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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2.6M API calls in the last 7 days · 331 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 +$6.7M 59.3% $56.6M
2 Gleeful-Cauliflower +$2.1M 59.9% $64.4M
3 0xcdcc…935a +$2.0M 88.3% $31.1M
4 0x821d…cf16 +$1.7M 59.3% $134.6M
5 Powerless-Savannah +$1.4M 55.2% $48.9M
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
$31.3M
L $25.5M / S $5.8M
60.7%
65W / 42L
$17.5M
Open 45 · Closed 561
Max 100.0%
Cur 100.0%
+17906.43%
2 0xecb6...2b00 consistent winner streak trader
$15.7M
L $11.8M / S $3.9M
62.8%
3028W / 1796L
$32.8M
Open 118 · Closed 161539
Max 100.0%
Cur 67.1%
+4776.98%
3 0x7737...bf66 sharp shooter streak trader
$15.5M
L $11.2M / S $4.3M
90.5%
19W / 2L
$19.4M
Open 5 · Closed 477
Max —
Cur —
+7951.47%
4 0xfc66...ca06 high risk streak trader
$15.2M
L -$844.8K / S $16.0M
55.4%
265W / 213L
$15.1M
Open 65 · Closed 6940
Max 100.0%
Cur 50.3%
+10059.76%
5 0x936c...bb0f high risk streak trader
$7.3M
L -$1.0M / S $8.3M
57.0%
393W / 297L
$8.2M
Open 43 · Closed 2605
Max 100.0%
Cur 100.0%
+8913.23%
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 $52.2M
ETH $27.1M
ZEC $12.5M
HYPE $6.2M
SOL $3.9M
GRAM $1.4M
UNI $1.2M
NEAR $1.2M
ZRO $729.5K
PUMP $705.2K
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 ↘↘ 38 — $1.02B ▲ $438.4M $2.4M
0.0%
3x whale ↗ 44 ▲ $301.0M ▲ $1.16B $1.3M
0.0%
2x whale ↗↗ 66 ▲ $229.0M ▼ $575.8M $69.7K
0.0%
whale ↗↗ 155 ▼ $413.8M ▲ $806.0M $294.2K
2.6%
2x shark — 186 ▲ $252.1M ▼ $729.1M $28.6K
3.2%
shark ↗↗ 318 ▲ $179.3M ▼ $307.3M $23.9K
2.8%
Position Breakdown — Cohort
CohortBias# PosTrendValue24h VolAvg PnLTo Liq
3x smart ↘↘ 774 ▲ $1.71B ▲ $4.55B $197.9K
4.8%
2x smart ↗↗ 2061 ▼ $208.0M ▲ $560.2M $10.2K
5.9%
smart ↗↗ 2470 ▲ $46.0M ▼ $106.2M $1.4K
6.6%
3x winner ↗↗ 3775 ▲ $23.7M ▲ $56.5M $218.07
7.4%
2x winner ↗↗ 2753 ▼ $2.8M ▲ $12.6M $23.80
8.1%
winner ↗↗ 1465 ▼ $726.1K ▼ $1.8M $1.72
5.7%
Spread Arbitrage
Cross-exchange price spreads
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Token Low @ High @ Spread
KYO Kucoin $0.0563 Gate $0.0608 +8.089%
ZCAT Gate $0.0174 Mexc $0.0187 +7.361%
RION Kucoin $0.0420 Gate $0.0450 +7.167%
PIT Gate $0.000000 Mexc $0.000000 +7.060%
ART Gate $0.000224 Kucoin $0.000240 +7.012%
CEX Perps
Funding rate arbitrage opportunities
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Pair Long @ Short @ Spread
INIT Hyperliquid -0.391% Kraken +0.500% +0.891%
MINA Hyperliquid +0.001% Kraken +0.498% +0.496%
LAYER Hyperliquid +0.001% Kraken +0.497% +0.496%
NMR Lighter +0.001% Kraken +0.496% +0.494%
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 68 55 73 21 40 19 36 70 26 23 43 24 25 166 120 351 255 83 99 27 80 26 56 26
ETH 5 39 13 18 17 7 11 12 15 19 12 16 9 79 52 177 50 26 42 18 31 26 12 19
SOXL 1 4 2 2 1 3 1 1 1 1 2 4 24 50 12 19 1 2 4
ZEC 1 1 1 2 2 8 3 2 1 2 1 1 1 1 3 15 10 2 1 1 1 1
SNDK 1 1 5 6 12 17 3 3 1 3
XAU 2 1 2 1 1 2 1 7 4 5 3 1 1
MU 3 2 2 1 1 1 3 4 2 2 1
XRP 1 3 1 2 1 3 5 1 2 1
NVDA 4 1 3 5 1 4 1
KORU 1 3 5 2 1 1 1 2 2
BTC Options
Deribit overview
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Put-Call Ratio
1.62
Puts dominant (bearish)
24h Volume
$32.7K
BTC options
-$3.2K
Net Premium Flow
$12.5K
Call Volume
$20.2K
Put Volume
ETH Options
Deribit overview
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Put-Call Ratio
0.85
Puts dominant (bearish)
24h Volume
$144.0K
ETH options
-$6.8K
Net Premium Flow
$78.0K
Call Volume
$66.0K
Put Volume
SOL Options
Deribit overview
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Put-Call Ratio
1.14
Puts dominant (bearish)
24h Volume
$9.7K
SOL options
-$842.00
Net Premium Flow
$4.5K
Call Volume
$5.1K
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
$67.98B
0xd1c6...c7eb ETH
$38.80B
0x06cf...f5ef ETH
$10.15B
0x0ea0...c438 ETH
$8.25B
0xd226...9f89 ETH
$4.14B
Trending Tokens
By volume
Token Price Change (24h) Volume (24h)
BTC -0.4%
$12.86B
ETH -1.9%
$8.93B
SOXL +20.7%
$6.18B
ZEC -14.7%
$3.21B
SNDK +0.0%
$2.60B