CRO (CRO) API and Price Oracle



For informational use only; request a custom oracle/API for production below.
General information
Contract address
Smart contract address of the asset
Blockchain network where the asset is deployed
Pricing methodology used to determine the price of the token in USD. By default, all price feeds on the DIA App are calculated with a MAIR methodology. This parameter is customisable.Learn more about methodologies.
Update frequency
120 seconds is the default update frequency. This parameter is customisable.Learn more about oracle updates.
Next update
24h Volume
The total volume captured by DIA across all the integrated sources.
Volume 24h
Trades 24h
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Token information

What is CRO (CRO)?

CRO (CRO) is the native cryptocurrency of, a popular blockchain platform. As a utility token, CRO is used for various purposes, such as paying transaction fees, staking, and accessing premium features on the platform. It was founded in 2016 by Kris Marszalek, Rafael Melo, Gary Or, and Bobby Bao. The name "CRO" stands for Coin. It has gained significant traction in the crypto industry and offers a range of services to its users.

How does CRO work?

CRO, or Coin, is a cryptocurrency that operates on its own blockchain called the Chain. The Chain is a high-performing public blockchain built to enable fast and secure transactions. It utilizes a Proof of Stake (PoS) consensus algorithm, allowing coin holders to participate in network validation and earn rewards.

The Chain aims to facilitate the seamless transfer of value across different cryptocurrencies and enable the development of decentralized applications. It leverages a decentralized governance model, allowing coin holders to participate in decision-making processes regarding network upgrades and protocol changes.

The functionality of CRO within the Chain is multifaceted. Firstly, it serves as a utility token, allowing users to access various features and benefits within the ecosystem. These include discounted fees on Cryptocurrency Exchange, enhanced interest rates on Crypto Earn, and exclusive access to events and promotions.

Furthermore, CRO plays a crucial role in network security and consensus. Validators are required to hold and stake CRO as a security deposit, ensuring the integrity and reliability of the blockchain. In return for staking CRO, validators earn additional CRO as rewards.

In summary, CRO is a cryptocurrency that operates on the Chain. This blockchain utilizes a PoS consensus algorithm and aims to facilitate the seamless transfer of value between different cryptocurrencies. CRO serves as a utility token within the ecosystem and plays a crucial role in network security and consensus by incentivizing validators through staking rewards.

What are the benefits of CRO?

CRO, the native cryptocurrency of, offers several benefits compared to its direct competitors, making it an attractive choice for users.

One of the key advantages of CRO is its utility within the ecosystem. Holders of CRO can enjoy various perks and benefits, such as reduced trading fees, higher interest rates on staking, and access to exclusive features and events. This utility and the associated benefits create a strong value proposition for CRO compared to its competitors.

Another benefit of CRO is its wide range of use cases. Users can utilize CRO for not only cryptocurrency trading but also for making payments with the Visa Card, which offers cashback rewards in CRO. This versatility sets CRO apart from its competitors, as it provides multiple avenues for users to utilize their tokens.

CRO's strong focus on user experience is another standout feature. The platform offers a user-friendly interface, allowing individuals to easily buy, sell, and store cryptocurrencies. Additionally, the platform supports a diverse range of cryptocurrencies, giving users more options for diversification.

Compared to its direct competitors, CRO stands out with its comprehensive ecosystem, utility within the platform, wide range of use cases, and emphasis on user experience. However, it is important to note that each cryptocurrency has its own unique features and advantages. Individuals should conduct thorough research and consider their specific needs and preferences before making any investment decisions.

What is CRO used for?

CRO, or Coin, is the native cryptocurrency token of the blockchain platform. It serves multiple purposes within the platform ecosystem.

One common use case for CRO is as a utility token for various services offered by Users can stake their CRO tokens to access benefits such as higher interest rates on their crypto deposits, lower fees on trading and transactions, and exclusive rewards and discounts within the platform. Additionally, CRO can be used as a payment method for the Visa card, allowing users to spend their cryptocurrency holdings anywhere that Visa is accepted.

Another specific use case for CRO is its role in the Chain. The Chain is a decentralized network designed for high-speed, low-cost cryptocurrency transactions. CRO acts as the native currency of the Chain, facilitating the seamless transfer of value and enabling users to make fast and affordable transactions.

In summary, CRO is used as a utility token within the platform, providing users with a range of benefits and access to various services. It also plays a vital role in the Chain, serving as the native currency for efficient and cost-effective transactions.

What is DIA's CRO API?

DIA's CRO API is an important tool for developers in the blockchain ecosystem. It offers real-time price feeds for cryptocurrencies and NFTs, sourced from billions of individual trades across over 85 on-chain and off-chain exchanges. These price feeds are used to provide valuable information for various DeFi and NFTfi applications.

DIA provides both free API endpoints for testing purposes and fully customizable custom feeds. The free API endpoints can be accessed on the asset's detail page in the DIA App. While these endpoints are standardized and available for informational purposes, the true value lies in the custom feeds that DIA offers.

Custom API data feeds can be tailored to the user's specific needs, allowing them to customize sources, methodologies, and update mechanisms. This flexibility ensures that developers can access high-quality data that aligns with their unique requirements. To request a custom feed, users can connect with DIA through Discord or Telegram.

The custom feeds provided by DIA are particularly beneficial and useful for users due to their ability to meet specific demands. Whether it's derivatives, options and futures, lending and borrowing markets, collateralized stablecoins, synthetic asset issuance, money markets, or NFTfi applications like peer-to-pool NFT lending and borrowing, on-chain NFT derivatives, NFT renting, or NFT fractionalization, DIA's custom feeds enable developers to craft solutions tailored to their projects.

In summary, while DIA offers free API endpoints for testing, the true value lies in the customized feeds that can be tailored to suit specific requirements. Developers can tap into DIA's vast data pool, constructed from numerous exchanges, to access reliable and high-quality price feeds for their blockchain applications.

What is DIA's CRO price oracle?

DIA's CRO (Crypto Reference Oracle) price oracle is a smart contract that provides real-time price feeds for cryptocurrencies. DIA stands out from other web3 data providers as it is integrated with over 35 layer 1 and layer 2 networks, enabling the deployment of price oracles across multiple blockchains. By sourcing data from more than 85 on-chain and off-chain cryptocurrency and NFT exchanges, DIA constructs reliable price feeds based on billions of individual trades.

While DIA offers demo oracles for developers to test, these are only intended for testing purposes and cannot be integrated into production applications. However, DIA also offers the option for users to request custom feed configurations. This means that users can tailor their price oracle data feeds according to their specific requirements, including sources, methodologies, and update mechanisms. To request a custom feed, users can reach out to DIA via Discord or Telegram.

DIA's price oracles have a wide range of use cases in the blockchain ecosystem. In DeFi, they can be utilized for derivatives, options and futures, lending and borrowing markets, collateralized stablecoins, synthetic asset issuance, and money markets, among others. Additionally, in the NFTfi space, DIA's oracles can support peer-to-pool NFT lending and borrowing, on-chain NFT derivatives, NFT renting, and NFT fractionalization.

A blockchain oracle, in general, is an external information provider that supplies verified data from outside the blockchain to smart contracts. It acts as a bridge between on-chain and off-chain data sources, allowing smart contracts to access real-world information and make informed decisions based on reliable data.

Why use DIA's CRO API & price oracle?

DIA's CRO API and CRO Price Oracle offer a range of benefits for users in the blockchain ecosystem. One of the main advantages is the high level of customization available. Users can tailor each oracle and API endpoint to suit the specific needs of their decentralized applications. Configuration settings such as data sources, data cleaning filters, pricing methodologies, and update mechanisms can be adjusted to create a robust and resilient solution that remains accurate even in unique market conditions. This level of customization ensures that users have access to global market prices as well as specific individual or cross-chain market prices.

Transparency is another key benefit of using DIA's API and Oracle feeds. They provide full and granular transparency, allowing users to track the entire data journey and ensure data integrity. Furthermore, DIA also offers tracking and monitoring tools to closely monitor the oracle and API feeds, providing users with peace of mind.

Overall, using DIA's CRO API and CRO Price Oracle allows users in the blockchain ecosystem to access accurate and reliable price data for cryptocurrencies and NFTs. With customization options and transparency features, DIA's technology provides a tailored and trustworthy solution for users' specific needs.

Why use DIA data feeds and oracles?

DIA provides full insight on the oracle’s data journey as well monitoring tools to track feeds in real-time.
Oracles can be tailored to any use case in terms of data sources, methodologies and update mechanisms and much more.
Broadest coverage
DIA provides price oracles for 3,000+ cryptocurrencies: from blue-chip tokens to long-tail assets.