Fastest Base swap quote API
As of August 23, 2026, KyberSwap leads Base quote latency at 358 ms (p50, 24h window), measured across 6 providers. Regional leaders differ: KyberSwap in US East and Singapore; Mobula in EU West.
KyberSwap currently leads the Base swap-quote field at 357 ms (p50, 24h). Base liquidity is dominated by Aerodrome's ve(3,3) gauges and Uniswap v3, with a thinner long tail than Ethereum, so quote engines that pre-warm a per-chain pool graph (KyberSwap, Mobula) have a structural edge against bridge-first aggregators that re-resolve routes per request. Probes run from us-east, eu-west and Singapore on a 0.5 ETH to USDC pair.
Base leaderboard
Live p50 over the last 24 hours, scoped to Base only, ranked lowest first. Cross-region average; the regional breakdown below shows where leaders diverge.
Leader by region on Base
- US EastKyberSwap · 361 ms
- EU WestMobula · 358 ms
- SingaporeKyberSwap · 353 ms
Methodology, charts and the full ledger live on the Fastest EVM swap quote API page. Raw data: JSON endpoint.