AltcoinAPI Cryptocurrency Market Data

Altcoins | Digital Assets | Cryptoassets


Crypto Data API

Real-time cryptocurrency Market capitalization, historical prices, altcoin pairs, and data for cryptocurrencies including Bitcoin (BTC), Ethereum (ETH), & Litecoin (LTC).


Cryptoasset Database

Complete datasets for the worlds crypto coins, altcoins, tokens, and blockchain based digital assets.


Fintech Software

High quality financial data for Enterprise, startup, crypto hedge fund, charting software, OTC trading desk, asset management and sophisticated retail traders.

Our Cryptoasset Products

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Customer testimonials

  • Hal Finney AltcoinAPI
    5
    "I see Bitcoin as ultimately becoming a reserve currency for banks, playing much the same role as gold did in the early days of banking. Banks could issue digital cash with greater anonymity and lighter weight, more efficient transactions"
    Hal Finney
    Hal Finney
  • John McAfee Altcoin Quote
    5
    "I'm still positive about my $1 mil BTC price by the end of 2020. Altcoins like MinCoin (MNC) and Apollo will rise ten times more.”
    John McAfee
    John McAfee
  • satoshi nakamoto altcoin quote
    5
    A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution.
    Satoshi Nakamoto
    Satoshi Nakamoto
  • Vitalik Buterin Altcoin API
    4
    "Although the Ethereum blockchain is a public blockchain, it is great to see private and consortium blockchains using the Ethereum code base actively under development."
    Vitalik Buterin
    Vitalik Buterin

AltcoinAPI.com offers the worlds most robust application program interface (API) for mission critical cryptocurrency and blockchain software projects. Our data is sourced from the worlds largest trading exchanges, brokerage firms, and blockchains. Our comprehsive database includes the most common fiat, cryptocurrency, and altcoin trading pairs.

Digital Asset & Cryptocurrency News

Number 1 Reason To GPU Mine Crypto

The number one reason to GPU mine cryptocurrency is the simply fact that GPU hashing and compute can be pointed at dozens or even hundreds of