USDUC | Price Feeds

Proposals CDRs - Custom Delivery Requests
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13 August, 2025

INTRODUCTION

Protocol: Unstablecoin

REQUEST INFORMATION

Assets

Following assets will be included in the Oracle:

Asset Ticker : USDUC

Asset Blockchain : Solana

Asset Address : 0xeceDb6F8108b9f7Bbf499dA843DcED6C2Bb6E270

Methodology

  • Volume Weighted Average Price with Interquartile Range (VWAPIR) will be used to calculate the price for the assets. Learn more about it here

  • .5% deviation threshold for updates trigger will be applied for each asset

  • 120 secs update frequency check will be applied

  • 24-hour time-based update frequency will be applied for all assets

DELIVERY INFORMATION

Delivery Method

Oracle on Ethereum

Is testnet deployment required?

No

2

Thank you for requesting a data feed via DIA CDR. Please find the oracle information below:

Contracts

The contracts to fetch data from.

Network Contract Address
Ethereum Mainnet 0x8F58645cc53852dE074fea88EA02782b749539b5

Gas Wallets

The gas wallet is used for pushing data to your contracts. To ensure uninterrupted oracle operation, please maintain sufficient funds in the gas wallet. You can monitor the wallets below to ensure they remain adequately funded at all times.

Network Gas Wallet Address
Ethereum Mainnet 0xffEa87a1D83BCaEcBA26e7565fC52Daeb1Ba9d0A

Oracle Configuration

Settings that dictate how the oracle computes and updates data.

Pricing Methodology VWAPIR
Deviation (%) & Refresh Frequency 0.5% and 120 seconds
Heartbeat 24h

Asset Feeds

The available assets on the oracles.

Asset Ticker getValue(key) Asset Markets Overview
USDUC USDUC/USD USDUC Markets

To consume price data, you’ll need to invoke the getValue method on the oracle contract which you can access through the DIA Oracle library or the interface.

If you pass USDUC/USD as the key, it will return the most recent price of USDUC in USD with 8 decimal places (e.g. 5617392 is $0.05617392) along with the Unix timestamp of the last price update.

See the full example here.