Free crypto data API for Hyperliquid, Polymarket and on-chain wallets

REST, WebSocket, Parquet archive and an MCP server for AI agents. One free key, nothing billed.

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2.5M API calls in the last 7 days · 326 accounts using the API

$ curl -H "X-API-KEY: $VIKE_API_KEY" "https://data.vike.io/v1/hyperliquid/ohlcv?symbol=BTC&interval=1h&limit=3"
Top Polymarket Traders (30d)
Polymarket — realized PnL on markets resolved in the last 30 days
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# Wallet Realized PnL Win Rate Volume (30D)
1 Homely-Gosling +$7.3M 59.3% $57.6M
2 Gleeful-Cauliflower +$2.0M 59.9% $66.7M
3 0xcdcc…935a +$2.0M 88.3% $31.1M
4 0x7c37…6aeb +$1.9M 53.9% $4.4M
5 0x821d…cf16 +$1.8M 59.3% $136.5M
Top HL Traders (30d)
Hyperliquid — realized PnL, min 20 trades
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# Wallet Tags Realized PnL Win Rate Account Risk Equity 30D ROI
1 0x7fda...17d1 consistent winner streak trader
$32.3M
L $25.6M / S $6.7M
62.0%
67W / 41L
$17.0M
Open 45 · Closed 560
Max 100.0%
Cur 100.0%
+18930.71%
2 0xecb6...2b00 consistent winner streak trader
$15.6M
L $11.7M / S $3.9M
62.8%
2966W / 1760L
$33.2M
Open 118 · Closed 161412
Max 100.0%
Cur 66.5%
+4714.15%
3 0xfc66...ca06 high risk streak trader
$14.5M
L -$796.9K / S $15.3M
54.6%
254W / 211L
$14.3M
Open 66 · Closed 6924
Max 100.0%
Cur 52.7%
+10111.45%
4 0x7737...bf66 sharp shooter streak trader
$12.5M
L $11.2M / S $1.3M
90.0%
18W / 2L
$17.6M
Open 6 · Closed 476
Max —
Cur —
+7087.63%
5 0x936c...bb0f high risk streak trader
$7.3M
L -$968.0K / S $8.3M
56.9%
391W / 296L
$8.2M
Open 43 · Closed 2595
Max 100.0%
Cur 100.0%
+8863.72%
Position Heatmap (24h)
Hyperliquid — top 10 by OI, bias by size / pnl cohort
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SHORT LONG
Asset 4×WHALE 3×WHALE 2×WHALE WHALE 2×SHARK SHARK 2×DOLPHIN DOLPHIN 2×FISH FISH 2×SHRIMP SHRIMP 3×SMART 2×SMART SMART 3×WINNER 2×WINNER WINNER LOSER 2×LOSER 3×LOSER REKT 2×REKT 3×REKT OI
BTC $32.5M
ETH $15.9M
kPEPE $6.3M
HYPE $4.4M
ZEC $4.2M
SOL $4.0M
AVAX $1.3M
LINK $1.2M
XRP $1.1M
VVV $1.1M
Token Pulse — BTC
Hyperliquid directional bias + live position breakdown
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Wallets grouped by account size (whale, shark) and by profit (smart, winner); 4x is the top band. ↗ net long, ↘ net short, two arrows = strongly.

Directional Bias — by Size (7d)
● 4x whale ● 3x whale ● 2x whale
Directional Bias — by PnL (7d)
● 3x smart ● 2x smart ● smart
Position Breakdown — Size
SizeBias# PosTrendValue24h VolAvg PnLTo Liq
4x whale ↘↘ 39 — $1.01B ▲ $355.1M $1.9M
2.6%
3x whale ↗↗ 44 ▼ $337.1M ▲ $1.02B $1.4M
0.0%
2x whale — 72 ▼ $220.1M ▼ $357.7M $106.7K
2.8%
whale ↗↗ 152 ▼ $424.6M ▲ $726.2M $306.0K
7.2%
2x shark ↗ 189 ▲ $247.4M ▼ $304.5M $28.0K
5.3%
shark ↗↗ 314 ▼ $175.1M ▼ $237.8M $22.9K
2.9%
Position Breakdown — Cohort
CohortBias# PosTrendValue24h VolAvg PnLTo Liq
3x smart ↘↘ 788 ▼ $1.79B ▲ $3.81B $197.9K
7.7%
2x smart ↗↗ 2031 ▼ $193.4M ▼ $475.9M $10.4K
10.4%
smart ↗↗ 2383 ▼ $46.8M ▲ $91.7M $1.4K
10.5%
3x winner ↗ 3702 ▼ $25.5M ▼ $52.4M $223.91
12.3%
2x winner ↗↗ 2569 ▼ $2.5M ▲ $9.0M $23.65
13.4%
winner ↗↗ 1341 ▼ $640.9K ▼ $1.9M $1.73
12.7%
Spread Arbitrage
Cross-exchange price spreads
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Token Low @ High @ Spread
KYO Gate $0.0409 Kucoin $0.0436 +6.704%
INIT Hyperliquid $0.2447 Kucoin $0.2609 +6.632%
FARM Gate $5.47 Binance $5.80 +5.936%
ARTFI Gate $0.000824 Kucoin $0.000872 +5.848%
HPP Kucoin $0.004210 Gate $0.004455 +5.819%
CEX Perps
Funding rate arbitrage opportunities
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Pair Long @ Short @ Spread
INIT Aster -2.000% Kraken +0.500% +2.500%
IO Hyperliquid +0.001% Kraken +0.505% +0.504%
2Z Lighter +0.001% Kraken +0.503% +0.502%
MINA Hyperliquid +0.001% Kraken +0.498% +0.496%
HFT Kraken -2.011% Mexc +0.020% +2.031%
Whale Trade Heatmap (1D)
CEX perps — top 10 by whale-trade count, net delta by UTC hour
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NET SELL NET BUY
Symbol 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
BTC 32 18 26 68 55 18 28 21 47 49 39 30 41 173 120 351 95 66 27 45 23 28 82 20
ETH 18 15 20 33 22 27 14 16 19 67 41 29 19 77 52 177 33 25 17 15 6 21 39 3
SOXL 1 4 24 50 8 1 2
SNDK 1 1 1 5 12 17 5 1
ZEC 1 1 1 5 3 1 1 2 1 1 3 1 3 3 1 1 1 2
XAU 1 2 1 1 3 1 1 7 4 5 2
XAG 6 1 2 1 2 1 1 2 5 3
SOL 1 1 1 3 3 3 2 3 3 1
CL 1 1 2 2 2 5
MU 1 2 4 2 1
BTC Options
Deribit overview
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Put-Call Ratio
1.46
Puts dominant (bearish)
24h Volume
$28.3K
BTC options
-$76.90
Net Premium Flow
$11.5K
Call Volume
$16.8K
Put Volume
ETH Options
Deribit overview
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Put-Call Ratio
0.65
Puts dominant (bearish)
24h Volume
$142.9K
ETH options
-$10.1K
Net Premium Flow
$86.5K
Call Volume
$56.4K
Put Volume
SOL Options
Deribit overview
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Put-Call Ratio
1.35
Puts dominant (bearish)
24h Volume
$7.0K
SOL options
$945.00
Net Premium Flow
$3.0K
Call Volume
$4.0K
Put Volume
Vike is two products
A Rust trading platform, and the market-data layer that feeds it — the dashboards above run on the same plane the trader trades on.
Hot Wallets
Last 24h
Address Chain Volume (24h)
0xbbbb...ffcb ETH
$51.29B
0xd1c6...c7eb ETH
$22.27B
0x06cf...f5ef ETH
$9.69B
0x0ea0...c438 ETH
$8.18B
0x26de...9ee1 ETH
$6.84B
Trending Tokens
By volume
Token Price Change (24h) Volume (24h)
BTC -2.4%
$11.50B
ETH -5.0%
$8.92B
SOXL +1.6%
$5.62B
XAU +0.0%
$2.32B
SNDK +0.0%
$2.29B