ERC-20 allowance on Base via allowance(owner, spender) (eth_call) - how much a s...
https://mintintel.35-171-220-195.sslip.io/v1/base/allowance/:token/:owner/:spenderOverview
ERC-20 allowance on Base via allowance(owner, spender) (eth_call) - how much a spender such as Permit2 or a DEX router may move from an owner's wallet, decimal-adjusted, with unlimited-approval flag and known-spender label.
Protocol
x402
Price
$0.0010
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/wallet
Provider
Mint Intel: Base chain data
Source
bazaar
Indexed
2026-10-29 14:00:53
Health
Status
healthy
Latency (p50)
573ms
Uptime (30d)
100.0%
Reliability Score
85/100
Last Checked
2026-10-31 07:15:39
Last Healthy
2026-10-31 07:15:39
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"pathParams": {
"owner": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"spender": "0x000000000022D473030F116dDEE9F6B43aC78BA3",
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"queryParams": {},
"type": "http"
}
Output Schema
{
"example": {
"allowance": "0",
"allowanceRaw": "0",
"chain": "base",
"chainId": 8453,
"network": "Base",
"owner": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"spender": "0x000000000022D473030F116dDEE9F6B43aC78BA3",
"spenderLabel": "Uniswap Permit2",
"symbol": "USDC",
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"unlimited": false
},
"type": "json"
}