TopChain (TOPC) 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 TopChain (TOPC)?

TopChain (TOPC) is a blockchain platform designed to provide scalable solutions for the gaming industry. Founded in 2017 by Richard Petersen, the platform aims to revolutionize the gaming space by offering secure and decentralized infrastructure for game developers. The name TopChain comes from the vision of being a top player in the blockchain gaming industry. With a focus on high-performance and low-cost transactions, TopChain aims to enhance the gaming experience for both developers and players.

How does TopChain work?

TopChain is a blockchain platform that utilizes advanced technology to provide a robust and secure infrastructure for various applications. It is built on a blockchain network that ensures transparency, immutability, and decentralized consensus.

The underlying technology behind TopChain is a combination of several elements. Firstly, it uses the concept of distributed ledger technology (DLT), where data is shared and updated across multiple nodes. This ensures that every transaction is recorded and validated by the network, making it virtually impossible to alter or manipulate the data.

TopChain leverages the power of smart contracts to automate and enforce the execution of predefined actions. Smart contracts are self-executing agreements that run on the blockchain and eliminate the need for intermediaries. By using smart contracts, TopChain enables the creation of decentralized applications (dApps) with features such as traceability, transparency, and secure transactions.

In terms of the blockchain used by TopChain, it employs a variant of the Ethereum blockchain called TopChain Ecosystem Blockchain. This blockchain ensures compatibility with Ethereum-based smart contracts, while also incorporating additional features and improvements specific to the TopChain ecosystem.

In a nutshell, TopChain functions by utilizing a network of nodes that collectively validate and record transactions on its blockchain. This network ensures the security and integrity of the data by using cryptographic algorithms and consensus mechanisms. Through the use of smart contracts, TopChain enables the development of decentralized applications, offering a wide range of functionalities in a transparent and efficient manner.

What are the benefits of TopChain?

TopChain offers several benefits compared to its direct competitors. Firstly, TopChain boasts a high level of scalability. This means that it can handle a large number of transactions per second, making it ideal for applications that require fast and efficient processing. In comparison, some of its competitors may struggle to handle the same volume of transactions, leading to congestion and slower transaction times.

Secondly, TopChain offers enhanced security measures. Its robust consensus mechanism and advanced cryptographic algorithms ensure that the network is highly secure and resistant to malicious attacks. This gives users peace of mind when conducting transactions or storing sensitive data on the blockchain. Competing platforms may have weaker security protocols, which can leave them vulnerable to hacking attempts or data breaches.

Another advantage of TopChain is its focus on interoperability. It supports seamless integration with other blockchain platforms, allowing for easy exchange of data and assets across different networks. This is particularly valuable in the evolving blockchain ecosystem, where multiple platforms coexist and collaboration is crucial. Some of its competitors may have more limited interoperability features, making it more difficult to connect with other networks.

Furthermore, TopChain places a strong emphasis on community governance and decentralization. This means that decision-making power is distributed among network participants, ensuring a more democratic and inclusive system. In contrast, some of its competitors may have more centralized governance structures, which can lead to issues of control and potential manipulation.

Overall, TopChain's benefits in terms of scalability, security, interoperability, and community governance set it apart from its direct competitors, making it an appealing choice for users seeking a reliable and efficient blockchain solution.

What is TopChain used for?

TopChain is a blockchain platform designed to provide solutions for various industries and sectors. It aims to leverage the benefits of blockchain technology to enhance transparency, security, and efficiency in business processes.

The primary use case of TopChain is in supply chain management. Blockchain technology allows for the creation of an immutable and transparent record of every transaction and movement of goods within the supply chain. This ensures that every participant has access to real-time information and can verify the authenticity of products, reduce fraud, and improve overall traceability.

In addition to supply chain management, TopChain can also be used in other industries such as finance, healthcare, and logistics, among others. For example, in the financial sector, the platform can be utilized to facilitate secure and transparent transactions, streamline trade finance processes, and ensure compliance with regulations.

One specific use case of TopChain is in the pharmaceutical industry. Counterfeit drugs are a significant concern, and the use of blockchain technology can help combat this issue. By utilizing TopChain, pharmaceutical companies can track the entire lifecycle of a drug, from manufacturing to distribution. This allows for the verification of the drug's authenticity, ensuring that patients receive genuine and safe medications.

Overall, TopChain provides a decentralized and transparent platform that can revolutionize various industries by improving efficiency, security, and trust in business processes. Its potential use cases are vast, and it offers innovative solutions to some of the most pressing challenges in today's business landscape.

What is DIA's TopChain API?

DIA's TopChain API is a powerful tool that provides real-time price feeds of crypto assets. These price feeds are created by aggregating data from over 85 on-chain and off-chain cryptocurrency and NFT exchanges, resulting in a comprehensive and reliable source of information.

DIA offers both free and customizable API endpoints to cater to the diverse needs of developers. The free API endpoints are perfect for testing and provide standardized price feed data in an easily accessible format. However, the true value lies in the customizable feeds that DIA offers. These custom feeds can be tailored according to specific requirements, including sources, methodologies, and update mechanisms.

The custom API data feeds offer unmatched flexibility and can be crucial for various use cases across the blockchain ecosystem. For example, in the DeFi space, these feeds enable applications such as derivatives, options and futures, lending and borrowing markets, collateralized stablecoins, and synthetic asset issuance. Similarly, in the NFTfi domain, the feeds support peer-to-pool NFT lending and borrowing, on-chain NFT derivatives, NFT renting, and NFT fractionalization, among others.

With the TopChain API, developers gain access to a wide array of price information that can be used in innovative ways. Whether you require the free API endpoints for testing or desire a custom feed to meet specific needs, DIA offers a comprehensive solution. To request a custom feed, simply reach out to DIA via Discord or Telegram.

In summary, DIA's TopChain API empowers developers with essential price feed data, offering both free and customizable options. The customizable feeds provide immense value and customization possibilities, making them an ideal choice for various blockchain applications.

What is DIA's TopChain price oracle?

DIA's TopChain price oracle is a smart contract that provides real-time price feeds for various crypto assets. This oracle is integrated with over 35 layer 1 and layer 2 networks, enabling the deployment of price oracles across multiple blockchains. DIA's price feeds are constructed using raw data from more than 85 on-chain and off-chain cryptocurrency and NFT exchanges, covering billions of individual trades.

While DIA offers free demo oracles for developers to test, these demo oracles are strictly for testing purposes and cannot be integrated into production applications. However, DIA also provides the option to request custom configuration for price feeds. With custom oracles, users can tailor the sources, methodologies, update mechanisms, and more according to their specific requirements. To request a custom feed, users can reach out to DIA via Discord or Telegram.

DIA's custom oracles offer greater flexibility and utility for users who need specific price feed configurations. These oracles can be leveraged in various ways within the blockchain ecosystem. In the DeFi space, they can be used for derivatives, options and futures, lending and borrowing markets, collateralized stablecoins, synthetic asset issuance, and money markets, among others. In the NFTfi domain, DIA's oracles support peer-to-pool NFT lending and borrowing, on-chain NFT derivatives, NFT renting, NFT fractionalization, and more.

A blockchain oracle, in general, refers to an external information provider that supplies verified data from outside the blockchain to smart contracts. Oracles play a vital role in bridging the gap between on-chain and off-chain data, enabling smart contracts to access real-world information.

Why use DIA's TOPC API & price oracle?

Using DIA's TOPC API & TOPC Price Oracle offers a range of benefits for users in the blockchain ecosystem. The main advantage is the high level of customization available. Users can tailor each oracle and API endpoint to suit the specific needs of their decentralized applications. This includes configuring settings such as data sources, data cleaning filters, pricing methodologies, and update mechanisms. This ensures that the data and oracle remain robust and resilient to market conditions, providing accurate and reliable price data for cryptocurrencies and NFTs.

One of the major benefits of DIA's API and Oracle feeds is the transparency they offer. DIA's API and oracles provide full and granular transparency throughout the entire data journey. This transparency allows users to have complete visibility into the data sources, cleaning processes, and pricing mechanisms used to derive the price points.

Furthermore, DIA provides various tracking and monitoring tools to closely monitor its oracle and API feeds. This ensures that users can be confident in the integrity and accuracy of the price data they are accessing.

In summary, the benefit of using DIA's TOPC API & TOPC Price Oracle is the ability to access accurate and reliable price data with a high level of customization. The transparency and monitoring tools provided by DIA further enhance the trustworthiness of the data. This makes DIA's API and Oracle feeds a valuable resource 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.