API Pricing
Real-time crypto data, DeFi yields, whale alerts, and AI trading signals. One API key, all chains.
API Calls Today
2.4M+12%
Active API Keys
1,847+8%
Avg Response Time
42ms-5ms
Uptime (30d)
99.97%
Free
$0forever
Perfect for exploring the API and personal projects
30 req/min
15 endpoints
✓Market prices (top 100 coins)
✓Basic price history (24h)
✓Fear & Greed Index
✓Gas tracker (ETH only)
✓Community support
✗DeFi yields
✗Whale alerts
✗Trading signals
✗NFT analytics
✗WebSocket streams
✗Custom webhooks
MOST POPULAR
Pro
$49/month
For traders and builders who need real-time data
300 req/min
45+ endpoints
✓Market prices (all coins)
✓Full price history (all-time)
✓Fear & Greed Index
✓Gas tracker (multi-chain)
✓Priority support (24h SLA)
✓DeFi yields (17 protocols)
✓Whale alerts (real-time)
✓Trading signals (8 AI models)
✓NFT analytics (floor prices)
✓WebSocket streams5 streams
✓Custom webhooks10 webhooks
Enterprise
Custom
For platforms, funds, and high-volume applications
Unlimited
All endpoints + custom
✓Everything in Pro
✓Dedicated infrastructure
✓Custom endpoints
✓On-chain execution API
✓Dedicated account manager
✓99.99% SLA guarantee
✓Unlimited WebSocket streams
✓Unlimited webhooks
✓White-label option
✓Audit logs & compliance
✓Custom data retention
🚀 Quick Start
// Quick start — get BTC price
const res = await fetch(
"https://api.degen0x.io/v1/prices/bitcoin",
{ headers: { "X-API-Key": "your_api_key" } }
);
const data = await res.json();
// → { price: 97842.50, change24h: 2.3, ... }📡 Available Endpoints
| Method | Endpoint | Description | Min Tier |
|---|---|---|---|
| GET | /v1/prices/{coin} | Real-time price data | Free |
| GET | /v1/prices/history/{coin} | Historical OHLCV data | Free |
| GET | /v1/market/fear-greed | Fear & Greed Index | Free |
| GET | /v1/gas/{chain} | Gas fees by chain | Free |
| GET | /v1/defi/yields | DeFi protocol yields | Pro |
| GET | /v1/whales/alerts | Whale transaction feed | Pro |
| GET | /v1/signals/trading | AI trading signals | Pro |
| GET | /v1/nft/collections | NFT floor prices & rarity | Pro |
| WS | /v1/ws/prices | Real-time price stream | Pro |
| POST | /v1/webhooks | Custom alert webhooks | Pro |
❓ Frequently Asked Questions
How does the free tier work?
Sign up and get an API key instantly. No credit card required. 30 requests per minute with access to basic market data endpoints.
Can I upgrade or downgrade at any time?
Yes. Changes take effect immediately. If you downgrade, you keep Pro access until the end of your billing cycle.
What happens if I exceed my rate limit?
Requests return a 429 status code with a Retry-After header. We never charge overage fees — upgrade when you're ready.
Do you support WebSocket connections?
Pro and Enterprise plans include real-time WebSocket streams for price feeds, whale alerts, and trading signals.