---
title: Development Update
description: In this sprint we have concentrated on oneswap protocol and International Health Passport Improvement.
image: https://blog.oneledger.io/hubfs/devpic.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 May 21, 2021 10:20:17 AM

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

![devpic](https://blog.oneledger.io/hs-fs/hubfs/devpic.jpg?width=953&name=devpic.jpg)

 

In this sprint we have concentrated on OneSwap protocol and International Health Passport Improvement.

Protocol

● Create deployment script for Uniswap on OneLedger protocol  
● Added API docs to the github for the EVM support in Chronos

International Health Passport(IHP)

PII-Server:

● Add DB schema for user wallet info  
● Add API endpoint for user wallet persist  
● Add API endpoint for user wallet retrieve

IHP Integration (SDK):

● Read JSON file from GCP storage  
● Write tx response to a JSON file  
● Refactor tx ‘uri’ field to store the Verto data  
● Script: cron job to run workflow

IHP UI:

● Frontend: Remove second sign-on for scanning

 Tags: [TECH](https://blog.oneledger.io/tag/tech), [ALL](https://blog.oneledger.io/tag/all)

### You may also like

- <https://blog.oneledger.io/oneledger-august-2024-ama>
  
  ## [OneLedger Community AMA RECAP](https://blog.oneledger.io/oneledger-august-2024-ama)
  
  [Read more
  
  ](https://blog.oneledger.io/oneledger-august-2024-ama)
- <https://blog.oneledger.io/node-runners-campaign>
  
  ## [Secure OneLedger's network - Setup a Node to share 50000 OLT](https://blog.oneledger.io/node-runners-campaign)
  
  [Read more
  
  ](https://blog.oneledger.io/node-runners-campaign)
- <https://blog.oneledger.io/oneledger-2024-huddlz-ama>
  
  ## [OneLedger & Huddlz RECAP AMA](https://blog.oneledger.io/oneledger-2024-huddlz-ama)
  
  [Read more
  
  ](https://blog.oneledger.io/oneledger-2024-huddlz-ama)