Market Data Applications

The crypto marketplace is continually evolving and at a rapid pace. For any crypto-focused website or application, having access to gapless historical and live market data from the top crypto networks and exchanges is crucial.

Our unified endpoints make it easy to get what you need from multiple sources. Receive accurate and gapless data, exchange rates for crypto and fiat, trading volume, and more, all in one place.

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Some of the features you can use

Exchanges Rates

Obtain current asset-to-asset exchange rates between cryptocurrencies and fiat, by symbol or asset ID. Rates are CoinMarketCap-sourced.

Top Crypto Exchanges

Prices and rates are aggregated across the market via CoinMarketCap, giving an accurate reference price per asset.

Gapless Data

We provide Gapless Live and Historical data collected from top exchanges.

FIAT Assets

List of Fiat assets together with their latest price, currency, official symbol, and others.

The benefits of using Crypto APIs

Developed to save time. Designed to be robust.

Save on development time

Leverage the power of a proven blockchain infrastructure trusted by industry leaders. Integrate once, go to market in days.

Reduce maintenance costs

Our flexible pricing plans offer the best cost to performance ratio. Get access to full product suite and features. Upgrade or downgrade anytime.

Enterprise-grade security

We apply encryption to REST, encryption to memory, and encryption in transit on all sensitive data. We are fully ISO 27001 certified.

All-in-one dashboard

One dashboard for all of your crypto operations. Get API keys, generate addresses, setup webhooks, monitor failed requests, callbacks and more.

How to build a market data application

1

Choose your assets

List supported assets and resolve the ones your users care about.

2

Read rates

Fetch exchange rates between any supported pair, crypto or fiat.

3

Add on-chain context

Combine prices with token supply and contract metadata for a fuller picture.

4

Keep it fresh

Poll rates on your own schedule rather than maintaining exchange integrations.

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Frequently Asked Questions

Market Data

What data does the Crypto APIs Market Data API return for a cryptocurrency?

It returns current asset details including live price, circulating and max supply, market capitalization, 24-hour trading volume, and token contract addresses across protocols. You can look up an asset by its symbol (e.g. BTC) or by its unique asset ID. Data is sourced from CoinMarketCap.

Does the Market Data API provide OHLCV candlesticks or order-book data?

No. The Market Data API provides current price and current asset-to-asset exchange rates only. It does not include OHLCV/candlestick history or per-exchange order-book data.

How do I get the exchange rate between two assets, like BTC to USD?

Use the exchange-rate endpoints, which return the current rate between any two assets. You can request the rate either by asset symbols (for example BTC to USD) or by the two assets' unique asset IDs.

How many assets does the Crypto APIs Market Data API cover?

The API covers approximately 14,600 crypto and fiat assets, sourced from CoinMarketCap. You can enumerate the full supported list via the list-supported-assets endpoint, which supports pagination and a filter for crypto or fiat asset types.

Can I look up assets by symbol or do I need an asset ID?

Both are supported. Asset details and exchange rates can be requested either by human-readable symbol (such as BTC or ETH) or by the asset's unique asset ID. Symbol-based lookups are convenient, while asset IDs disambiguate tokens that share a ticker.