Estimate the gas a Base transaction will consume via eth_estimateGas before sign...
https://mintintel.35-171-220-195.sslip.io/v1/base/estimate-gasOverview
Estimate the gas a Base transaction will consume via eth_estimateGas before signing it (?to=&from=&data=&value=): gas units, current gas price and estimated fee in ETH, or willFail with the revert reason when it would fail.
Protocol
x402
Price
$0.0020
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/transactions
Provider
Mint Intel: Base chain data
Source
bazaar
Indexed
2026-10-29 14:00:52
Health
Status
healthy
Latency (p50)
517ms
Uptime (30d)
100.0%
Reliability Score
85/100
Last Checked
2026-10-31 07:14:52
Last Healthy
2026-10-31 07:14:52
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"data": "0xa9059cbb000000000000000000000000000000000022d473030f116ddee9f6b43ac78ba30000000000000000000000000000000000000000000000000000000000000001",
"from": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"type": "http"
}
Output Schema
{
"example": {
"chain": "base",
"chainId": 8453,
"gasEstimate": 45355,
"gasPriceGwei": "0.006",
"network": "Base",
"request": {
"data": "0xa9059cbb000000000000000000000000000000000022d473030f116ddee9f6b43ac78ba30000000000000000000000000000000000000000000000000000000000000001",
"from": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"willFail": false
},
"type": "json"
}