Nexus Intelligence Research

Posted on Aug 17

DataNexus API — Free Crypto Price Predictions & Trading Signals

#python #api #crypto #trading

DataNexus API — Free Crypto Predictions & Trading Signals

I've been building a crypto data platform that aggregates multiple data sources and generates price predictions and trading signals. It's now live with a free tier.

What's Available

Free Tier (No Signup)

3 price predictions (AVAX, SOL, XRP) with direction + confidence score
1 trading signal with coin, direction, and confidence
Pricing endpoint with all plans
Landing page at http://169.58.38.67:8790/

Pro Tier ($49/month)

22 price predictions across all tracked coins
60 trading signals with entry price, stop-loss, take-profit
Historical data access
API key with higher rate limits

Enterprise ($999/month)

Full access to all endpoints
Custom data sources
Priority support
SLA guarantee

API Endpoints

# Get free predictions
curl http://169.58.38.67:8790/api/predictions

# Get free trading signals
curl http://169.58.38.67:8790/api/signals

# Check pricing
curl http://169.58.38.67:8790/api/pricing

Example Response

{
  "plan": "free",
  "price_predictions": {
    "SOL": {
      "coin": "SOL",
      "confidence": 89.4,
      "current_price": 77.22,
      "direction": "bearish"
    },
    "AVAX": {
      "coin": "AVAX",
      "confidence": 86.1,
      "current_price": 6.56,
      "direction": "neutral"
    }
  },
  "total_price_predictions": 22
}

How Predictions Work

The prediction engine combines:

Technical indicators: RSI, MACD, Bollinger Bands, ADX/ATR, EMA trends
Funding rates: From Hyperliquid's 232 perpetual markets
Multi-source data: Aggregated from 5+ exchanges

Predictions are updated continuously and cover 22 coins including BTC, ETH, SOL, XRP, AVAX, DOGE, LINK, and more.

Use Cases

Quick market check — Free tier gives you a snapshot of market direction
Trading signals — Pro tier provides actionable signals with entry/exit points
Data integration — Enterprise tier for apps that need reliable crypto data
Research — Historical data for backtesting and analysis

Try It Now

curl http://169.58.38.67:8790/api/predictions | python -m json.tool

No API key required for the free tier. Just hit the endpoints and get data.

Pricing

Plan	Price	Predictions	Signals
Free	$0	3 coins	1 signal
Pro	$49/mo	22 coins	60 signals
Enterprise	$999/mo	Full access	Custom

Tech Stack

Python backend with Flask
Hyperliquid API for real-time market data
Multi-exchange data aggregation
Stripe for payments (Pro and Enterprise)

The API is live and serving data 24/7. Free tier requires no signup — just curl the endpoints and start exploring.

Feedback welcome! What features would you want in a crypto data API?

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