Bitcoin (BTC) API and Price Oracle

The Bitcoin price API is a web service endpoint that returns real-time BTC price data sourced from aggregated trades across on-chain and off-chain exchanges. Developers integrate it into applications to display current Bitcoin valuations, power trading logic, trigger alerts, or feed data into smart contracts without manually querying individual exchange APIs.

DIA offers a Bitcoin price API that aggregates trade data across 100+ exchanges covering Bitcoin and 3,000+ additional assets. The free endpoint available on this page serves testing and evaluation purposes. For production deployments, DIA builds dedicated Bitcoin feeds configurable by data sources, pricing methodology, and update frequency. Developers requesting custom production-grade feeds can contact DIA via Discord or Telegram to specify exact requirements and integrate verified price data into their applications.

DIA publishes a free Bitcoin price API endpoint on this asset page, available for developers to test and evaluate without cost. The endpoint aggregates Bitcoin trade data across 100+ exchanges to deliver market prices across 60+ blockchains.

The free endpoint is designated for testing and evaluation only, not production use. For production deployments or customized Bitcoin feeds, developers can request a dedicated oracle configured by data sources, pricing methodology, and update frequency through DIA's Discord or Telegram channels.

A blockchain price oracle is an external provider that supplies verified offchain market data to smart contracts, allowing them to access real-world prices without relying on a single intermediary.

DIA can deploy a Bitcoin price oracle on any of its 60+ supported blockchains. This oracle delivers onchain BTC price data that smart contracts consume for trading, lending, derivatives, and other applications. DIA builds its price feeds by aggregating individual trade data from 100+ exchanges, covering Bitcoin along with 3,000+ other assets.

DIA's oracle infrastructure runs on Lasernet, an Ethereum layer-2 rollup, which makes each feed independently verifiable. For production deployments or custom requirements, DIA configures dedicated Bitcoin price oracles by data sources and update frequency, requested through Discord or Telegram.

DIA calculates Bitcoin price by aggregating individual trade data for BTC across more than 100 exchanges, combining both on-chain and off-chain sources rather than relying on a single venue or liquidity pool. This multi-source approach captures trading activity across centralized exchanges, decentralized protocols, and on-chain transactions to derive a market-wide price signal.

The sources and pricing methodology are transparent. DIA publishes details of which exchanges and data types feed into each price calculation. For production deployments, the aggregation method, data sources, and update frequency are configurable to meet specific application requirements. Custom feeds can be requested through DIA's Discord or Telegram to align with particular use cases or risk profiles.

Developers can build applications that rely on Bitcoin price data to function correctly. Lending protocols use BTC price feeds to calculate collateral ratios, letting users borrow stablecoins or other tokens against Bitcoin deposits while protecting lenders from liquidation risk. Derivatives platforms consume Bitcoin price data to settle futures contracts, options, and perpetual swaps, ensuring traders pay or receive the correct amount based on reference prices. Cross-chain bridges that mint wrapped Bitcoin on other blockchains use price feeds to validate redemption amounts and detect arbitrage opportunities. Decentralized exchanges also reference Bitcoin prices when calculating trading pairs and slippage for pools that include Bitcoin or Bitcoin-backed assets.

Bitcoin price data from DIA combines transparent sourcing with configurability. DIA aggregates individual trade data across 100+ exchanges on-chain and off-chain, allowing developers to see exactly which sources feed each price. Rather than accepting a fixed methodology, teams can request a custom Bitcoin feed tailored to specific data sources, pricing logic, and update frequency.

DIA deploys across 60+ blockchains, so a Bitcoin price oracle works consistently whether the application runs on Ethereum, Solana, Arbitrum, or other supported chains. Each feed is independently verifiable through Lasernet, DIA's Ethereum layer-2 rollup, providing cryptographic proof of price integrity.

Developers can test the free API endpoint available on this page for evaluation. For production use or custom requirements, a dedicated feed is available by requesting via DIA's Discord or Telegram.