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Datakoot Address Report
x402
Datakoot Address Report is a paid API for AI agents from x402.datakoot.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-11).
Returns on-chain summary data for a Base network address, including transaction count, ETH balance, USDC balance, and contract status.
Price / call$0.002
Success—
StatusUnknown
How this service works
48 live public-data tools (security, packages, SEC filings, economy, FX, weather, domains, Federal Register, Base) for AI agents. $0.002 USDC per call on Base via x402, charged only on success. The same tools are free for 100 calls/day via MCP at <server>.datakoot.com/mcp.
Output
A JSON object containing the queried address, the network ('base-mainnet'), total transaction count, ETH balance as a string, a boolean indicating whether the address is a smart contract, and USDC balance as a decimal string.
Example use cases
Due diligence on a payment recipient
“Before I send funds, can you check what 0xabc123...def on Base looks like — is it a contract or a real wallet, and does it have any transaction history?”
Verify a DeFi protocol contract address
“I need to confirm that 0x3de7b2de531053340cf132d29b837e5a0e924177 is actually a smart contract on Base and not just a plain wallet — can you pull the address report?”
Monitor a wallet's on-chain balances
“What are the current ETH and USDC balances for Base address 0x5a2b...9c4d, and how active is it — roughly how many transactions has it sent?”
Technical details
Endpoint
POSThttps://x402.datakoot.com/api/address_report?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, single-call on-chain summary for a Base address covering balances, transaction count, and contract status — especially in agentic workflows that need micropayment-gated, pay-per-use access without API key setup. Prefer it over block explorer scraping when you need structured JSON output programmatically.
Side effects
- Invalid or malformed 0x address returns an error response
- Address not found on Base mainnet may return zero balances and zero tx count
- Payment failure (insufficient USDC) results in a 402 response with no data
- Network or RPC downtime may cause timeouts or 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| address | string | 0x address on Base |
Output
Schema · Response
{
"type": "json",
"example": {
"address": "0x3de7b2de531053340cf132d29b837e5a0e924177",
"network": "base-mainnet",
"tx_count": 1,
"eth_balance": "0",
"is_contract": true,
"usdc_balance": "0.002"
}
}Tags
x402
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