$0.02
per call · USD Coin on Base
Batch wallet snapshots for multiple Base addresses in one paid call, all anchored to a single block: native and ERC-20 balances, account flags, and derived metrics per address. Efficient multi-wallet portfolio and balances lookup for AI agents. Billed per address, with volume discounts at 10+/50+/100+ addresses.
Endpoint
GET https://orcpin.dev/v1/batch-snapshot1
Calls / 30d
1
Unique payers / 30d
Aug 17
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://orcpin.dev/v1/batch-snapshot", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://orcpin.dev/v1/batch-snapshot?addresses=0x0000000000000000000000000000000000000001%2C0x0000000000000000000000000000000000000002" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"as_of": "block",
"block_number": 12345678,
"chain": "Base",
"chain_id": 8453,
"count": 2,
"disclaimer": "Informational snapshot. See /terms.",
"results": [
{
"address": "0x0000000000000000000000000000000000000001",
"data": {
"account": {
"is_contract": false,
"transaction_count": 42
},
"derived": {
"activity_tier": "active",
"gas_runway": {
"assumed_gas_units": 21000,
"est_tx_cost_wei": "210000000000",
"gas_price_wei": "10000000",
"simple_transfers_affordable": 4761
},
"note": "Heuristic metrics derived from on-chain facts. Formulas: GET /methodology. Not advice.",
"wallet_type": "eoa"
},
"native_balance": {
"formatted": "0.001",
"symbol": "ETH",
"wei": "1000000000000000"
},
"token_balances": [
{
"contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"decimals": 6,
"formatted": "1.0",
"raw": "1000000",
"symbol": "USDC"
}
]
}
},
{
"address": "0x0000000000000000000000000000000000000002",
"data": {
"account": {
"is_contract": false,
"transaction_count": 42
},
"derived": {
"activity_tier": "active",
"gas_runway": {
"assumed_gas_units": 21000,
"est_tx_cost_wei": "210000000000",
"gas_price_wei": "10000000",
"simple_transfers_affordable": 4761
},
"note": "Heuristic metrics derived from on-chain facts. Formulas: GET /methodology. Not advice.",
"wallet_type": "eoa"
},
"native_balance": {
"formatted": "0.001",
"symbol": "ETH",
"wei": "1000000000000000"
},
"token_balances": [
{
"contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"decimals": 6,
"formatted": "1.0",
"raw": "1000000",
"symbol": "USDC"
}
]
}
}
],
"schema_version": "1.1.0",
"sources": [
"public_rpc",
"on_chain_read"
],
"timestamp": "2026-06-18T12:00:00.000Z"
}Payment details
0x8b1cf12e7efe6aea59cd1124ebbe7709e3ac6085USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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