x402 Protocol Enabled

Simple, Transparent Pricing

16 free endpoints for everyone. Unlock 23 premium endpoints with a subscription or pay-per-request starting at $0.001.

16+

Free Endpoints

23+

Premium Endpoints

News Sources

Languages

Free

Perfect for exploring the API and personal projects

Free

100 requests/day

All free news endpoints
RSS/Atom feeds
Basic sentiment analysis
Top 100 cryptocurrencies
7 days historical data
Community support

Get Started

Pro

For developers and small businesses building crypto apps

$29/mo

10,000 requests/day

Everything in Free
All premium market data endpoints
Full historical data (1 year)
CSV/JSON bulk exports
AI-powered analysis
Webhooks (10 active)
100 price alerts
Priority email support
99.5% SLA

Subscribe with Crypto

Enterprise

For trading firms, institutions, and high-volume applications

$99/mo

Unlimited

Everything in Pro
Unlimited API requests
Full historical data (all time)
Unlimited webhooks & alerts
Custom endpoints available
Dedicated account manager
White-label options
99.9% SLA guarantee
Custom integrations

Contact Sales

💳

Pay-Per-Request with x402

No subscription needed! Pay only for what you use with cryptocurrency micropayments. Perfect for occasional users and AI agents.

✓No monthly commitment
✓Pay in USDC on Base network
✓Prices as low as $0.001 per request
✓Perfect for AI agents and bots
✓Instant access - no signup required
✓Supports x402 HTTP protocol

Learn How It Works

# Request premium endpoint without auth

curl https://news-crypto.vercel.app/api/v1/coins

# Response: 402 Payment Required

{
  "error": "Payment Required",
  "price": "$0.001",
  "accepts": "x402",
  "payTo": "0x...",
  "network": "eip155:8453"
}

# Pay with x402 header

curl -H "X-PAYMENT: ..." /api/v1/coins

Premium API Endpoints

Access powerful market data, analytics, and AI features. Pay per request or subscribe for unlimited access.

GET$0.001

/api/v1/coins

List all cryptocurrencies with full market data

GET$0.002

/api/v1/coin/:id

Detailed data for a single cryptocurrency

GET$0.002

/api/v1/market-data

Global market statistics and trending coins

GET$0.001

/api/v1/trending

Currently trending cryptocurrencies

GET$0.002

/api/v1/exchanges

List of cryptocurrency exchanges

GET$0.001

/api/v1/gas

Real-time gas prices for EVM chains

GET$0.001

/api/v1/global

Global cryptocurrency statistics

GET$0.005

/api/v1/historical/:id

Historical price data for any coin

GET$0.003

/api/v1/ohlcv/:id

OHLCV candlestick data

GET$0.002

/api/v1/defi

DeFi protocols overview

GET$0.002

/api/v1/defi/tvl

Total Value Locked by protocol

GET$0.003

/api/v1/defi/yields

DeFi yield opportunities

GET$0.005

/api/v1/correlation

Price correlation matrix between coins

GET$0.003

/api/v1/screener

Advanced cryptocurrency screener

GET$0.002

/api/v1/sentiment

Social sentiment analysis

GET$0.005

/api/v1/whale-alerts

Large transaction monitoring

POST$0.05

/api/premium/ai/analyze

Deep AI analysis of market conditions

GET$0.01

/api/premium/smart-money

Smart money flow tracking

GET$0.002

/api/v1/portfolio

Portfolio tracking and analytics

POST$0.005

/api/v1/portfolio/sync

Sync portfolio from wallet/exchange

GET$0.001

/api/v1/alerts

Price alerts management

POST$0.002

/api/v1/webhooks

Webhook subscriptions

GET$0.01

/api/v1/export

Bulk data export (JSON/CSV)

🆓 Free API Endpoints

These endpoints are completely free. No API key required. Just call and go!

GETFREE

/api/news

Aggregated crypto news from 130+ sources

100/hour

GETFREE

/api/news/international

International news from 75 sources in 18 languages

50/hour

GETFREE

/api/bitcoin

Bitcoin-specific news and updates

100/hour

GETFREE

/api/defi

DeFi news and protocol updates

100/hour

GETFREE

/api/breaking

Breaking crypto news in real-time

200/hour

GETFREE

/api/search

Search news articles by keyword

50/hour

GETFREE

/api/trending

Feature Comparison

Compare what you get with each plan

Feature	Free	Pro	Enterprise
Free News API Access to all free news endpoints
Premium Market Data API Full cryptocurrency market data
AI Analysis API Advanced AI-powered insights
API Requests Daily API request limit	100/day	10,000/day	Unlimited
Concurrent Connections Simultaneous API connections	5	50	Unlimited
Historical Data Access to historical price data	7 days	1 year	Full history
Real-time Updates Live price and news updates	5 min delay	Real-time	Real-time
Coins Supported Number of cryptocurrencies	Top 100	Top 1,000	All 10,000+

Frequently Asked Questions

What is x402?

x402 is an open protocol for web micropayments using cryptocurrency. It enables pay-per-request API access without subscriptions, using the HTTP 402 status code. Our API uses USDC on the Base network.

Do I need an API key for free endpoints?

No! Free endpoints are completely open. Just make HTTP requests directly - no authentication required.

How do I pay with x402?

When you hit a premium endpoint without auth, you get a 402 response with payment details. Use an x402-compatible wallet or SDK to sign the payment and include it in your request header.

Can I switch between subscription and pay-per-request?

Yes! You can use your API key for subscription access or pay-per-request via x402. Both work on premium endpoints.

What cryptocurrencies do you accept?

We accept USDC on Base network for x402 payments. Subscriptions can be paid with major cryptocurrencies or credit card.

Is there an API for AI agents?

Absolutely! x402 is perfect for AI agents. They can autonomously pay for API access without pre-configured credentials.

Ready to Get Started?

Start with our free tier or dive into premium features. No credit card required.

Get Your API Key Read the Docs