Built for AI agents & algorithmic trading

Finally, a crypto data API your AI agent can subscribe to itself

Free forever for development. $39/mo for production rate limits and regime signals. Cancel anytime.

🤖

Autonomous Agent Payments

Your AI agent can subscribe itself via x402. No dashboard. No human. One gasless HTTP call on Base, Ethereum or Solana.

POST /v1/payments/agent-subscribe

1,400+ AI agents & trading bots live

99.99% API uptime

229 Hyperliquid perps

USDC on Base · instant activation

Annual billing saves up to $600/year · up to 3 months free

HOBBYIST

Explorer

For hobbyist devs & prototyping

$0/ month

No credit card required

Get Free API Key

Live data · no card

Rate Limits

✓5 requests / minute

✓50 requests / day

Included Data

✓Crypto profiles & prices (2,000+ assets)

✓

Hyperliquid perps (229 assets)

Derivatives, funding rates & open interest

✓

Market health scores (long-term & short-term)

11 sub-components inc Breadth, Fear & Greed, Volume Quality, Derivatives, Market Volatility, Stablecoin Flows, Macro/DXY and more

✓

BTC cycle-top indicators

MVRV, NUPL, Puell Multiple, Pi-Cycle, Rainbow, 2-year MA and more

✓

BTC & ETH ETF flows

Daily spot-ETF net inflows & outflows for BTC and ETH

✓

Liquidations & Heatmaps

BTC only — liquidation levels & density heatmap

✓

Hyperliquid Order book L2

BTC only — live L2 bid/ask depth

✓

Sentiment & macro indicators

Fear & Greed (live + 365-day history), EUR/USD, gold, treasury yields & stablecoin flows

✓

Daily bulk snapshot endpoint

Easy consumption of everything under 1 API call daily

TRADER

Trader / Agent Builder

For solo traders running live AI agents

$39/ month

$468/yrSave $120/year

Pay with USDC · instant activation · no card

Upgrade to Pro

Cancel anytime · 7-day money-back guarantee

Rate Limits

✓30 requests / minute

✓10,000 requests / day

Everything in Explorer, plus

✓

Quant market-regime engine (full universe)

Every crypto's 6 HMM regime probabilities — Strong Trend (Bull), Strong Trend (Bear), Range / Low Volatility, Choppy High Volatility, Volatility Spike, Squeeze — plus the market-wide read.

✓

Quant forward-looking engine (full universe)

Every crypto's forward probabilities (now, 4h and 24h) for Direction, Volatility, Liquidation risk, Funding direction, Open interest and regime transitions.

✓

Quant Monte Carlo simulations (market-wide)

24H prediction model: 1,000 future market simulations

✓

Crypto Trading Indicators

Access to ALL of our trading indicators — SIGNUM RGG trend radar (ADX/DMI), technical / structural regime, moving-average, Bollinger-squeeze & RSI screens across the top 500+ cryptos.

✓

NFT Volume Tracking

Daily NFT trade volume by chain (Ethereum, Solana, Bitcoin Ordinals, Polygon, Base, more)

✓

Order Book Depth & Liquidity

All perps — Hyperliquid and Binance L2 books where bids and asks are stacked.

✓

Crypto gamma exposure engine

All perps. The perpetuals analog of options GEX — we classify the entire Hyperliquid account universe, isolating the market makers' positions.

✓

Hyperliquid whale activity

All perps — a live roll-up of every Hyperliquid account holding ≥$100k and tracking their positions.

✓

Liquidation heatmaps

All Hyperliquid perps — every ≥$100k account's on-chain liquidation price, mapped to a density heatmap.

✓Priority support

BACKTESTER

Quant / Institutional

For hedge funds & serious backtesters

$149/ month

$1,788/yrSave $600/year

Pay with USDC · instant activation · no card

Upgrade to Pro Plus

Cancel anytime · 7-day money-back guarantee

Rate Limits

✓60 requests / minute

✓Unlimited daily requests

Everything in Trader, plus

✓

Full historical & bulk data access

Every live signal in Trader (full universe) — plus the deep historical archive and Parquet / CSV bulk downloads below, purpose-built for backtesting.

✓

Hyperliquid whale positioning history

Daily long/short whale notional over a trailing window (up to 540 days) — not just the live snapshot.

Historical & Bulk Data

✓

Quant HMM regime probabilities, 2020 → now

The full market 6-regime posterior from 2020 to today (56,000+ hourly rows), regenerated on every retrain. Great for backtesting regime-gated strategies — Parquet bulk download.

✓

Crypto market health scores, daily history

The dual long-term & short-term health score as a daily time series — up to 2 years (730 days) of history with the full 11-component breakdown. Great for backtesting market-health anomalies.

✓

Historical klines (OHLCV)

1-minute OHLCV for recent windows, plus deep monthly candles reaching back to Hyperliquid's 2023 launch (1d), ~2024 (4h) and ~7 months (1h). Great for backtesting custom timeframes.

✓

Historical funding & liquidation data

Hourly funding-rate history back to ~2024, plus daily liquidation snapshots. Essential for backtesting carry and cascade strategies.

✓

Historic endpoints & regime timeline

The daily regime timeline labeled 2019 → now (COVID crash, 2021 bull, LUNA/FTX bear, 2024 ETF bull), point-in-time probability rows for verification, plus streaming CSV exports and dozens more backtesting endpoints.

ENTERPRISE

Enterprise

For teams & institutions

Custom

Tailored to your needs

Volume pricing · USD or USDC invoicing

Custom SLA · dedicated support

Rate Limits

✓Custom rate limits

✓Dedicated capacity

Everything in Pro Plus, plus

✓Custom data endpoints

✓Extended historical data retention

✓SLA guarantees

✓Dedicated account manager

✓Custom integrations

✓Invoice billing (USD / USDC)

Trusted by quant desks & agent builders

“Our trading agent subscribed itself via x402 and was pulling regime signals within minutes. Zero dashboard, zero ops.”

Maya R.

Lead Quant, systematic fund

“The Hyperliquid perp coverage and liquidation maps are things we simply couldn't get from CoinMarketCap or CoinGecko at any tier.”

Tim B.

Algo trader

“We backtested two years of 6-regime history straight from the Parquet archives. Onboarding was a single API key.”

Sam D.

Systematic Trader

Crypto-native payments

Pay for Pro or Pro Plus with USDC on Base. Connect your wallet to upgrade instantly — or let your agent settle it autonomously.

Currency

USDC

Network

Base (L2)

Pro

$49 / mo

Pro Plus

$199 / mo

Activation

Instant

FOR AI AGENTS Pay autonomously with x402 — gasless

Plan

An AI agent can buy a Pro or Pro Plus subscription itself with USDC over the x402 protocol — no ETH for gas, no dashboard, no human in the loop. One endpoint runs the whole HTTP 402 → sign → settle → key flow on Base, Ethereum or Solana.

# Discover the 402 (price + networks), then re-POST with a signed x-payment header
curl -X POST https://cryptodataapi.com/api/v1/payments/agent-subscribe \
  -H "Content-Type: application/json" -d '{"plan":"monthly"}'

monthly = Pro · monthly_plus = Pro Plus. Full walkthrough on the AI Agent Quickstart →

How we compare

Purpose-built for AI agents and algorithmic trading. Here's how Crypto Data API stacks up against general-purpose providers.

Feature	Crypto Data API	CoinMarketCap	CoinGecko
Pricing
Free tier	Yes — full live suite	Yes — limited	Yes — 100 calls/min, 10k/mo
Paid plan from	$49/mo ($199 Pro Plus)	$35/mo ($29 billed annually)	$35/mo
Crypto payments	Yes — USDC on Base + x402	x402 (beta, in docs)	No
Agent self-subscribe	Yes — native, one call	Partial	No
Coin & Market Data
Coin profiles & market cap	Yes — 2,000+ coins	Yes	Yes
Market health scores	Yes — 11-component dual score	No	No
Fear & Greed index	Yes — multi-source averaged	Single-source index	No
Derivatives & Futures
Funding rates	Yes — cross-exchange	No	Limited (paid)
Liquidation data	Yes — heatmaps + history	No	No
Options data	Yes — put/call, max pain	No	No
Perpetual Futures (Hyperliquid)
Perps prices & funding	Yes — 229 assets	No	No
L2 order book depth	Yes	No	No
On-chain & Analytics
BTC cycle indicators	Yes — 8 indicators	No	No
ETF flows (BTC & ETH)	Yes	No	No
Whale positions & alerts	Yes (Pro)	No	No
Stablecoin flows	Yes — with history	No	No

Frequently asked questions

USDC on Base settles in seconds with no chargebacks and no card processor in the middle — your API key activates the moment payment confirms. Enterprise plans can be invoiced in USD or USDC. Card support is on the roadmap, but most of our users (and their agents) prefer stablecoin rails.

Start free with live market data

Upgrade to Pro for the full live quant suite — regime engines, gamma, whales and liquidation heatmaps across every perp. Move to Pro Plus for the historical archive, bulk Parquet downloads and full backtesting data.

Get Free API Key → Talk to sales