TrueUSD (TUSD) API and Price Oracle

The TrueUSD price API returns real-time market price data for TUSD, a USD-backed stablecoin. The API delivers aggregated price information sourced from trades across multiple on-chain and off-chain exchanges, reflecting current market conditions for the token.

Developers integrate a TrueUSD price API into applications such as trading platforms, DeFi protocols, and portfolio trackers to fetch live TUSD pricing. Smart contracts use this data to execute trades at accurate rates, calculate collateral values, or trigger conditional logic based on price movements.

DIA provides a TrueUSD price API built from aggregated trade data. A free endpoint is available on this page for testing and evaluation. For production deployments or custom requirements, DIA builds dedicated feeds configurable by data sources, pricing methodology, and update frequency, requested through DIA's Discord or Telegram channels.

Yes, DIA publishes a free TrueUSD price API endpoint on this asset page. Developers can access it to test and evaluate price data at no cost. The free endpoint is intended for testing and evaluation purposes only, not for production use.

For production deployments or customized TrueUSD price feeds, DIA builds dedicated solutions configured by data sources, pricing methodology, and update frequency. Teams requiring production feeds should request these through DIA's Discord or Telegram channels.

A blockchain price oracle is an external provider that supplies verified market data from off-chain sources to smart contracts running on-chain. Smart contracts cannot directly access external data, so oracles bridge that gap by delivering cryptographically signed price information that applications can trust and consume.

DIA can deploy a TrueUSD price oracle on any of its 60+ supported blockchains. The oracle delivers verified on-chain TUSD price data aggregated from 100+ exchanges, enabling smart contracts to access current TrueUSD valuations. DIA's oracle infrastructure runs on Lasernet, its Ethereum layer-2 rollup, which makes each price feed independently verifiable on-chain.

Custom TrueUSD price oracles are configurable by data sources, pricing methodology, and update frequency. Developers with production requirements or specific needs can request a dedicated feed through DIA's Discord or Telegram.

DIA calculates TrueUSD price by aggregating individual trade data from multiple on-chain and off-chain sources across many exchanges, rather than relying on a single exchange or liquidity pool. This aggregation approach draws from 100+ exchanges covering 3,000+ assets, including TUSD trading pairs.

The sources used and the pricing methodology applied to TUSD are transparent. For production deployments, the data sources, calculation method, and update frequency are configurable based on specific requirements. This flexibility allows applications to tailor the price feed to their particular needs and risk tolerance.

Custom TUSD feeds can be requested through DIA's Discord or Telegram channels for projects requiring dedicated oracle infrastructure beyond the free testing API endpoint.

TrueUSD is a stablecoin pegged to the US dollar, so developers integrate its price feed primarily for applications that depend on reliable USD value anchoring. Lending protocols use TUSD price data to calculate collateral ratios and liquidation thresholds when users deposit stablecoins as loan backing. Decentralized exchanges route TUSD pairs through price feeds to ensure accurate swap pricing and prevent arbitrage exploits across trading pairs. Payment settlement systems rely on TUSD pricing to confirm transaction finality and reconcile balances across chains, since TUSD's peg stability is central to its utility as a medium of exchange.

DIA delivers TUSD price feeds aggregated from on-chain and off-chain sources across 100+ exchanges, deployable on any of 60+ supported blockchains.

DIA aggregates TrueUSD price data from 100+ exchanges, combining on-chain and off-chain sources into a single verifiable feed. Developers can inspect exactly which sources and methodology feed into each price point, eliminating black-box pricing.

For production use, DIA builds custom TrueUSD feeds configured by data sources, pricing methodology, and update frequency to match specific application requirements. This flexibility allows developers to weight stablecoin liquidity pools, centralized exchange volume, or other factors according to their needs.

DIA deploys across 60+ blockchains, so the same TrueUSD feed works whether the application runs on Ethereum, Arbitrum, Polygon, or another supported chain. Each feed's integrity is independently verifiable through Lasernet, DIA's Ethereum layer-2 rollup.

Developers can test the free price-feed API endpoint on this page, then request a custom TrueUSD feed via DIA's Discord or Telegram.