ChainLink Token (LINK) API and Price Oracle

ChainLink Token API Logo

ChainLink Token

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
Get a custom ChainLink Token price oracle or API endpoint

DIA Oracle Builder [BETA]
Create and manage price oracles autonomously
  • Autonomously deploy oracles under 3 minutes
  • Select data sources, methodology & update triggers
  • Easily fund, edit and delete oracles
  • Management and monitoring dashboard
  • Available in 3 testnet chains
build your oracle
Request custom oracle
Request a fully tailored price oracle implementation
  • Autonomously deploy oracles under 3 minutes
  • Tailored oracles for any individual needs
  • Editable, updatable oracles
  • Real-time gas balance notifications
  • Available in 35+ chains
Start request process
Token information

What is ChainLink Token (LINK)?

ChainLink Token (LINK) is the native cryptocurrency of the Chainlink blockchain platform. It was founded in 2017 by Sergey Nazarov and Steve Ellis. Chainlink is an oracle network that connects smart contracts with real-world data. LINK is used to pay node operators who provide accurate data to the network. The token can also be staked as collateral to ensure the reliability of the oracle network. Chainlink's name is derived from its mission to create a link between smart contracts and real-world data sources.

How does ChainLink Token work?

ChainLink Token (LINK) is a cryptocurrency that plays a crucial role in the ChainLink network and its underlying technology. ChainLink is a decentralized oracle network that enables the integration of off-chain data with on-chain smart contracts. It addresses the need for reliable and secure real-world data inputs that can be utilized by blockchain-based applications.

The ChainLink network operates on various blockchain platforms, including Ethereum, as well as other layer 1 and layer 2 networks. It acts as a bridge between blockchains and external data sources. The functioning of ChainLink can be summarized in several steps:

1. Data Request: Smart contracts on the blockchain send a request for specific data through ChainLink oracles.

2. Node Selection: ChainLink's decentralized network of nodes selects the most appropriate oracles to fulfill the data request based on their reputation and reliability.

3. Data Verification: The selected oracles fetch the requested data from external sources such as APIs, web services, or IoT devices. They then validate and verify the data using cryptographic techniques.

4. Data Delivery: The validated data is securely delivered back to the requesting smart contract on the blockchain.

ChainLink achieves trust and security through a combination of consensus mechanisms, cryptographic protocols, and economic incentives. Oracles are required to stake LINK tokens as collateral, which acts as a guarantee for data accuracy. In case of malicious behavior or data manipulation, the staked LINK tokens can be penalized or slashed.

By leveraging ChainLink's decentralized oracle network, blockchain-based applications can access reliable and trustworthy real-world data, enhancing their capabilities and enabling a wide range of use cases across industries such as finance, insurance, supply chain management, and more.

What are the benefits of ChainLink Token?

The ChainLink token (LINK) offers several benefits compared to its direct competitors.

Firstly, ChainLink is widely recognized as a leader in the blockchain oracle space. It has established a strong reputation for providing secure and reliable data feeds to smart contracts on various blockchain networks. This reliability is crucial for applications that require accurate and tamper-proof data, such as decentralized finance (DeFi) platforms or insurance contracts.

Moreover, ChainLink stands out in terms of its decentralized nature. It operates on a decentralized network of nodes, known as ChainLink Oracles, which retrieve and validate real-world data before delivering it to smart contracts. This decentralized approach mitigates the single point of failure problem and reduces the risk of data manipulation or censorship.

ChainLink's extensive network of partnerships is another notable advantage. It has collaborated with numerous prominent companies, including Google Cloud, Binance, and SWIFT, to expand the usability and adoption of its services. These partnerships not only enhance the credibility of ChainLink but also provide users with a wider range of data sources and opportunities for integration.

Compared to its direct competitors, ChainLink offers a robust infrastructure and a strong track record of delivering reliable oracle services. While there are competing projects in the blockchain oracle space, such as Band Protocol and Tellor, ChainLink's established reputation, decentralized approach, and extensive partnerships give it a competitive edge. Ultimately, the benefits of ChainLink token lie in its secure and decentralized oracle services, making it an attractive choice for developers and organizations seeking trusted and reliable data for their smart contracts.

What is ChainLink Token used for?

The ChainLink token (LINK) serves as the native cryptocurrency of the ChainLink network, which is a decentralized oracle network. ChainLink tokens have several use cases within the network.

Firstly, LINK tokens are used as incentives for the node operators, also known as ChainLink Oracles. These oracles are responsible for retrieving off-chain data and delivering it securely to smart contracts on the blockchain. By staking LINK tokens as collateral, node operators ensure the accuracy and reliability of the data they provide. In return, they receive rewards in the form of additional LINK tokens.

Another use case for LINK tokens is to pay for the services provided by ChainLink. Developers who wish to use ChainLink's oracle services need to pay a fee in LINK tokens. This fee compensates the node operators for their work and helps maintain the integrity of the network.

One specific case where ChainLink tokens are used is in decentralized finance (DeFi) applications. DeFi platforms often require reliable and accurate data from external sources, such as price feeds. ChainLink provides these data feeds through its decentralized oracle network, and users of DeFi applications pay in LINK tokens for accessing these services.

In summary, ChainLink tokens are used as incentives for node operators and as a means of payment for accessing ChainLink's oracle services. They play a crucial role in ensuring the accuracy and reliability of off-chain data within the blockchain ecosystem, with one particular application being the provision of data feeds for DeFi platforms.

What is DIA's ChainLink Token API?

DIA's ChainLink Token API is a part of DIA's 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 exchanges, including cryptocurrency and NFT exchanges. DIA's extensive data collection enables them to deliver price feeds that other web3 data providers cannot.

Regarding the availability, DIA offers both free API endpoints for developers to test and fully customizable, custom feeds. The free API endpoints can be found on the asset's detail page in the DIA App. They are provided in a standardized format and are intended for informational purposes and testing.

However, the custom feeds offered by DIA hold significant value as they allow users to tailor the feed to their specific requirements. These feeds can be customized in terms of sources, methodologies, update mechanisms, and more. To request a custom feed, users can reach out to DIA via Discord or Telegram.

The use cases for DIA's API are widespread in the blockchain ecosystem. In DeFi applications, the price information from DIA's APIs can be utilized in derivatives, options and futures, lending and borrowing markets, collateralized stablecoins, synthetic asset issuance, money markets, and more. Similarly, in the NFTfi space, DIA's API can support peer-to-pool NFT lending and borrowing, on-chain NFT derivatives, NFT renting, NFT fractionalization, and other applications.

In summary, DIA's ChainLink Token API provides real-time price feeds for crypto assets, leveraging extensive data collection. While free API endpoints are available for testing, the custom feeds offer tailored configurations and are highly valuable for users looking for specific data requirements. These feeds have varied use cases across DeFi and NFTfi applications in the blockchain ecosystem. To request a custom feed, users can get in touch with DIA through Discord or Telegram.

What is DIA's ChainLink Token price oracle?

DIA's ChainLink Token price oracle is a smart contract that provides real-time price feeds of cryptocurrencies and NFTs. What sets DIA apart is its integration with 35+ layer 1 and layer 2 networks, allowing the deployment of price oracles across multiple blockchains. These oracles are constructed using raw data from over 85 on-chain and off-chain exchanges, ensuring accuracy and reliability.

While DIA offers (free) demo oracles for developers to test, they are strictly for testing purposes and cannot be integrated into production applications. However, users can request custom configuration for a dedicated price feed oracle. DIA's custom oracles can be tailored according to specific requirements, including sources, methodologies, and update mechanisms. To request a custom feed, users can contact DIA through Discord or Telegram.

The use cases for DIA's price oracles are wide-ranging. In the DeFi space, these oracles can be utilized for derivatives, options and futures, lending and borrowing markets, collateralized stablecoins, synthetic asset issuance, money markets, and more. In the NFTfi sector, DIA's oracles enable peer-to-pool NFT lending and borrowing, on-chain NFT derivatives, NFT renting, NFT fractionalization, and various other applications.

It's important to note that a blockchain oracle, like DIA's price oracle, is an external information provider that supplies verified data from outside the blockchain to smart contracts. This helps bridge the gap between on-chain and off-chain data, ensuring the accuracy and reliability of data inputs for blockchain applications.

For users seeking customized price oracle solutions, DIA's dedicated oracles offer enhanced utility and flexibility, allowing them to meet their specific needs and requirements.

Why use DIA's LINK API & price oracle?

DIA's LINK API and LINK Price Oracle offer numerous 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 their specific needs, including selecting data sources, applying data cleaning filters, and determining pricing methodologies. This allows for a robust and resilient data feed that can adapt to unique market conditions.

The customization options also enable users to access accurate and reliable price data for cryptocurrencies and NFTs. DIA's technology ensures that the data remains reliable and up-to-date, providing both global market and individual or cross-chain market prices. This level of accuracy is essential for making well-informed decisions in the blockchain space.

Transparency is another significant benefit of using DIA's API and Oracle feeds. They provide full visibility into the entire data journey, giving users confidence in the integrity of the information. Moreover, DIA offers tracking and monitoring tools that allow users to closely monitor the performance of their oracle and API feeds.

In conclusion, DIA's LINK API and LINK Price Oracle offer customized and transparent solutions for accessing accurate price data in the blockchain ecosystem. These benefits ensure that users have the necessary tools to make informed decisions and navigate the dynamic nature of the cryptocurrency market.

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.