Global Dollar (USDG) API and Price Oracle

The Global Dollar price API is a data endpoint that returns real-time USDG price information aggregated from trades across multiple exchanges and blockchain sources. Developers integrate this API into applications that need current Global Dollar valuations, such as DeFi protocols managing collateral, trading platforms displaying live rates, or portfolio trackers updating holdings.

DIA offers a Global Dollar price API as part of its price oracle infrastructure. The endpoint available on this page is free for testing and evaluation purposes. For production deployments, DIA builds dedicated, custom-configured price feeds for USDG. These production feeds are configurable across data sources, pricing methodology, and update frequency, tailored to specific application requirements. Developers can request a production Global Dollar feed through DIA's Discord or Telegram channels.

DIA publishes a free Global Dollar price API endpoint on this asset page, available for developers to test and evaluate at no cost. The free endpoint is designed for testing and evaluation purposes only, not for production use.

For production deployments or customised Global Dollar price feeds, developers should request a dedicated feed configured to their specific data sources, pricing methodology, and update frequency requirements. These production feeds are built on request through DIA's Discord or Telegram channels.

A blockchain price oracle is an external data provider that supplies verified offchain information to smart contracts, enabling them to access real-world market prices and other data on-chain.

DIA can deploy a Global Dollar (USDG) price oracle on any of its 60+ supported blockchains, delivering verifiable onchain price feeds for USDG. Smart contracts can consume this data directly. DIA's price oracle infrastructure runs on Lasernet, its Ethereum layer-2 rollup, which ensures each feed is independently verifiable by applications using it.

A free API endpoint is available on this asset's page for testing. For production use or custom configurations, DIA builds dedicated price feeds tailored to specific data sources, pricing methodology, and update frequency. Teams can request these via DIA's Discord or Telegram.

DIA's Global Dollar price is calculated by aggregating individual trade data for USDG from both on-chain and off-chain sources across multiple exchanges. Rather than relying on a single exchange or liquidity pool, this approach combines trades from numerous venues to form a composite price. The data sources and pricing methodology used in the aggregation are transparent and publicly documented. For production deployments, custom price feeds can be configured to adjust data sources, calculation methodology, and update frequency according to specific application requirements. Custom feed configuration is available through DIA's Discord or Telegram communities. This transparency allows developers to understand exactly which venues and methods contribute to the price being supplied to their smart contracts.

Global Dollar (USDG) is a stablecoin, so price feeds serve applications that depend on stable value representation and collateral management. Lending protocols use USDG price data to calculate loan-to-value ratios and trigger liquidations when collateral prices shift relative to the stablecoin peg. Decentralized exchanges and automated market makers rely on accurate USDG pricing to maintain proper slippage calculations and prevent arbitrage exploits during swaps against volatile assets. Reserve-backed stablecoin protocols consume USDG feeds to monitor peg stability across blockchains and rebalance collateral or supply if the stablecoin drifts from its target price. Cross-chain bridges also reference USDG price data to validate redemptions and ensure wrapped versions remain properly backed on destination chains.

DIA aggregates Global Dollar price data from 100+ exchanges by collecting individual trades across on-chain and off-chain sources, then delivers the feed across 60+ blockchains. Developers can configure which data sources, pricing methodology, and update frequency suit their application's needs, rather than accepting a fixed approach.

Each feed runs on Lasernet, DIA's Ethereum layer-2 rollup, making price data independently verifiable on-chain. This transparency lets developers audit how prices are derived and confirm data integrity without trusting a centralized intermediary.

To evaluate DIA for Global Dollar: test the free API endpoint available on this page for development purposes. For production deployments or custom requirements, request a dedicated feed configured to exact specifications by contacting DIA via Discord or Telegram.