# CDR #090: Mean Finance | WELL Price Feed \[Moonbeam\]
**URL:** https://forum.diadata.org/t/cdr-090-mean-finance-well-price-feed-moonbeam/970
**Category:** CDRs - Custom Delivery Requests
**Tags:** moonbeam, lending, defi, token-price-feed
**Created:** [March 5, 2024, 5:46pm UTC](https://forum.diadata.org/t/cdr-090-mean-finance-well-price-feed-moonbeam/970 "2024-03-05T17:46:16Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@0xged](https://forum.diadata.org/u/0xged)
#### Post date: [March 5, 2024, 5:46pm UTC](https://forum.diadata.org/t/cdr-090-mean-finance-well-price-feed-moonbeam/970/1 "2024-03-05T17:46:16Z")
05 March, 2024
# INTRODUCTION
Protocol: Mean Finance
Integration: The integration will provide real-time price feeds for assets supported on Mean Finance’s DCA protocol. Mean Finance enables users to Dollar Cost Average (DCA) any ERC20 into any ERC20 with their preferred period frequency.
# REQUEST INFORMATION
## Assets
Following assets will be included in the Oracle:
| Asset Ticker | Asset Blockchain | Asset Address | Asset Markets Overview | Comments |
| --- | --- | --- | --- | --- |
| WELL | Moonbeam | 0x511ab53f793683763e5a8829738301368a2411e3 | [WELL Asset Information](https://www.diadata.org/app/price/asset/Moonbeam/0x511aB53F793683763E5a8829738301368a2411E3/) | |
## Methodology
- Moving Average Price with Interquartile Range (MAIR) will be used to calculate the price for the asset. Learn more about it here.
- 1.5% deviation threshold for updates trigger will be applied
- 120s trades aggregation window size will be applied
- The feed will be updated every 24h period if there are no deviation based updates
## Notes:
- Asset specific calling convention
# DELIVERY INFORMATION
| Delivery Method | Oracle on Moonbeam |
| --- | --- |
| Is testnet deployment required? | No |
---
### Author:  [@Samuel](https://forum.diadata.org/u/Samuel)
#### Post date: [March 15, 2024, 11:40am UTC](https://forum.diadata.org/t/cdr-090-mean-finance-well-price-feed-moonbeam/970/2 "2024-03-15T11:40:44Z")
Thank you for requesting a data feed via DIA CDR. We confirm the CDR specifications were requested correctly. Find the oracle information below:
### Oracle
The oracle is deployed and can be accessed [here](https://moonscan.io/address/0xfc59e8bfc772ac3fb7fb840c4859a708fe4e68ba).
You can query for assets by calling the read function getValue() with parameters such as “WELL/USD”. It will return two values:
1. The price of the asset queried with 8 decimals
2. The unix timestamp of the last update
You can see Solidity and Vyper code integration examples [here](https://docs.diadata.org/introduction/intro-to-dia-oracles/access-the-oracle#oracle-integration-example) or use a dedicated DIA oracles integration library described in detail [here](https://docs.diadata.org/introduction/intro-to-dia-oracles/access-the-oracle#accessing-dias-oracles-with-a-dedicated-solidity-library).
### Funding
Each deployed oracle contract has a separate gas wallet which is the only entity allowed to update oracle values based on selected parameters. To find out more information on how it works, visit the following [link](https://docs.diadata.org/introduction/intro-to-dia-oracles/oracle-funding).
Please make sure to top up the gas wallet, as we only put in some gas to deploy and start the oracle.
Gas Wallet address: [0xec25960b22a51b90387e8d2c1bbad6595d8b710e](https://moonscan.io/address/0xec25960b22a51b90387e8d2c1bbad6595d8b710e)
### Markets
You can view the markets included for each feed by pressing on a link to DIA App in the deployed assets list:
1. [Moonbeam-0x511ab53f793683763e5a8829738301368a2411e3](https://app.diadata.org/price/asset/Moonbeam/0x511ab53f793683763e5a8829738301368a2411e3/?asset=WELL)
Note: DIA uses Blockchain-Address querying formatting to ensure asset selection precision (token symbols might duplicate)
You can also query current asset prices and find other market information on the asset by using the DIA API as described [here](https://docs.diadata.org/products/token-price-feeds/access-api-endpoints).