SwapHunt Crypto Market API

Real-time crypto market intelligence powered by AI. Get LLM-scored news, derivatives data from Hyperliquid, fear & greed index, alt season detection, momentum rankings, and more — all from one API.

What makes this different?

AI-Scored News: Every crypto news article is scored 1-10 for trading impact by an LLM. No more noise.
Real-Time Derivatives: Live liquidations, funding rates, and open interest from Hyperliquid with cascade detection and mean-reversion signals.
ML-Ready Features: The /snapshot endpoint returns pre-computed features designed for prediction models — one call, all signals.
Alt Season Detection: Know instantly whether alts are outperforming BTC with statistical backing.

Quick Start

Get Bitcoin price:

GET /v1/tools/price?asset=BTC

Get AI-scored crypto news:

GET /v1/sentiment/news?category=crypto&hours=24&min_score=7

Get Fear & Greed Index:

GET /v1/market/fear-greed

Get Hyperliquid liquidations (last 5 min):

GET /v1/derivatives/hyperliquid/liquidations?coin=BTC&minutes=5

Get ML feature snapshot:

GET /v1/derivatives/hyperliquid/snapshot?coin=BTC

Endpoints Overview

Free (BASIC plan)

Crypto Prices — Real-time prices with 24h change, volume, high/low
Fear & Greed Index — Current index (0-100) with daily/weekly changes
Alt Season Detector — Are alts outperforming BTC right now?
LLM-Scored News — Latest crypto news ranked by AI for trading relevance
Sentiment Summary — Aggregated market sentiment (bullish/bearish/neutral)

PRO plan

Everything in BASIC, plus:

Momentum Rankings — Top 20 coins ranked by 24h/7d/30d performance
Coin Strength vs BTC — Relative strength analysis for any coin
BTC Correlation — Pearson correlation between any coin and Bitcoin
Funding Rates — Live Binance futures funding rates
Hyperliquid Liquidations — Real-time liquidation events with bias and cascade detection
Hyperliquid Funding & OI — Funding rates, premium, open interest with change signals

ULTRA plan

Everything in PRO, plus:

ML Feature Snapshot — Combined liquidation, funding, OI, and price features in one call. Designed for prediction models.

MEGA plan

Everything in ULTRA, plus:

Historical Data — Time-series data with interval downsampling (1m, 5m, 15m, 1h). Perfect for ML model training and backtesting.

Supported Coins

Prices: 100+ cryptocurrencies via CoinGecko
Derivatives: BTC, ETH, SOL, XRP, BNB (Hyperliquid)

Data Sources

Prices: CoinGecko
Derivatives: Hyperliquid (real-time WebSocket + REST), Binance Futures
News: Finnhub, CoinDesk, NewsBTC, Bitcoinist (scored by AI)
Indicators: Alternative.me, Blockchain.info

Rate Limits

Rate limits depend on your plan. Requests beyond your monthly quota return 429 Too Many Requests. BASIC plan has a hard limit. PRO/ULTRA/MEGA plans support pay-per-use overage.