereum, Base, and Arbitrum), the data source, and a generated_at timestamp.
Example use cases
Multi-chain wallet balance check
“Can you tell me the current ETH balance on Ethereum, Base, and Arbitrum for the wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?”
Nonce lookup for transaction planning
“I need to know the current nonce for wallet 0xAbCd1234567890abcdef1234567890abcdef1234 on Ethereum before I send a transaction.”
Portfolio snapshot for an address
“Give me a live snapshot of the native token balances for 0x742d35Cc6634C0532925a3b844Bc454e4438f44e across all supported EVM chains.”
Technical details
Endpoint
GEThttps://ducat-x402-api.vali0puha.workers.dev/wallet/%7Baddress%7DWhen to prefer
Choose this endpoint when you need a quick, real-time native-token balance and nonce snapshot for an EVM wallet across Ethereum, Base, and Arbitrum in a single call, especially in agent workflows that require pay-per-use pricing via x402 without API key management.
Side effects
- Invalid EVM address format (not 0x + 40 hex chars) returns a 400 error
- Payment failure or insufficient USDC balance via x402 returns a 402 Payment Required
- RPC node unavailability for one or more chains may result in partial or missing chain data
- Rate limiting or worker timeout on Cloudflare may return a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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