Snapshot #53848 quotes on this route336 runs in 7 dCSV
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Route · Ethereum → Base · ETH

Bridge ETH from Ethereum to Base: fees compared

Data Cartoon avatar of Arnold BurnBy reviewed 2026-10-24Methodology v1.0 (draft)Cite this page

Key findings

As of 3 Nov 2026, 10:35 UTC (run #538), the highest net amount for bridging $200 of ETH (Ether) from Ethereum to Base came from Across: 1.17 bps ($0.023, excluding source-chain gas) with a quoted arrival in 2 s, among 16 rankable quotes from 10 public APIs. Celer was second at 1.50 bps. Across was cheapest in 238 of the last 336 runs.

  • Median cost via aggregators (platform fee > 0) is 33.0 bps vs 8.4 bps for direct quotes at $200.

Source: upswap.io snapshot #538 · raw responses archived with sha256 · Methodology · CC BY 4.0 · Zenodo DOI: Example / pending

Cheapest quote at each amount

$20 · 16 ranked
1.03 bps
Eco · 30 s
7 d range 0.05–9.82 · median 2.64
$200 · 16 ranked
1.17 bps
Across · 2 s
7 d range 0.06–2.08 · median 1.17
$2,000 · 16 ranked
0.81 bps
Across · 3 s
7 d range 0.02–0.91 · median 0.81
Most often cheapest ($200)
238/336
Across

Which bridge delivers the most ETH on Base right now?

At $20: Eco leads at 1.03 bps excl. gas (16 rankable, 0 above input, 0 reference).

$20 tier quotes, run #538
#Bridge / sourceNet outCost bpsvs bestGas est.ETAFlags
1Eco Eco Routes$19.997 1.03 best—not counted30 sno API gas est.includes_swapexec_self_publish
2NEAR Intents 1Click NEAR Intents 1Click$19.994 2.64+1.61$0.03347 sno API gas est.
3Across Across$19.993 3.11+2.08not counted2 sswap APIno API gas est.gas est. archivedintegrator ID
4Celer Celer cBridge$19.987 5.96+4.93not counted600 sno API gas est.eta_7d_median
5Mayan FAST_MCTP Mayan$19.970 14.43+13.40$0.03335 sno API gas est.
6Relay Relay$19.965 17.20+16.16$0.033API $0.0192 s
7Across LI.FI$19.943 28.11+27.08not counted2 sLI.FI platform fee incl.
8NEAR Intents 1Click LI.FI$19.926 36.63+35.59$0.033API $0.04847 sLI.FI platform fee incl.
9Relay LI.FI$19.915 42.18+41.15$0.033API $0.0332 sLI.FI platform fee incl.
10LI.FI Intents LI.FI$19.901 48.94+47.91$0.033API $0.06727 sLI.FI platform fee incl.

† Gas est. = upswap gas basis v1: one source-chain estimate per run, source chain and token — the median of each quote API's own estimates (APIs weighted equally), applied to every bridge on the route. Shown beside cost, never ranked; Across gas is never counted. This route (Ethereum ETH) this run: $0.033.

At $200: Across leads at 1.17 bps excl. gas (16 rankable, 0 above input, 0 reference).

$200 tier quotes, run #538
#Bridge / sourceNet outCost bpsvs bestGas est.ETAFlags
1Across Across$199.970 1.17 best—not counted2 sswap APIno API gas est.gas est. archivedintegrator ID
2Celer Celer cBridge$199.964 1.50+0.32not counted600 sno API gas est.eta_7d_median
3NEAR Intents 1Click NEAR Intents 1Click$199.952 2.08+0.91$0.03347 sno API gas est.
4Relay Relay$199.833 8.02+6.84$0.033API $0.0192 s
5Eco Eco Routes$199.832 8.11+6.93not counted30 sno API gas est.includes_swapexec_self_publish
6Mayan FAST_MCTP Mayan$199.825 8.45+7.27$0.03335 sno API gas est.
7Across LI.FI$199.470 26.17+25.00not counted2 sLI.FI platform fee incl.
8LI.FI Intents LI.FI$199.441 27.63+26.46$0.033API $0.06727 sLI.FI platform fee incl.
9Relay LI.FI$199.334 33.00+31.83$0.033API $0.0332 sLI.FI platform fee incl.
10Mayan FAST_MCTP LI.FI$199.309 34.23+33.06$0.033API $0.0483 sLI.FI platform fee incl.

† Gas est. = upswap gas basis v1: one source-chain estimate per run, source chain and token — the median of each quote API's own estimates (APIs weighted equally), applied to every bridge on the route. Shown beside cost, never ranked; Across gas is never counted. This route (Ethereum ETH) this run: $0.033.

At $2,000: Across leads at 0.81 bps excl. gas (16 rankable, 0 above input, 0 reference).

$2,000 tier quotes, run #538
#Bridge / sourceNet outCost bpsvs bestGas est.ETAFlags
1Across Across$1,999.774 0.81 best—not counted3 sswap APIno API gas est.gas est. archivedintegrator ID
2Celer Celer cBridge$1,999.726 1.05+0.24not counted600 sno API gas est.eta_7d_median
3NEAR Intents 1Click NEAR Intents 1Click$1,999.531 2.03+1.21$0.03347 sno API gas est.
4Relay Relay$1,998.516 7.10+6.29$0.033API $0.0192 s
5Mayan FAST_MCTP Mayan$1,998.418 7.59+6.78$0.03335 sno API gas est.
6Meson Meson$1,997.625 11.56+10.74not countednot providedno API gas est.fee_only_endpointeta_not_provided
7Mayan FAST_MCTP Mayan$1,997.283 13.27+12.45$0.033900 sno API gas est.
8Symbiosis Symbiosis$1,996.795 15.71+14.89$0.03332 sno API gas est.
9deBridge DLN deBridge (DLN)$1,995.779 20.79+19.97$0.0332 sno API gas est.fixed fee in extra
10Eco Eco Routes$1,994.835 25.51+24.69not counted20 sno API gas est.includes_swapexec_self_publish

† Gas est. = upswap gas basis v1: one source-chain estimate per run, source chain and token — the median of each quote API's own estimates (APIs weighted equally), applied to every bridge on the route. Shown beside cost, never ranked; Across gas is never counted. This route (Ethereum ETH) this run: $0.033.

Ranked by net received (amount out − extra fees), excluding gas. Gas est. uses one basis for every bridge (gas basis v1, see † above), shown separately; Across gas is never counted. Click headers to sort.

How has the cost changed over time?

Not enough data · 8/14 days

Across 336 runs in the last 7 days, the cheapest bridge at $200 was Across (238), Layerswap (77), Eco (13); the cheapest cost ranged 0.06–2.08 bps. With under 14 days of history we show the data but do not call a trend.

$200 cost by bridge, Ethereum → Base ETHEach line is one bridge's cheapest rankable $200 quote per run (bps, log scale, excl. gas); dashed grey is the median of all bridges. 336 runs over 8 UTC days; x axis is runs in order; amber hatched bars mark gaps over 45 min (lines are not drawn across them).0.10.20.5125102050100200500bps10-27 11:0510-29 05:0510-30 23:0511-01 16:3511-03 10:35Layerswap 21Mayan FAST_MC… 8.4median 8.4Relay 8NEAR Intents… 2.1Across 1.2
$200 cost by bridge, Ethereum → Base ETHEach line is one bridge's cheapest rankable $200 quote per run (bps, log scale, excl. gas); dashed grey is the median of all bridges. 336 runs over 8 UTC days; x axis is runs in order; amber hatched bars mark gaps over 45 min (lines are not drawn across them).0.10.20.5125102050100200500bps10-27 11:0511-03 10:35Layerswap 21Mayan FAST_MC… 8.4median 8.4Relay 8NEAR Intents… 2.1Across 1.2
$200 cost by bridge, Ethereum → Base ETHEach line is one bridge's cheapest rankable $200 quote per run (bps, log scale, excl. gas); dashed grey is the median of all bridges. 336 runs over 8 UTC days; x axis is runs in order; amber hatched bars mark gaps over 45 min (lines are not drawn across them).0.10.20.5125102050100200500bps10-27 11:0511-03 10:35
Each line is one bridge's cheapest rankable $200 quote per run (bps, log scale, excl. gas); dashed grey is the median of all bridges. 336 runs over 8 UTC days; x axis is runs in order; amber hatched bars mark gaps over 45 min (lines are not drawn across them).

Quoted arrival time by bridge

Quoted arrival time by bridgeSeconds quoted by each API at $200 (log scale). Quoted, not measured: real arrival is only known from real-money tests.1251020501002005001,000sec10-27 11:0510-29 05:0510-30 23:0511-01 16:3511-03 10:35Layerswap 212NEAR Intents 1… 47Mayan FAST_MCTP 35Across 2Relay 2
Quoted arrival time by bridgeSeconds quoted by each API at $200 (log scale). Quoted, not measured: real arrival is only known from real-money tests.1251020501002005001,000sec10-27 11:0511-03 10:35Layerswap 212NEAR Intents 1… 47Mayan FAST_MCTP 35Across 2Relay 2
Quoted arrival time by bridgeSeconds quoted by each API at $200 (log scale). Quoted, not measured: real arrival is only known from real-money tests.1251020501002005001,000sec10-27 11:0511-03 10:35
Seconds quoted by each API at $200 (log scale). Quoted, not measured: real arrival is only known from real-money tests.

Runs as cheapest at $200 (7 d)

Across238 / 336Layerswap77 / 336Eco13 / 336NEAR Intents 1Click5 / 336Mayan FAST_MCTP3 / 336
Across238 / 336Layerswap77 / 336Eco13 / 336NEAR Intents 1C…5 / 336Mayan FAST_MCTP3 / 336
Per-run data (336 runs) · CSV

Download this route’s history as CSV

RunTime (UTC)CheapestbpsMedianRankedETA
#538Across1.188.45112 s
#537Across1.188.02112 s
#536Across1.178.80112 s
#535Across1.1731.55112 s
#534Across1.1714.06112 s
#533Across1.1715.80112 s
#532Across1.1712.18112 s
#531Across1.1726.57112 s
#530Across1.1726.48112 s
#529Across1.1726.47112 s
#528Across1.1729.81102 s
#527Across1.1726.48112 s
#526Across1.1727.30112 s
#525Across1.1726.46112 s
#524Across1.1733.06112 s
#523Across1.1833.06112 s
#522Across1.1726.63112 s
#521Across1.1730.01102 s
#520Across1.1726.56112 s
#519Across1.1726.70112 s
#518Across1.1726.63112 s
#517Across1.1727.21112 s
#516Across1.1727.27112 s
#515Across1.1726.68112 s
#514Across1.1729.85102 s
#513Across1.1727.17112 s
#512Across1.1728.13112 s
#511Across1.1728.67112 s
#510Across1.1719.19102 s
#509Across1.1732.24102 s
#508Across1.1730.1492 s
#507Across1.1722.11102 s
#506Across1.1732.05102 s
#505Across1.1819.56102 s
#504Across1.1735.0992 s
#503Across1.1820.50102 s
#502Across1.1821.23102 s
#501Across1.1822.62102 s
#500Across1.1822.34102 s
#499Across1.1830.75102 s
#498Across1.1828.32102 s
#497Across1.1819.79102 s
#496Across1.1829.5192 s
#495Across1.1825.09102 s
#494Across1.1819.73112 s
#493Layerswap0.8126.351114 s
#492Layerswap0.8119.941212 s
#491Layerswap0.8118.371211 s
#490Eco0.1917.721230 s
#489Layerswap0.8120.841211 s
#488Layerswap0.816.711211 s
#487Eco0.416.881230 s
#486Mayan FAST_MCTP0.487.321235 s
#485Layerswap0.8116.361211 s
#484Eco0.247.781230 s
#483Layerswap0.817.971213 s
#482Layerswap0.8121.451212 s
#481Layerswap0.8120.911214 s
#480Layerswap0.8126.661215 s
#479Layerswap0.8124.791214 s
#478Layerswap0.8120.591213 s
#477Layerswap0.8118.731213 s
#476Layerswap0.8118.231210 s
#475Layerswap0.8128.291212 s
#474Layerswap0.8126.611113 s
#473Layerswap0.8128.331211 s
#472Layerswap0.8125.931213 s
#471Layerswap0.8130.071114 s
#470Layerswap0.8131.531213 s
#469Layerswap0.8127.781213 s
#468Layerswap0.8119.481213 s
#467Layerswap0.8117.621213 s
#466Layerswap0.8118.471213 s
#465Layerswap0.8123.311214 s
#464Layerswap0.8117.371214 s
#463Layerswap0.8118.181212 s
#462Layerswap0.8117.71128 s
#461Layerswap0.8118.091210 s
#460Eco0.3820.031230 s
#459Layerswap0.8126.851212 s
#458Layerswap0.8127.411214 s
#457Layerswap0.8119.321213 s
#456Layerswap0.8117.401214 s
#455Layerswap0.8117.391215 s
#454Layerswap0.8125.791214 s
#453Layerswap0.8117.231214 s
#452Layerswap0.8118.101210 s
#451Layerswap0.8117.271210 s
#450Layerswap0.8117.351211 s
#449Layerswap0.8117.891211 s
#448Eco0.7116.551230 s
#447Layerswap0.8116.551211 s
#446Layerswap0.8116.621210 s
#445Layerswap0.8117.671210 s
#444Layerswap0.8121.141210 s
#443Eco0.0717.991230 s
#442Layerswap0.8117.681211 s
#441Layerswap0.8117.831211 s
#440Layerswap0.8125.361210 s
#439Layerswap0.8116.551210 s
#438Eco0.0616.551230 s
#437Layerswap0.8118.391211 s
#436Layerswap0.8116.551211 s
#435Layerswap0.8125.081112 s
#434Layerswap0.8118.521212 s
#433Layerswap0.8116.551214 s
#432Layerswap0.8123.341214 s
#431Layerswap0.8116.851214 s
#430Layerswap0.8118.651214 s
#429Layerswap0.8125.081113 s
#428Eco0.1516.551230 s
#427Eco0.4816.551230 s
#426Layerswap0.8119.391210 s
#425Layerswap0.8125.081114 s
#424Eco0.2325.781230 s
#423Layerswap0.8116.551213 s
#422Layerswap0.8116.781211 s
#421Eco0.748.581230 s
#420Layerswap0.8126.491111 s
#419Eco0.499.311230 s
#418Layerswap0.8112.121111 s
#417Layerswap0.8117.391211 s
#416Layerswap0.8115.401211 s
#415Eco0.147.521230 s
#414Layerswap0.8119.021212 s
#413Layerswap0.818.021112 s
#412Layerswap0.817.981213 s
#411Layerswap0.818.021114 s
#410Layerswap0.8114.561213 s
#409Layerswap0.818.021112 s
#408Layerswap0.818.021112 s
#407Layerswap0.8115.721112 s
#406Across1.1725.49122 s
#405NEAR Intents 1Click0.078.021147 s
#404Layerswap0.8128.451213 s
#403Layerswap0.8127.081114 s
#402Layerswap0.8127.341213 s
#401Layerswap0.8116.551211 s
#400Across1.1713.93112 s
#399Across1.1725.8192 s
#398Across1.1725.8192 s
#397Across1.1727.0892 s
#396Across1.1727.0892 s
#395Across1.1727.0892 s
#394Across1.1727.0892 s
#393Across1.1726.8392 s
#392Across1.1726.2882 s
#391Across1.1725.8192 s
#390Across1.1725.8192 s
#389Across1.1725.8192 s
#388Across1.1725.8192 s
#387Across1.1725.8192 s
#386Across1.1726.7792 s
#385Mayan FAST_MCTP0.1827.03935 s
#384Across1.1725.8192 s
#383Across1.1718.4682 s
#382Across1.1725.8192 s
#381Across1.1725.8192 s
#380Across1.1725.8192 s
#379Across1.1725.8192 s
#378Across1.1725.8192 s
#377Across1.1725.8192 s
#376Across1.1725.8192 s
#375Across1.1725.8192 s
#374NEAR Intents 1Click0.0725.81947 s
#373Across1.1726.9992 s
#372Across1.1726.9692 s
#371Across1.1727.9882 s
#370Across1.1727.2992 s
#369Across1.1727.4192 s
#368Across1.1728.5092 s
#367Across1.1729.0792 s
#366Across1.1725.8192 s
#365Across1.1825.8192 s
#364Across1.1725.8192 s
#363Across1.1728.7782 s
#362Across1.1725.8192 s
#361Across1.1725.8192 s
#360Mayan FAST_MCTP0.8125.81935 s
#359Across1.1725.8192 s
#358Across1.1725.4582 s
#357Across1.1745.4192 s
#356Across1.1725.8192 s
#355Across1.1725.8192 s
#354Across1.1737.0892 s
#353Across1.1725.8192 s
#352Across1.1725.8192 s
#351Across1.1725.8192 s
#350Across1.1725.8192 s
#349Across1.1725.8192 s
#348Across1.1725.8192 s
#347Across1.1729.3482 s
#346Across1.1725.8192 s
#345Across1.1725.8192 s
#344Across1.1725.8192 s
#343Across1.1725.8192 s
#342Across1.1728.4392 s
#341Across1.1725.8192 s
#340Across1.1725.8192 s
#339Across1.1725.8192 s
#338Across1.1725.8192 s
#337Across1.1729.2592 s
#336Across1.1726.4282 s
#335Across1.1725.8192 s
#334Across1.1725.8192 s
#333Across1.1737.3192 s
#332Across1.1735.2682 s
#331Across1.1716.9282 s
#330Across1.1825.8292 s
#329Across1.1960.4992 s
#328Across1.3525.8492 s
#327Across1.1828.4792 s
#326NEAR Intents 1Click2.0832.65847 s
#325Across1.2356.7092 s
#324Across1.2342.9272 s
#323Across1.2741.0672 s
#322Across1.2178.6082 s
#321Across1.2369.6162 s
#320Across1.4733.5672 s
#319Across1.8465.9072 s
#318Across1.2928.9592 s
#317Across1.2425.8192 s
#316Across1.1825.8192 s
#315NEAR Intents 1Click0.1025.81947 s
#314Across1.1825.8192 s
#313Across1.1820.5082 s
#312Across1.1923.0782 s
#311Across1.1925.8192 s
#310Across1.1925.8192 s
#309Across1.1925.8192 s
#308Across1.1916.9282 s
#307Across1.1825.8192 s
#306Across1.1925.8192 s
#305Across1.1825.8192 s
#304Across1.1825.8192 s
#303Across1.1825.8192 s
#302Across1.1825.8192 s
#301Across1.1825.8192 s
#300Across1.1816.9282 s
#299Across1.1825.8192 s
#298Across1.1827.1992 s
#297Across1.1825.8192 s
#296Across1.1825.8192 s
#295Across1.1825.8192 s
#294Across1.1825.8192 s
#293Across1.1817.5782 s
#292Across1.1825.8192 s
#291Across1.1825.8192 s
#290Across1.1825.8192 s
#289Across1.1825.8192 s
#288Across1.1825.8192 s
#287Across1.1825.8192 s
#286Across1.1825.8192 s
#285Across1.1825.8192 s
#284Across1.1825.8192 s
#283Across1.1828.1092 s
#282Across1.1825.8192 s
#281Across1.1825.8192 s
#280Across1.1825.8192 s
#279Across1.1825.8192 s
#278Across1.1825.8192 s
#277Across1.1925.8192 s
#276Across1.1926.3482 s
#275Across1.1825.8192 s
#274Across1.1927.4792 s
#273Across1.1825.8192 s
#272Across1.1825.8192 s
#271Across1.1929.1692 s
#270Across1.1930.0092 s
#269Across1.2425.8192 s
#268Across1.1925.8192 s
#267Across1.1925.8192 s
#266Across1.2131.5192 s
#265Across1.2333.0092 s
#264Across1.1825.8192 s
#263Across1.1825.8192 s
#262Across1.1819.6082 s
#261Across1.188.0272 s
#260NEAR Intents 1Click0.6325.81947 s
#259Across1.1831.3192 s
#258Across1.1829.0892 s
#257Across1.1825.8192 s
#256Across1.1930.2792 s
#255Across1.1828.9892 s
#254Across1.2028.5992 s
#253Across1.1825.8192 s
#252Across1.1925.8192 s
#251Across1.1925.8192 s
#250Across1.1925.8192 s
#249Across1.1925.8192 s
#248Across1.1925.8192 s
#247Across1.1925.8192 s
#246Across1.1925.8192 s
#245Across1.1925.8192 s
#244Across1.1825.8192 s
#243Across1.1825.8192 s
#242Across1.1825.8192 s
#241Across1.1825.8192 s
#240Across1.1825.8192 s
#239Across1.1825.8192 s
#238Across1.1925.8192 s
#237Across1.1825.8192 s
#236Across1.1925.8192 s
#235Across1.1825.8192 s
#234Across1.1825.8192 s
#233Across1.1825.8192 s
#232Across1.1825.8192 s
#231Across1.1825.8192 s
#230Across1.1825.8192 s
#229Across1.1825.8192 s
#228Across1.1825.8192 s
#227Across1.1825.8192 s
#226Across1.1825.8192 s
#225Across1.1830.8592 s
#224Across1.1928.6992 s
#223Across1.1825.8192 s
#222Across1.1825.8192 s
#221Across1.1828.9192 s
#220Across1.1825.8192 s
#219Across1.1825.8192 s
#218Across1.1825.8192 s
#217Across1.1819.5682 s
#216Across1.1934.7792 s
#215Across1.1816.9282 s
#214Across1.1925.8192 s
#213Across1.1825.8192 s
#212Across1.1825.8192 s
#211Across1.1825.8192 s
#210Across1.1816.9182 s
#209Across1.1825.8192 s
#208Across1.2229.9392 s
#207Across1.1829.5792 s
#206Across1.1825.8192 s
#205Across1.1825.8192 s
#204Across1.1825.8192 s
#203Across1.1825.8192 s

Which bridge should I use from Ethereum to Base for ETH?

Base’s OP-stack economics show up in gas columns, not in Across-ranked bps. Base runs the OP Stack bridge design, so a canonical ETH deposit from mainnet exists alongside intent fillers; when the APIs return OP Stack Native rows they show the canonical quote in the same table.

Snapshot #45 (2026-10-24 04:05 UTC), tier by tier

  • $20: NEAR Intents 1Click 2.43 bps (ETA 47s), then Across 3.22 bps (ETA 2s), then Mayan FAST_MCTP via Mayan 11.95 bps (ETA 35s) (15 ranked).
  • $200: Across 1.19 bps (ETA 2s), then NEAR Intents 1Click 1.91 bps (ETA 47s), then Mayan FAST_MCTP via Mayan 4.85 bps (ETA 35s) (14 ranked).
  • $2,000: Across 0.82 bps (ETA 3s), then NEAR Intents 1Click 2.03 bps (ETA 47s), then Mayan FAST_MCTP via Mayan 4.23 bps (ETA 35s) (14 ranked).

How wide is the ETH spread from Ethereum to Base?

At $200 the ranked set runs from 1.19 bps (Across) through a median of 29.74 bps to 142.13 bps (deBridge DLN via deBridge). 4 of 14 ranked quotes cost under 10 bps, so on a $200 transfer the gap between first and last is about $2.82.

Further down the $200 board: #4 Relay 8.02, #5 Layerswap via LI.FI 25.81, #6 Across via LI.FI 26.19, #7 LI.FI Intents via LI.FI 26.47, #8 Relay via LI.FI 33.00, #9 Mayan FAST_MCTP via LI.FI 34.50 (bps).

Best $200 quote per API (rows returned): Across 1.19 bps for Across (1); NEAR Intents 1Click 1.91 bps for NEAR Intents 1Click (1); Mayan 4.85 bps for Mayan FAST_MCTP (2); Relay 8.02 bps for Relay (1); LI.FI 25.81 bps for Layerswap (7); Symbiosis 76.67 bps for Symbiosis (1); deBridge 142.13 bps for deBridge DLN (1).

Size sensitivity ($20 → $200 → $2,000, bps): Across 3.22 → 1.19 → 0.82; NEAR Intents 1Click 2.43 → 1.91 → 2.03; Mayan FAST_MCTP via Mayan 11.95 → 4.85 → 4.23.

Platform/integrator fees reported inside quotes on this route: LI.FI 25 bps on 7 row(s); NEAR Intents 1Click 1 bps on 1 row(s).

Quoted arrival ranges from 2s (Across) to 15 min (Mayan FAST_MCTP); these are API estimates, not measured arrivals.

Gas: every bridge on this route is shown with the same source-chain gas estimate — upswap gas basis v1, the median of the quote APIs' own estimates for Ethereum ETH in each run. In snapshot #45 it was $0.012: 5.9 bps of $20, 0.59 bps of $200, 0.059 bps of $2,000, or 2% of the median ranked $200 quote (29.74 bps). Ethereum mainnet gas is paid in ETH. The estimate is shown in its own column and never folded into bps; Across gas is never counted.

Quoted ETA by row, top 10 at $200 on Ethereum → Base: Across 2s, NEAR Intents 1Click 47s, Mayan FAST_MCTP via Mayan 35s, Relay 2s, Layerswap via LI.FI 16s, Across via LI.FI 2s, LI.FI Intents via LI.FI 27s, Relay via LI.FI 2s, Mayan FAST_MCTP via LI.FI 3s, NEAR Intents 1Click via LI.FI 47s.

Practical read for ETH Ethereum → Base

1. The leader changes with size: $20 → NEAR Intents 1Click, $200 → Across, $2,000 → Across. Pick by the amount you actually move.

2. NEAR Intents 1Click trails by only 0.72 bps at $200, so ETA (2s vs 47s) or a frontend you trust can reasonably decide it.

3. Over 40 full runs at $200 the cheapest slot went to Across (37), NEAR Intents 1Click (3); 4 of 14 UTC days are covered, so treat this as a short trail, not a trend.

Open items: no real-money transfer on Ethereum → Base yet (planned after launch); security notes for these bridges stay unverified until sourced.

Author Arnold Burn · updated 2026-10-24 · status approved

How are these numbers measured?

Fixed dollar amounts, placeholder addresses, one price snapshot per run, raw responses archived with sha256. Ranked by net amount received; gas shown separately and never counted for Across.

bps
Basis points: 1 bps = 0.01% of the input amount.
Net received
amount_out_usd − fee_extra_usd. Ranking uses this.
Gas
One source-chain gas estimate per run for this source chain and token (upswap gas basis v1: median of the quote APIs’ own estimates), the same for every bridge; shown separately, not ranked. Across gas is never counted. Each API’s own figure is shown small beside it.
Quote vs arrival
Everything here is a quote. What actually arrives is only known from real-money tests (none yet).
Quotes above input
Listed at the bottom, excluded from rankings and statistics until a real transfer verifies them.

Full methodology →

How do I cite this data?

Burn, A. / upswap.io (2026). Ethereum → Base ETH bridge quotes, snapshot #538, 3 Nov 2026, 10:35 UTC. https://upswap.io/routes/ethereum-to-base/eth#quotes. CC BY 4.0. Accessed ____.

Route history CSV · All quotes in the latest run (CSV) · Open data →

Stable anchors: #summary #snapshot #tier-20 #tier-200 #tier-2000 #quotes #history #history-data #howto #method #disclosure #cite