Data Availability Service

CoinMarketCap Live Prices and Smarter Exchanges Data

  Your Connection to CoinMarketCap Pro API

Recently, CoinMarketCap shut down their free public API.
CRYPTOFINANCE purchased a commercial license to their new Pro API, and give you access to all their market pairs data in real-time.
All market data is available in USD, or any other fiat or cryptocurrency with a single function call: CRYPTOFINANCE("COINMARKETCAP")

  All Exchange Data Rolled into One Unified Format

Every exchange has a different API and some don't fit natively in a spreadsheet (IDEX, Poloniex, etc).
CRYPTOFINANCE fixes this by converting the format in real-time for each API call.

  What is a Proxy Server and Why is it Useful?

A proxy server is a relay that works on your behalf.
By using a proxy server between the data source and your spreadsheet, you will be able to maintain your data feed regardless of any API format changes or bans.
Binance and Bitfinex are known to frequently ban requests (error 429) from Google Sheets IP addresses. The CRYPTOFINANCE proxy service fixes this.

  • Cancel anytime, no questions asked.
  • Want to pay with Bitcoin?
    Email us for our Bitcoin address.
    Only yearly plan available, but 2 months free.
USD$10 per month

Frequently Asked Questions

Here are some things we’re commonly asked

Does this plan include historical data?

The Data Availability Service only includes real-time price data. Historical data is available for an additional fee.

Does this fix the 20,000 API call per day quota?

No, the Google Sheets API call quota still remains. But using full listing calls will help you avoid hitting this quota.

How to cancel my subscription?

Just reply to either your CRYPTOFINANCE API key or invoice emails and we’ll cancel your subscription. No questions asked.

Is it safe to subscribe?

Yes, we use Stripe to process all payments. We never see or store your credit card details.

How does it work after subscribing?

Right after subscribing you will get an API key to input in the add-on. It is not linked to your Google Account in any way. We’ll also email you your API key.

How to update my credit card details?

Send us an email and we’ll send you a link to a secure form to update your card details.

More questions? Contact us at