Wrapped BTC (WBTC) API and Price Oracle

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Wrapped BTC

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 Wrapped BTC (WBTC)?

Wrapped BTC (WBTC) is a tokenized version of Bitcoin that exists on the Ethereum network. Its purpose is to bring the liquidity and functionality of Bitcoin to the Ethereum ecosystem. WBTC is created by depositing Bitcoin with a custodian and then issuing an equivalent amount of WBTC on the Ethereum blockchain. It was founded in 2019 by a group of companies including BitGo, Kyber Network, and Ren. WBTC allows users to access decentralized finance (DeFi) applications using their Bitcoin holdings.

How does Wrapped BTC work?

Wrapped BTC (WBTC) is an ERC-20 token that represents Bitcoin (BTC) on the Ethereum blockchain. It aims to bridge the gap between Bitcoin's liquidity and the functionality of the Ethereum ecosystem. The underlying technology behind WBTC involves the use of blockchain oracles and a custodian model.

To create WBTC, users start by depositing BTC into a custodian. The custodian verifies the deposit and mints an equivalent amount of WBTC tokens on the Ethereum blockchain. The custodian stores the deposited BTC in a secure manner.

WBTC operates on the Ethereum blockchain, leveraging its smart contract capabilities and decentralized finance (DeFi) ecosystem. This allows users to use BTC within Ethereum-based applications, such as decentralized exchanges and lending platforms.

The custodian model ensures transparency and auditability. The custodian undergoes regular third-party audits to verify that the amount of WBTC minted matches the amount of BTC held in custody.

The functioning of WBTC involves a redemption process. When a user wants to convert WBTC back into BTC, they send the WBTC tokens to the custodian, who then burns them. Subsequently, the user receives the equivalent amount of BTC from the custodian.

By bridging BTC with Ethereum, WBTC enables Bitcoin holders to access the various decentralized applications and services available on the Ethereum network. It allows for greater interoperability between different blockchain ecosystems and expands the use cases of Bitcoin.

What are the benefits of Wrapped BTC?

Wrapped BTC (WBTC) is a prominent example of a wrapped cryptocurrency that is backed by a reserve of the underlying asset. It is designed to bring the liquidity and functionality of Bitcoin (BTC) to the Ethereum ecosystem.

One of the key benefits of Wrapped BTC is its interoperability. By tokenizing BTC on the Ethereum blockchain, WBTC allows BTC holders to access the vast array of decentralized finance (DeFi) applications and services available on Ethereum. This bridges the gap between the Bitcoin and Ethereum ecosystems, creating new opportunities for users and developers.

Compared to its direct competitors, such as renBTC and sBTC, WBTC offers several advantages. Firstly, WBTC has gained significant traction and widespread adoption within the Ethereum ecosystem. It is supported by numerous decentralized exchanges, lending platforms, and other DeFi protocols. This widespread support provides users with more liquidity and options for utilizing their BTC holdings.

Additionally, WBTC has strong backing and institutional support. The Wrapped BTC initiative is a collaboration between multiple prominent companies, including BitGo, Kyber Network, and Ren. This partnership ensures a high level of security and trust for users who tokenize their BTC into WBTC.

Furthermore, WBTC is backed by a transparent and auditable reserve. The underlying BTC held in custody is verifiable on-chain, providing users with confidence that their WBTC is fully collateralized.

In summary, Wrapped BTC offers interoperability between the Bitcoin and Ethereum ecosystems, providing users with access to a wide range of DeFi applications. It has gained widespread adoption, has strong institutional support, and is backed by a transparent reserve. These factors make it a compelling option for BTC holders looking to leverage their holdings within the Ethereum DeFi space.

What is Wrapped BTC used for?

Wrapped BTC (WBTC) is a form of decentralized cryptocurrency that is pegged to the value of Bitcoin (BTC). It enables users to access the benefits of Bitcoin on various blockchain networks, including those that do not natively support Bitcoin. WBTC is created by locking up Bitcoin in a smart contract and issuing an equivalent amount of WBTC tokens on another blockchain.

There are several common use cases for WBTC. Firstly, it allows users to use Bitcoin on decentralized applications (DApps) and decentralized finance (DeFi) protocols that only support specific blockchain networks, such as Ethereum. By wrapping BTC into WBTC, users can trade, lend, borrow, and participate in yield farming with Bitcoin on these networks.

Secondly, WBTC enhances liquidity across different blockchain ecosystems. It enables Bitcoin holders to easily transfer their holdings between different blockchain networks, providing a bridge between the Bitcoin and Ethereum ecosystems, for example. This unlocks the potential for cross-chain interactions and expands the usability of Bitcoin.

One specific case where WBTC is valuable is in collateralizing loans in DeFi. Users can deposit WBTC as collateral to borrow other cryptocurrencies or stablecoins. This allows them to access liquidity without selling their Bitcoin holdings, which could have tax implications or result in missed price appreciation opportunities. It also reduces counterparty risk by utilizing smart contracts and eliminates the need for traditional financial intermediaries.

In summary, WBTC serves as a bridge between Bitcoin and other blockchain networks, enabling users to leverage Bitcoin's value and liquidity in diverse DeFi applications. Its ability to facilitate cross-chain interactions and collateralize loans makes it a versatile asset for participants in the decentralized finance ecosystem.

What is DIA's Wrapped BTC API?

DIA's Wrapped BTC API is one of the many API endpoints provided by DIA. These API endpoints allow developers to access real-time price feeds for various crypto assets, including Wrapped BTC. The price feeds offered by DIA are constructed using raw data from over 85 on-chain and off-chain cryptocurrency and NFT exchanges, resulting in a comprehensive and reliable source of information.

While DIA does offer free API endpoints for developers to test, they also provide fully customizable custom feeds. The free API endpoints can be found on the asset's detail page in the DIA App and are available for informational purposes. However, the custom feeds are where DIA truly shines. These feeds can be tailored to specific requirements, including sources, methodologies, and update mechanisms. Developers can request a custom feed by reaching out to DIA via Discord or Telegram.

The importance of custom feeds cannot be overstated, as they offer greater flexibility and usefulness for users. These custom configurations allow users to obtain the specific data they need for their applications. DIA's API is widely applicable across the blockchain ecosystem, with potential use cases in derivatives, lending and borrowing markets, synthetic assets, money markets, NFT lending and borrowing, NFT derivatives, and more.

In summary, DIA's Wrapped BTC API is part of their comprehensive suite of API endpoints that provide real-time price feeds for various crypto assets. While free API endpoints are available for testing, the customizable custom feeds offer more flexibility and are tailored to meet specific user requirements. With DIA's API, developers can access reliable and accurate price information to power their blockchain applications.

What is DIA's Wrapped BTC price oracle?

DIA's Wrapped BTC price oracle is a smart contract that offers real-time price feeds for various crypto assets, including Wrapped BTC. DIA has integrated its price oracle system with over 35 layer 1 and layer 2 networks, enabling it to deploy price oracles on multiple blockchains. These oracles are constructed by aggregating raw data from more than 85 on-chain and off-chain crypto and NFT exchanges, resulting in reliable and accurate price information.

While DIA provides demo oracles for developers to test, these are only for testing purposes and cannot be used in production applications. However, DIA offers the option for users to request custom price feed oracles. These custom oracles can be tailored to meet specific requirements, including sources, methodologies, and update mechanisms. Users can contact DIA through Discord or Telegram to request a custom feed.

Custom oracles from DIA are particularly valuable as they provide flexibility and customization options for users. The price information derived from DIA's oracles can be leveraged across various use cases in the blockchain ecosystem. This includes applications in DeFi such as derivatives, options and futures, lending and borrowing markets, collateralized stablecoins, synthetic asset issuance, and money markets. Additionally, in the NFT space, DIA's oracles can be utilized for peer-to-pool NFT lending and borrowing, on-chain NFT derivatives, NFT renting, NFT fractionalization, and more.

It is important to note that a blockchain oracle is an external information provider that supplies verified data from outside the blockchain to smart contracts. These oracles play a vital role in enabling smart contracts to interact with real-world data and operate autonomously.

For developers and users seeking reliable and customizable price oracles, DIA's custom feed offering presents a valuable solution to access accurate price information for their specific needs.

Why use DIA's WBTC API & price oracle?

DIA's WBTC API and WBTC 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 using DIA's API or Price Oracle for WBTC is the high level of customization available. Each oracle and API endpoint can be tailored to meet the specific needs of decentralized applications, including configuration settings such as data sources, data cleaning filters, pricing methodologies, and update mechanisms.

This customization ensures the resilience and robustness of the data and oracle, enabling it to adapt to unique market conditions associated with chosen data sources. It provides a tailored solution for every user by incorporating their specific requirements. Moreover, DIA's API and Oracle feeds offer transparency throughout the entire data journey. They provide full and granular transparency, allowing users to track and monitor the oracle and API feeds closely.

With DIA's WBTC API and WBTC Price Oracle, users can access comprehensive and reliable price data for WBTC, empowering them to make informed decisions within the blockchain ecosystem. Whether it's for global market or tailored individual or cross-chain market prices, DIA's API and Oracle feeds guarantee accuracy, customization, and transparency, making them invaluable tools for blockchain users.

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.