Ontology (ONT) API and Price Oracle

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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 Ontology (ONT)?

Ontology (ONT) is a blockchain platform that aims to provide a bridge between traditional systems and the decentralized world. Founded in 2017 by Jun Li and the company Onchain, Ontology focuses on building digital identity solutions and facilitating trust among different entities. It derives its name from the philosophical study of being and existence. Notable features of Ontology include its modular architecture and support for various programming languages.

How does Ontology work?

Ontology is a blockchain platform built on a distributed ledger technology that aims to enable businesses to integrate blockchain into their existing systems. It uses a unique combination of different technologies, including distributed identity verification, distributed data exchange, and customized smart contracts.

At its core, Ontology utilizes a dual-token system consisting of ONT and ONG. The ONT token represents the ownership of the Ontology network, while the ONG token is used for on-chain services like processing transactions and executing smart contracts.

Ontology operates on its own blockchain, which is based on a modified version of the Byzantine Fault Tolerance consensus mechanism. This consensus algorithm ensures the security and reliability of the network by preventing malicious activities and maintaining consensus among the participating nodes.

The platform functions by providing an infrastructure for building decentralized applications (dApps) and digital identity systems. It aims to enable cross-chain interoperability and data exchange between different blockchains, as well as traditional systems and data sources.

One of the key features of Ontology is its focus on identity verification. It provides tools and protocols for verifying and managing digital identities, enabling individuals and organizations to establish trusted relationships within the network. This makes Ontology particularly suitable for applications in sectors such as finance, healthcare, supply chain, and government services.

In summary, Ontology is a blockchain platform that combines distributed ledger technology with identity verification and data exchange capabilities. Its underlying technology, consensus mechanism, and focus on interoperability make it a versatile platform for building decentralized applications and integrating blockchain into various industries.

What are the benefits of Ontology?

Ontology offers a range of benefits that set it apart from its direct competitors. One of the key advantages is its versatility and scalability. Ontology provides a flexible framework that can be tailored to meet the specific needs of different industries and use cases. This adaptability makes Ontology a viable option for a wide range of applications, from supply chain management to identity verification.

Another major advantage of Ontology is its focus on privacy and security. The platform utilizes various advanced cryptographic techniques to protect sensitive data and ensure the integrity of transactions. This emphasis on privacy sets Ontology apart from some of its competitors, who may not place the same level of emphasis on this aspect of blockchain technology.

Additionally, Ontology stands out for its interoperability features. The platform enables seamless communication and exchange of data between different blockchains, eliminating silos and allowing for more efficient collaboration. This interoperability is particularly valuable in a landscape where multiple blockchain networks coexist and need to interact with one another.

Compared to its direct competitors, such as Ethereum and NEO, Ontology offers a unique combination of versatility, privacy, and interoperability. While Ethereum has a larger developer ecosystem and a broader range of available applications, Ontology distinguishes itself with its flexibility and focus on privacy. NEO, on the other hand, shares some similarities with Ontology but lacks the same level of interoperability.

In summary, Ontology's benefits in terms of flexibility, privacy, and interoperability position it as a competitive player in the blockchain space. Its features differentiate it from direct competitors, offering a compelling option for organizations looking to leverage blockchain technology for their specific needs.

What is Ontology used for?

Ontology is a blockchain platform that aims to provide a decentralized solution for businesses by enabling the integration of blockchain technology into their existing infrastructure. It offers a wide range of tools and services to support the development and deployment of decentralized applications (dApps) and smart contracts.

One common use case for Ontology is the creation of digital identities. The platform allows users to create and manage their own digital identities, which can be used for various purposes such as accessing online services or verifying personal information.

Another specific use case for Ontology is supply chain management. By leveraging the transparency and immutability of the blockchain, Ontology enables businesses to track and verify the provenance of goods throughout the supply chain. This can help in preventing counterfeit products, ensuring product quality, and enhancing trust between different parties involved in the supply chain.

For example, a company that produces organic food products can use Ontology to create a blockchain-based supply chain system. Each step of the production process, from farming to packaging and delivery, can be recorded on the blockchain, allowing consumers to easily verify the authenticity and quality of the products they purchase. This not only enhances consumer trust but also helps in tackling food fraud and ensuring food safety.

Overall, Ontology provides a robust infrastructure for various blockchain use cases, including digital identity management and supply chain management. By leveraging its tools and services, businesses can benefit from the transparency, security, and efficiency offered by blockchain technology.

What is DIA's Ontology API?

DIA's Ontology API is a part of their comprehensive API endpoints that provide real-time price feeds of various crypto assets. These price feeds are constructed by sourcing raw data from over 85 on-chain and off-chain cryptocurrency and NFT exchanges. DIA stands out from other web3 data providers by offering an extensive range of data sources, enabling them to deliver valuable insights that others cannot.

While DIA does provide free API endpoints for developers to test, they also offer fully customizable custom feeds, which hold significant benefits over the free feeds. The custom feeds allow users to tailor the data in terms of sources, methodologies, update mechanisms, and more. This customization ensures that users can obtain the most relevant and accurate information based on their specific requirements. To request a custom feed, users can reach out to DIA via Discord or Telegram.

The applications of DIA's API are extensive in the blockchain ecosystem. In the DeFi space, DIA's price information can be utilized for derivatives, options and futures, lending and borrowing markets, collateralized stablecoins, synthetic asset issuance, money markets, and various other applications. Additionally, in NFTfi, the API can be used for peer-to-pool NFT lending and borrowing, on-chain NFT derivatives, NFT renting, NFT fractionalization, and more.

In summary, DIA's Ontology API is a valuable tool that offers real-time price feeds and allows users to access and customize data according to their specific needs. The availability of customized feeds sets DIA apart, providing users with more flexibility and accuracy for their blockchain applications.

What is DIA's Ontology price oracle?

DIA's Ontology price oracle is a smart contract that offers real-time price feeds for crypto assets. DIA stands out by being integrated with over 35 layer 1 and layer 2 networks, allowing it to deploy price oracles across multiple blockchains. These oracles are constructed using raw data from more than 85 on-chain and off-chain cryptocurrency and NFT exchanges, providing accurate and reliable information. Although DIA offers free demo oracles for testing purposes, these cannot be used in production applications. However, users can request custom configuration for a dedicated price feed oracle. DIA's custom oracles can be tailored according to specific needs, including sources, methodologies, and update mechanisms. To request a custom oracle feed, users can reach out to DIA via Discord or Telegram.

A blockchain oracle, in general, is an external information provider that supplies verified data from outside the blockchain to smart contracts. Oracles ensure that smart contracts can access real-world data and interact with external systems. DIA's price oracles serve various use cases within the blockchain ecosystem, such as derivatives, options, futures, lending and borrowing markets, collateralized stablecoins, synthetic asset issuance, money markets, and more. Additionally, DIA's oracles can be particularly useful for NFTfi applications like peer-to-pool NFT lending and borrowing, on-chain NFT derivatives, NFT renting, and NFT fractionalization. DIA's comprehensive capabilities and customizable options make it a valuable resource for developers and users seeking reliable and tailored price data for their blockchain applications.

Why use DIA's ONT API & price oracle?

DIA's ONT API and ONT Price Oracle offer numerous benefits for users in the blockchain ecosystem. By utilizing DIA's technology, users gain access to accurate and reliable price data for cryptocurrencies and NFTs. The key advantage of DIA's API and Price Oracle is the high degree of customization they offer.

Each DIA oracle and API endpoint can be tailored to meet the specific requirements of decentralized applications. Users have the ability to configure various settings, including the selection of data sources, data cleaning filters, pricing methodologies, and update mechanisms. This level of customization ensures that the oracle and API remain robust and resilient, adapting to unique market conditions.

Furthermore, DIA's API and Oracle feeds provide a transparent data journey. Users benefit from full and granular transparency, allowing for increased trust and confidence in the provided data. DIA also offers tracking and monitoring tools to closely monitor the oracle and API feeds, ensuring the reliability and accuracy of information.

In summary, utilizing DIA's ONT API and Price Oracle provides access to accurate and customizable price data for cryptocurrencies and NFTs. With robustness and resilience to varying market conditions, as well as transparency and monitoring capabilities, DIA's solution offers a tailored and reliable solution for users 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.