base-gas-x402
Live Base mainnet gas: EIP-1559 base fee, low/medium/high priority tiers in gwei, and a transaction cost estimate for any gas limit.
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 222 ms
- Price
- $0.005 per call
- Paying buyers, last 30 days
- 12 (directory's own records)
- Paid calls, last 30 days
- 735
- Category
- Blockchain reads
- Address
- https://base-gas-x402-production.up.railway.app/gas
Accuracy
Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.
For agents
This page as JSON: /sellers/56ca78618f80.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).