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Introduction
Documentation
DIA Technical Structure
Tutorials for Contributors
Methodology
API Documentation
Oracle Documentation
Deployed Contracts
Access the Oracle
Crypto Index Value
DeFi Protocol Lending and Borrowing Rates
Farming Pools
Chart Points
Fiat Prices
Interest Rates
Crypto Assets
Guest Quotations
Polkadot Offchain Worker
Polkadot Medianizer
NEAR Request Oracle
Overview of Data Points
Contributor Covenant Code of Conduct
Security Bounty Program
Licence Agreement
Disclaimer
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Crypto Assets
How do I access crypto asset information using the DIA oracle system?
The oracle exists on various blockchains and contains information about crypto assets. You can access a price quotation (see sources and methodology) and the current circulating supply as well as the timestamp of the last update.
    1.
    Access the corresponding oracle smart contract.
    2.
    Call getCoinInfo(coin_name) with coin_name being the full coin name such as Bitcoin. You can use the "Read" section on Etherscan to execute this call.
    3.
    The response of the call contains four values:
      1.
      The current asset price in USD with a fix-comma notation of five decimals.
      2.
      The current circulating supply.
      3.
      The UNIX timestamp of the last oracle update.
      4.
      The short name of the asset, e.g., BTC for Bitcoin.
​
As of now, the following list of quotations is available in this oracle:
Ethereum Mainnet:
    BTC
    DIA
    ETH
Binance Smart Chain:
    BNB
    BTC
    DIA
    ETH
    USDT
    XRP
Polygon (Matic):
    BTC
    DIA
    ETH
    MATIC
    USDT
    XRP
Moonbeam:
    BTC
    DIA
    DOT
    ETH
    USDT
    XRP
​
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