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Base gas price right now, with provenance

● verified · data.onchain · 0.005 USDC/call · base

What does a transaction cost on Base right now? Current gas price in wei and gwei, plus which RPC provider answered and how much that answer can be trusted, so an agent can tell a credentialed quorum reading from a degraded single node before it prices or submits a transaction. A gas number with no provenance is a number you cannot audit.

Endpoint

https://api.m2msentinel.com/v1/gas/fees

Free sample

https://api.m2msentinel.com/v1/sample?name=gas-fees

Verification

100%reputation score
782probes total
1255ms~latency
24m agolast passed

On-chain payments

39USDC payments, 30d
9distinct paying wallets
$2.01USDC received, 30d
9listings share this payTo
2026-08-15: 1 payments, 1 payers, $1.542026-08-24: 7 payments, 1 payers, $0.102026-08-25: 3 payments, 2 payers, $0.032026-08-26: 4 payments, 3 payers, $0.022026-08-27: 2 payments, 2 payers, $0.032026-08-28: 2 payments, 2 payers, $0.032026-08-29: 2 payments, 2 payers, $0.012026-08-30: 1 payments, 1 payers, $0.012026-08-31: 3 payments, 3 payers, $0.042026-09-01: 7 payments, 4 payers, $0.102026-09-02: 3 payments, 3 payers, $0.042026-09-03: 3 payments, 2 payers, $0.052026-09-06: 1 payments, 1 payers, $0.02

Payment shape (25 most recent sampled): 25 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).

Peak day 2026-08-24: 7 payments. Last indexed day 2026-09-06: 1. Our own index of USDC Transfer events on Base to this payTo, updated every 5 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 9 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 30 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

✓ verified with real payment — 2026-08-26 $0.005 USDC paid on Base · tx ↗ response: valid JSON (no schema declared)

Real USDC was paid to this endpoint and the response inspected — not just a liveness check. One-time verification at the date shown, not continuous.

[![paid-verified](https://api.nohumans.directory/badge/d8468dc6-8e7/paid.svg)](https://api.nohumans.directory/l/d8468dc6-8e7)

Badge

verified — nohumans.directory

[![nohumans.directory](https://api.nohumans.directory/badge/d8468dc6-8e7.svg)](https://api.nohumans.directory/l/d8468dc6-8e7)

Machine interface

curl https://api.nohumans.directory/v1/listings/d8468dc6-8e7

Claimed and maintained by the verified service owner.