Participate in the Governance of DIA

**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](https://nexus.diadata.org/reference/pricing-methodologies/vwapir-volume-weighted-average-price-with-interquartile-range-filter) * .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**

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** | |----|----| | Sonic Mainnet | [0x1B552EABD63C71FbE5A82CFd83A7713cdfAB9EfD](https://sonicscan.org/address/0x1b552eabd63c71fbe5a82cfd83a7713cdfab9efd) | | Ethereum Mainnet | [0x0a232A59e8E98b67bC4AC137Bd90ECb7E2073C48](https://etherscan.io/address/0x0a232a59e8e98b67bc4ac137bd90ecb7e2073c48) | --- ## 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** | |----|----| | Sonic Mainnet | [0xe3f8EB648c37a3c678D277bd1a3852112E437Ac7](https://sonicscan.org/address/0xe3f8eb648c37a3c678d277bd1a3852112e437ac7) | | Ethereum Mainnet | [0x308D0e7365d532ac0A33B7491ABdcE56c9F58085](https://etherscan.io/address/0x308d0e7365d532ac0a33b7491abdce56c9f58085) | --- ## Oracle Configuration Settings that dictate how the oracle computes and updates data | **Pricing Methodology** | [VWAPIR](https://www.diadata.org/docs/nexus/reference/pricing-methodologies/vwapir-volume-weighted-average-price-with-interquartile-range-filter) | |----|----| | **Deviation (%) & Refresh Frequency** | 0.5% and 120 seconds | | **Heartbeat** | 24h | --- ## Asset Feeds | **Asset Ticker** | **getValue(key)** | **Asset Markets Overview** | |----|----|----| | RZR | RZR/USD | [RZR Sonic Markets](https://www.diadata.org/app/price/asset/Sonic/0xb4444468e444f89e1c2CAc2F1D3ee7e336cBD1f5/), [RZR Ethereum Markets](https://www.diadata.org/app/price/asset/Ethereum/0xb4444468e444f89e1c2CAc2F1D3ee7e336cBD1f5/) | 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](https://www.diadata.org/docs/nexus/how-to-guides/fetch-price-data/solidity#using-solidity-library) or the [interface](https://www.diadata.org/docs/nexus/how-to-guides/fetch-price-data/solidity#using-diaoraclev2-interface). If you pass `RZR/USD` as the key, it will return the most recent price of RZR in USD with 8 decimal places (e.g. 1003511623 is $10.03511623) along with the Unix timestamp of the last price update. See the full example [here](https://www.diadata.org/docs/nexus/how-to-guides/fetch-price-data/solidity).

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** | |----|----| | Base Mainnet | [0x1B65692580bdF760CeB86F4c91D0389D3C1E0767](https://basescan.org/address/0x1b65692580bdf760ceb86f4c91d0389d3c1e0767) | --- ## 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** | |----|----| | Base Mainnet | [0xB14F502634037084C2B7Fe2a8530eF2986D773b4](https://basescan.org/address/0xb14f502634037084c2b7fe2a8530ef2986d773b4) | --- ## Oracle Configuration Settings that dictate how the oracle computes and updates data | **Pricing Methodology** | [VWAPIR](https://www.diadata.org/docs/nexus/reference/pricing-methodologies/vwapir-volume-weighted-average-price-with-interquartile-range-filter) | |----|----| | **Deviation (%) & Refresh Frequency** | 0.1% and 120 seconds | | **Heartbeat** | 24h | --- ## Asset Feeds | **Asset Ticker** | **getValue(key)** | **Asset Markets Overview** | |----|----|----| | TOSHI | TOSHI/USD | [TOSHI Markets](https://www.diadata.org/app/price/asset/Base/0xAC1Bd2486aAf3B5C0fc3Fd868558b082a531B2B4/) | 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](https://www.diadata.org/docs/nexus/how-to-guides/fetch-price-data/solidity#using-solidity-library) or the [interface](https://www.diadata.org/docs/nexus/how-to-guides/fetch-price-data/solidity#using-diaoraclev2-interface). If you pass `TOSHI/USD` as the key, it will return the most recent price of TOSHI in USD with 8 decimal places (e.g. 79844 is $0.00079844) along with the Unix timestamp of the last price update. See the full example [here](https://www.diadata.org/docs/nexus/how-to-guides/fetch-price-data/solidity).

# INTRODUCTION Protocol: Macro Millions Website: [https://macromillions.io](https://macromillions.io) Integration: Custom Oracle Use case: Lending and DeFi protocols using assets on Base Blockchain: Base # REQUEST INFORMATION ## Assets The following assets will be included in the Oracle: $TOSHI, Base, CA: 0xAC1Bd2486aAf3B5C0fc3Fd868558b082a531B2B4, [https://www.diadata.org/app/price/asset/Base/0xAC1Bd2486aAf3B5C0fc3Fd868558b082a531B2B4/](https://www.diadata.org/app/price/asset/Base/0xAC1Bd2486aAf3B5C0fc3Fd868558b082a531B2B4/) ## Methodology Select the methodologies that will define the feeds: * VWAP: Volume Weighted Average Price will be used to calculate the price for the assets * .1% 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 *See all methodologies for: [Cryptocurrencies](https://docs.diadata.org/documentation/methodology/exchangeprices#filters), [NFT collections](https://docs.diadata.org/documentation/methodology/data-sources-and-data-collection-methodology/nft-data-collection#nft-pricing-methodologies), [Liquid Staked Derivatives](https://docs.diadata.org/documentation/methodology/liquid-staked-derivatives-lsds-fair-pricing)* # DELIVERY INFORMATION Select if the feed should be delivered on-chain via oracle and if so, which network: * Delivery method: Oracle on Base * Testnet required: No *[See delivery options](https://docs.diadata.org/documentation/methodology/data-delivery-methodology)* # NOTES Additional relevant information: * --- *[Learn more about DIA CDRs here](https://forum.diadata.org/t/introducing-dia-cdrs-custom-delivery-requests/201)*