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.

$ curl -H "X-API-KEY: $VIKE_API_KEY" "https://data.vike.io/v1/hyperliquid/ohlcv?symbol=BTC&interval=1h&limit=3"

1.6M API calls in the last 7 days · 277 accounts using the API

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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	58.7%	$51.1M
2	0xcdcc…935a	+$5.6M	93.4%	$36.7M
3	0x7c37…6aeb	+$2.2M	53.9%	$13.1M
4	Glaring-Salt	+$2.2M	53.4%	$80.7M
5	Gleeful-Cauliflower	+$2.2M	59.8%	$82.7M

Top HL Traders (30d)

Hyperliquid — realized PnL, min 20 trades

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#	Wallet	Tags	Realized PnL	Win Rate	Account	Risk	ROI
1	0xfc66...ca06	high risk streak trader	$10.9M L $113.7K / S $10.7M	55.5% 232W / 186L	$22.9M Open 96 · Closed 6841	Max 100.0% Cur 0.0%	+4742.68%
2	0xecb6...2b00	consistent winner streak trader	$10.6M L $9.0M / S $1.5M	62.2% 2011W / 1221L	$46.7M Open 163 · Closed 162947	Max 100.0% Cur 53.3%	+2267.14%
3	0x936c...bb0f	high risk streak trader	$7.3M L -$315.8K / S $7.6M	55.6% 436W / 348L	$11.1M Open 47 · Closed 2455	Max 100.0% Cur 100.0%	+6554.96%
4	0xefe4...194b	consistent winner streak trader	$6.5M L $0.00 / S $6.5M	61.3% 19W / 12L	$16.6M Open 10 · Closed 61	Max 65.4% Cur 60.3%	+3933.84%
5	0x051c...693c	consistent winner streak trader	$5.4M L $5.4M / S $5.5K	66.7% 14W / 7L	$1.1M Open 39 · Closed 266	Max 81.5% Cur 77.2%	+47886.65%

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																										$15.0M
SOL																										$7.3M
ETH																										$3.9M
HYPE																										$3.1M
AAVE																										$3.0M
XMR																										$2.1M
ZEC																										$1.8M
NEAR																										$1.5M
MEGA																										$1.0M
WLFI																										$1.0M

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

Size	Bias	# Pos	Value	24h Vol	Avg PnL	To Liq
4x whale	↘↘	23 —	$920.6M ▲	$172.4M	$3.3M	0.0%
3x whale	↗↗	31 —	$346.8M ▲	$253.7M	$822.5K	0.0%
2x whale	↗↗	36 ▲	$218.9M ▼	$68.0M	$497.8K	0.0%
whale	↗	88 —	$307.8M ▼	$392.0M	$249.0K	2.3%
2x shark	↗	131 ▼	$287.8M ▲	$84.3M	$51.9K	0.8%
shark	↘	211 ▲	$233.9M ▲	$357.8M	$54.8K	0.9%

Position Breakdown — Cohort

Cohort	Bias	# Pos	Value	24h Vol	Avg PnL	To Liq
3x smart	↘↘	787 ▲	$1.70B ▲	$1.29B	$188.3K	1.3%
2x smart	↗↗	2135 ▲	$263.1M ▲	$185.6M	$10.7K	3.8%
smart	↗↗	2495 ▼	$46.0M ▼	$38.6M	$1.6K	3.0%
3x winner	↗↗	3934 ▲	$26.6M ▼	$27.9M	$247.14	4.5%
2x winner	↗↗	2947 ▼	$4.9M ▲	$6.6M	$27.26	4.9%
winner	↗↗	1518 ▼	$1.1M ▲	$1.3M	$2.52	6.1%

Spread Arbitrage

Cross-exchange price spreads

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Token	Low @	High @	Spread
FAR	Gate $0.000530	Mexc $0.000572	+7.904%
TBC	Mexc $4.58	Gate $4.91	+7.230%
MOB	Binance $0.0623	Gate $0.0667	+7.127%
CUDIS	Gate $0.000520	Bitget $0.000556	+6.923%
WRX	Binance $0.0173	Gate $0.0184	+6.243%

CEX Perps

Funding rate arbitrage opportunities

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Pair	Long @	Short @	Spread
HFT	Kraken -2.011%	Bitget +1.189%	+3.200%
LAYER	Hyperliquid -0.017%	Kraken +0.497%	+0.514%
BLUR	Kraken -0.502%	Bybit +0.001%	+0.503%
2Z	Lighter +0.001%	Kraken +0.503%	+0.502%
CYBER	Hyperliquid +0.000%	Kraken +0.500%	+0.500%

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	50	46	19	57	42	18	20	45	25	29	25	13	27	16	36	29	20	11	21	51	10	8	20	40
ETH	26	60	19	95	51	33	24	28	44	21	17	9	43	10	9	4	1	6	9	24	8		30	28
XAU		8				2	4																	1
SOL		2	1	1	1	2	3	1			1									1			1
ZEC				1	2		1		2		1		2								1		1	2
SKHYNIX				2		4		4									1
CL				1		1		1		2												1	1
HYPE							1	2	1							1			1	1
BNB								1							1			1		1			1	1
SNDK		1		1	2

BTC Options

Deribit overview

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Put-Call Ratio

1.11

Puts dominant (bearish)

24h Volume

$13.1K

BTC options

$685.50

Net Premium Flow

$6.2K

Call Volume

$6.9K

Put Volume

ETH Options

Deribit overview

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Put-Call Ratio

0.88

Puts dominant (bearish)

24h Volume

$100.2K

ETH options

-$14.8K

Net Premium Flow

$53.2K

Call Volume

$46.9K

Put Volume

SOL Options

Deribit overview

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Put-Call Ratio

0.56

Puts dominant (bearish)

24h Volume

$7.2K

SOL options

-$88.00

Net Premium Flow

$4.6K

Call Volume

$2.6K

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.

Vike Trader Market data

Hot Wallets

Last 24h

Address	Chain	Volume (24h)
0xbbbb...ffcb	ETH	$72.10B
0x44a4...f4b0	ETH	$39.44B
0x3717...73aa	ETH	$38.22B
0x0000...e69d	ETH	$21.97B
0xe08d...d015	ETH	$15.73B

Trending Tokens

By volume

Token	Price Change (24h)	Volume (24h)
BTC	-0.1%	$5.39B
ETH	+0.7%	$4.85B
ZEC	-0.0%	$1.15B
XAU	+0.0%	$1.11B
SOL	-1.4%	$1.11B