---
title: Development Update
description: "In this sprint we have concentrated on oneswap protocol (add EVM, add a TX for smart
contract processing), Explorer UI revamp (top validator and delegators list)."
image: https://blog.oneledger.io/hubfs/photo_2019-08-23_22-32-36.jpg
---

- [ALL](https://blog.oneledger.io/topic/all)
- [TECH](https://blog.oneledger.io/topic/tech)
- [GENERAL](https://blog.oneledger.io/topic/general)
- [NEWSLETTER](https://blog.oneledger.io/topic/newsletter)
- [PARTNERSHIPS](https://blog.oneledger.io/topic/partnerships)
- [EVENTS](https://blog.oneledger.io/topic/events)
- [TEAM](https://blog.oneledger.io/topic/team)

# Development Update

Posted by [OneLedger](https://blog.oneledger.io/author/oneledger) on Apr 1, 2021 9:22:58 AM

- [Tweet](https://twitter.com/share)

![photo_2019-08-23_22-32-36](https://blog.oneledger.io/hs-fs/hubfs/photo_2019-08-23_22-32-36.jpg?width=904&name=photo_2019-08-23_22-32-36.jpg)

 

 

 

 

In this sprint we have concentrated on oneswap protocol (add EVM, add a TX for smart  
contract processing), Explorer UI revamp (top validator and delegators list).

 

OneWallet UI Enhancements

● Chrome version of the wallet can't get the latest smart contact address  
OneExplorer  
● Top Validator list api  
● Top Delegator list api

Protocol

● Prerequisite: Implement design of protocol layer for the OneSwap  
● PoC of EVM  
● Add gas left refund for fee calculation for the evm  
● Create API endpoint for smart-contract  
● Implement a transaction for processing and storing smart-contract  
● Spike for smart contract logs  
● Implement a service to read the data inside a contract  
● Add balance and nonce store  
● Add tests related to the smart contract with solidity opcodes  
● Add gas estimation RPC  
● Add RPC for logs

 

Oneswap Website

● OneSwap - Web: Create Basic Sketches  
● Create a boilerplate app for oneswap and connect it to chrome extension

 

International Health Passport(IHP)

Mobile APP

● Fixed bug on Share button which does not work as expected.

 

In the next sprint we are going to work on OneSwap Implementation.

 

 

 Tags: [EVENTS](https://blog.oneledger.io/tag/events), [NEWSLETTER](https://blog.oneledger.io/tag/newsletter)

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