Overview
Recent ERC-20 token transfers for a Base address and one token contract, sent and received, from public RPC logs -- no indexer key needed. The token contract is required: keyless public Base RPCs require a contract address on eth_getLogs queries. Bounded to the last 10,000 blocks, with the token symbol and human-unit values resolved in one batched round trip. $0.005/call.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/transactions
Provider
Base Token Transfers
Indexed
2026-11-08 15:09:08
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
Input Schema
{
"method": "GET",
"pathParams": {
"address": "0x988c7cdd0947c21482b1f7a1a96a5894b162d507",
"contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"type": "http"
}
Output Schema
{
"example": {
"address": "0x988c7cdd0947c21482b1f7a1a96a5894b162d507",
"chain": "base",
"count": 1,
"from_block": 54647352,
"note": "Transfers from the last 10000 blocks only -- public RPC eth_getLogs range limit, not a full history. The token contract is required because public Base RPCs require a contract address for log queries.",
"source": "base-rpc",
"to_block": 54657352,
"token_contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"transfers": [
{
"block_number": 54648238,
"from": "0x6d90e24c29ce9f2c92862ddf5cd014fd7b09121f",
"log_index": 4,
"to": "0x988c7cdd0947c21482b1f7a1a96a5894b162d507",
"token_contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"token_symbol": "USDC",
"tx_hash": "0xb28cb7f765a8e9a6be608c82e4ca1f6d27c0a89ff951f3375670786924bb8c13",
"value": 2,
"value_raw": "2000000"
}
]
},
"type": "json"
}