IOST (IOST) 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 IOST (IOST)?

IOST (Internet of Services Token) is a blockchain platform designed to support the mass adoption of decentralized applications (dApps). It aims to provide a scalable and secure infrastructure for developers to build and deploy their applications. The project was founded in 2017 by a team of experts in blockchain and distributed systems. IOST is named after the concept of the Internet of Services, which refers to the integration of offline services with online platforms.

How does IOST work?

IOST is a blockchain platform that utilizes cutting-edge technology to provide a decentralized infrastructure for the development of scalable and secure dapps (decentralized applications). It operates on its own blockchain, known as the Internet of Services Token (IOST) network.

The underlying technology behind IOST includes several unique features that set it apart from other blockchain platforms. One of its key innovations is the use of a Proof-of-Believability (PoB) consensus algorithm. This algorithm combines elements of both Proof-of-Work (PoW) and Proof-of-Stake (PoS) to achieve high throughput and fairness in block validation.

In the IOST network, validators, known as "servi" nodes, are selected based on their reputation, contributions, and stake. These nodes collectively verify and validate transactions on the network, ensuring the overall security and integrity of the blockchain.

IOST's architecture also includes a Virtual Machine (VM) called Everest, which supports smart contracts written in multiple programming languages. This feature enables developers to create robust and flexible dapps on the IOST platform.

Functionally, IOST aims to provide an efficient and scalable infrastructure for decentralized applications. It achieves this by utilizing a sharding mechanism that allows for parallel processing of transactions. This approach significantly improves the network's scalability and transaction capacity, making it suitable for high-performance applications.

Moreover, the IOST network prioritizes user experience by offering fast transaction confirmation times and low fees. This makes it an attractive choice for developers and users seeking a seamless and cost-effective blockchain solution.

In summary, IOST is a blockchain platform that leverages innovative technology such as the PoB consensus algorithm, Everest VM, and sharding to provide a scalable and secure infrastructure for the development of decentralized applications.

What are the benefits of IOST?

IOST, or the Internet of Services Token, offers several benefits compared to its direct competitors. One crucial advantage is its scalability. IOST utilizes a unique consensus mechanism called "Proof of Believability" (PoB), which enables high transaction throughput without sacrificing decentralization. This sets it apart from other blockchains like Ethereum and EOS, which face scalability challenges due to their consensus mechanisms.

Additionally, IOST boasts faster transaction speeds. With its advanced sharding technology, IOST can process thousands of transactions per second, making it one of the fastest blockchain networks available. This efficient transaction processing is particularly advantageous when it comes to applications that require real-time interactions, such as gaming and decentralized finance.

IOST also highlights its developer-friendly ecosystem. The platform provides robust tools, documentation, and support, making it easier for developers to build and deploy decentralized applications (dApps). This developer-friendly approach sets IOST apart from platforms like Tron or NEO, where developers may encounter complex setups or limited resources.

Another notable benefit of IOST is its focus on user experience. The platform aims to provide a seamless and intuitive experience for both developers and end-users. By prioritizing user-friendly interfaces and optimizing user interactions, IOST is positioning itself as a blockchain platform that can attract mainstream adoption.

Overall, IOST offers scalability, fast transaction speeds, a developer-friendly ecosystem, and a user-centric approach. While it competes with well-known blockchain platforms like Ethereum, EOS, Tron, and NEO, IOST's unique features and focus on user experience make it a compelling choice for blockchain developers and businesses alike.

What is IOST used for?

IOST is a blockchain platform that aims to provide a scalable and secure infrastructure for decentralized applications (dApps). It offers a high-throughput processing capability, which means it can handle a large number of transactions per second, making it suitable for use in various industries.

IOST has several use cases, with the most common being in the realm of decentralized finance (DeFi). With its smart contract capabilities, IOST enables the creation of financial applications such as decentralized exchanges (DEXs), lending platforms, and stablecoin systems. These DeFi applications leverage the transparent and tamper-proof nature of blockchain technology to provide users with greater control over their financial assets while reducing the need for intermediaries.

One specific use case for IOST is in the gaming industry. Blockchain technology, including IOST, has the potential to revolutionize the gaming experience. By using smart contracts on the IOST blockchain, developers can create decentralized games where ownership of in-game assets is verifiable and transferrable. This allows players to truly own their virtual assets and gives them the freedom to buy, sell, or trade these assets with other players. Moreover, the immutability of the blockchain ensures fairness and prevents cheating or counterfeiting of in-game items.

Overall, IOST provides a robust blockchain infrastructure that can be applied in various industries, including DeFi and gaming. Its fast transaction processing speed and scalability make it an attractive choice for developers looking to build decentralized applications that require secure and efficient transaction processing.

What is DIA's IOST API?

DIA's IOST API is part of their comprehensive API endpoints that provide real-time price feeds of crypto assets. These feeds are constructed using raw data sourced from over 85 on-chain and off-chain exchanges, ensuring the accuracy and validity of the information provided. DIA's API endpoints are available for developers to test and come in a standardized format for easy integration.

While DIA offers free API endpoints for informational purposes, their custom feeds are the highlight of their offerings. These custom feeds can be tailored to specific requirements, including the selection of sources, methodologies, and update mechanisms. Custom feeds provide more flexibility and allow users to create feeds that align perfectly with their needs.

Developers interested in requesting a custom feed can reach out to DIA via Discord or Telegram to discuss their requirements. The ability to create custom feeds enables users to extract the desired price information that can be used in a range of blockchain applications.

The use cases for DIA's API are extensive across the blockchain ecosystem. In the realm of DeFi, applications can include derivatives, options and futures, lending and borrowing markets, collateralized stablecoins, synthetic asset issuance, money markets, and more. On the NFT front, potential applications encompass peer-to-pool NFT lending and borrowing, on-chain NFT derivatives, NFT renting, NFT fractionalization, and more.

In summary, DIA's API provides access to real-time price feeds for crypto assets. While free API endpoints are available for testing and informational purposes, the custom feeds offer users the flexibility to tailor their price information to specific requirements, making them highly beneficial and useful for developers and businesses operating in the blockchain ecosystem.

What is DIA's IOST price oracle?

DIA's IOST price oracle is a smart contract that provides real-time price feeds of cryptocurrencies. DIA stands out by being integrated with over 35 layer 1 and layer 2 networks, enabling the deployment of price oracles across multiple blockchains. The price feeds offered by DIA are constructed using raw data from more than 85 on-chain and off-chain exchanges, giving users access to a wealth of information. DIA's oracles are not only limited to IOST but cover a wide range of assets.

When it comes to accessing DIA's oracles, developers can utilize the (free) demo oracles available in DIA's documentation for testing purposes. However, these demo oracles cannot be integrated into production applications. To obtain a custom configuration for a price feed, users can request a dedicated price feed oracle from DIA. Custom price oracles allow users to tailor their feeds according to specific requirements, including sources, methodologies, update mechanisms, and more. Requesting a custom feed can be done by reaching out to DIA via Discord or Telegram.

DIA's price oracles have various use cases within the blockchain ecosystem. For DeFi applications, they can be utilized in derivatives, options, lending and borrowing markets, collateralized stablecoins, synthetic asset issuance, and money markets, among others. In NFTfi applications, DIA's oracles find relevance in peer-to-pool NFT lending and borrowing, on-chain NFT derivatives, NFT renting, NFT fractionalization, and more.

A blockchain oracle is an external information provider that supplies verified data from outside the blockchain to smart contracts. It acts as a bridge between off-chain and on-chain data by bringing real-world information onto the blockchain, facilitating the execution of smart contracts based on real-time data.

Why use DIA's IOST API & price oracle?

DIA's IOST API and IOST Price Oracle offer numerous benefits for users in the blockchain ecosystem. The key advantage of utilizing DIA's technology is the high level of customization it provides. With DIA's API and Price Oracle, users can tailor each oracle and API endpoint to meet the specific needs of decentralized applications. This includes configuring data sources, applying data cleaning filters, selecting pricing methodologies, and determining the frequency of updates. By offering this level of customization, DIA ensures that the data and oracle remain strong and resilient, even in unique market conditions.

Transparency is another significant benefit of using DIA's API and Oracle feeds. DIA ensures full transparency by providing a granular view of the entire data journey. Users can closely track and monitor the performance of DIA's oracles and API feeds through various tracking and monitoring tools provided by the platform.

Overall, DIA's IOST API and IOST Price Oracle provide accurate and reliable price data for cryptocurrencies and NFTs. The customizability and transparency offered by DIA ensure that users can access robust and tailored solutions for their specific requirements. Whether tracking global market prices or individual and cross-chain market prices, DIA's technology empowers users with the information they need to make informed decisions in the blockchain ecosystem.

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.