Fetch Base mainnet real-time gas fees via eth_feeHistory — block_number, base_fee_gwei, slow/standard/fast tiers (max_fee_gwei, max_priority_gwei), stats. Use to estimate tx cost, pick fee tier, detect congestion, or schedule transactions.
gas.apitoll.cloudTrust score is global for the provider. Latency, price and uptime are measured per endpoint (last 24h).
Same category, ranked by Trust score — switch to a more reliable or cheaper source.