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Find a ledger of our releases and updates as well future deployments.


Mirror Node Mainnet: v0.88.0

Mirror Node Testnet: v0.88.0

Json-RPC Relay (Mainnet & Testnet): v0.36.2

Alpha Release: 5.1 - Dec 6th, 10 AM GMT, 2023

  • Events UI tweaks and polish
  • Delete Account capabilities
  • Arkhia API Events API small fixes

Alpha Release: 5.0 - Nov 22nd, 10 AM GMT, 2023

  • 30% off on Starter tier and 50% off on the annual Starter tier
  • Improved Scout notifications
  • Improved Scout update speed

Alpha Release: 4.9 - Nov 15th, 10 AM GMT, 2023

  • Swagger in Service-API
  • Upload ABI Contract in separate file
  • Analytics API added in Arkhia API
  • Yearly plan in Dashboard same as

Alpha Release: 4.8 - Nov 1st, 10 AM GMT, 2023

  • Added Scout support to subscribe contract events without providing ABI
  • Scout can auto subscribe to new ScoutJob based on trigger rule
  • Added Scout support of EVM SHA256 topic subscription
  • Enhanced metadata for projects endpoint
  • Added Scout APIs
  • Scout Settings UI improvements

Alpha Release: 4.7 - Oct 18th, 10 AM GMT, 2023

  • Minor watchtower improvements
  • Service stability improvements
  • Scout Settings UI improvements

Alpha Release: 4.6 - Oct 4th, 10 AM GMT, 2023

  • Revamped pricing structure
  • Removed query limits for customers having custom addons
  • Enhanced the onboarding process for enterprise customers to ensure a faster experience
  • Refined the "add item" notification in Scout
  • Scout job status improvements
  • Improved stats view
  • 2-Layer security for paid customers
  • Improvements to internal emails

Alpha Release: 4.5 - Sep 20th, 10 AM GMT, 2023

  • Optional 2 layer 2-Layer security
    • API implementation (full implementation)
    • Workbench support
  • Metamask button added
  • Auth fix link to redirect to main Sign-In page

Alpha Release: 4.4 - Sep 13th, 10 AM GMT, 2023

Alpha Release: 4.3 - Sep 6th, 10 AM GMT, 2023

  • User subscription scheduler improvements
  • Fixed login Remember me
  • Added feature to disable a user
  • Single Sign on new user minor fixes
  • Watchtower emit ready status once client is authenticated

Alpha Release: 4.2 - Aug 30th, 10 AM GMT, 2023

  • New onboarding
  • Delete project button
  • System improvements

Alpha Release: 4.1 - Aug 9th, 10 AM GMT, 2023

  • Addition of a quick feedback form on the dashboard.
  • Improved user interface for the API Base URL tailored to Enterprise users.
  • Ongoing enhancements to backend security for better system protection.
  • Enhancement of user subscription payment history for precise records.

Alpha Release: 4.0 - Aug 2nd, 10 AM GMT, 2023

  • Improvements for Enterprise users.

Alpha Release: 3.9 - July 26th, 10 AM GMT, 2023

  • Payment & Profile navigation UX augmentation
  • Small updates

Alpha Release: 3.8 - July 19th, 10 AM GMT, 2023

  • Added Service Status API
  • Updated Copy API endpoint to include the protocol prefix
  • Revamped the API Usage breakdown on the dashboard
  • Fixed UI issues with the Stats filter for the current cycle
  • Fixed UI issues with Custom pricing
  • Improved performance for static content
  • Internal monitoring and logging enhancements

Alpha Release: 3.7 - July 12th, 10AM GMT, 2023

  • One step login
  • Improved display of autoscale breakdown on the dashboard
  • Other system enhancements

Alpha Release: 3.6 - July 5th, 10AM GMT, 2023

  • Teams bug fix
  • Internal package upgrades and small fixes for historical data

Alpha Release: 3.5 - June 15th, 10AM GMT, 2023

  • Workbench
    • Added watchtower Support Screenshot
  • Other
    • Improved internal tooling and utils

Alpha Release: 3.4 - June 7th, 10AM GMT, 2023

  • Delete user functionality
  • Small ticket support fixes

Alpha Release: 3.3 - June 2nd, 10AM GMT, 2023

  • Json-RPC Relay upgrade
  • Dashboard user profile small fixes

Alpha Release: 3.2 - May 29th, 10AM GMT, 2023

  • UI/UX updates
    • Added the ability to remember users with Google single sign-on
    • Refreshed URLs
    • Minor fixes
  • Backend:
    • Optimized the Stats API for better performance
    • Improved overall system performance
    • Enhanced internal logging
    • Addressed minor issues

Alpha Release: 3.1 - May 22nd, 10AM GMT, 2023

  • Service API:
    • Support for HIP-584 (Testnet only)
  • Watchtower:
    • Enhanced error handling
    • Bug resolved for unsubscribing after the resumption of persistent sessions
  • Workbench
    • UX tweaks

Alpha Release: 3.0 May15th, 10AM GMT time, 2023

  • UI/UX updates
    • Custom Urls
    • Minor UI updates
  • Watchtower
    • Available under Starter tiers (1 connection)

Alpha Release: 2.9 May10th, 10AM GMT time, 2023

  • UI/UX updates
    • Auth Login is case insensitive
    • Dashboard Json-RPC Relay mainnet is available for Growth tiers & above
    • Google Single Signon functionality

Alpha Release: 2.8 May03rd, 10AM GMT time, 2023

  • Minor bug fixes and system improvements

Alpha Release: 2.7 April25th, 10AM GMT time, 2023

  • UI/UX
    • Labels fix from hour to days granularity
    • Offline mode added

Alpha Release: 2.6 April20th, 10AM GMT time, 2023

  • Arkhia Teams
    • You can now send team invites to none arkhia users, providing them an email to sign up.
    • Shared projects details now has a banner regarding there role.
    • Resending invite emails to users is not available.
  • Stats
    • Enriched data, and added visual improvements to Stats

Beta Release: 2.5 March22nd, 10AM GMT time, 2023

  • Arkhia Teams
    • You can now invite other arkhia members to collaborate on projects that you have created
    • Each member would have a role assigned to them, either admin or member
    • Members have access to the project URLs and API Keys. However, they can not edit project settings
    • Admin role allows a user to view project details as well as edit project settings ScreenshotScreenshot
  • Persistent login
    • You have the option to check the Remember me checkbox at the time of login
    • This will keep you logged in for a duration of three days Screenshot
  • Minor UI updates

Beta Release: 2.4 March15th, 10AM GMT time, 2023

  • REST & Json-RPC Relay API Url change
    • In order to improve our services the URLs for REST/JSON-RPC Apis have changed for all tiers.
    • You can find your new Urls under the Projects section. Screenshot
    • We will keep the old legacy URLs till April 15th 2023.
    • Please Contact Us for any concerns

Beta Release: 2.3 Feb27th, 10AM GMT time, 2023

  • Mirror node upgrade to 0.75.0
  • Minor bugs fixes
  • Improved backend logging

Beta Release: 2.2 Feb22nd, 10AM GMT time, 2023

  • Small UI Fixes
  • Watchtower persistent sessions enhancement
  • Json-RPC Upgrade to v0.17.1

Beta Release: 2.1 Feb17th, 10AM GMT time, 2023

  • Minor bugs fixes
  • Request limit email notification toggle added in the user settings


Beta Release: 2.0 Feb06th, 10AM GMT time, 2023

  • View Open/Closed Support ticket
  • User Billing can insert address details
  • Minor UI enhancements

Beta Release: 1.9 Jan23rd, 10AM GMT time, 2023

  • Stats Granular Analytics
    • See up to 1 hour stats in 24 and 72 hour filters in the Stats page.
  • Watchtower Streaming API soft release
  • Watchtower Analytics
  • Automated Email notifications for usage above 80% and limit hit
  • Ecosystem tier changed to Growth with tailored setup
  • Starter pricing price reduction to 60$ USD


Beta Release: 1.8 Jan11th, 10AM GMT time, 2023

  • User Metadata under profile
  • Remove Enterprise Subscription
  • Landing page Account usage
  • Workbench improvements
  • Autoscale UI enhancements
  • Banner URL notice after tier upgrade
  • Json-RPC Upgrade to v0.15

Mirror Node Upgrade Jan 10th, 10AM GMT time, 2023

  • Mirror node upgrade to 0.71.0
    • Account and token balances in the Rest API will reflect real time balance information

Beta Release: 1.7 Jan3th, 10AM GMT time, 2023

  • Yearly Subscription
    • Subscribe now for a whole year with a 10% discount.

Beta Release: 1.6 Dec14th, 10AM GMT time, 2022

  • Arkhia Workbench
    • Friendly in-dashboard tool to help developers navigate our APIS and visualize the available datasets
    • Stay tuned for more info!
  • Status Page
    • Page with realtime feedback/uptime of our APIS and Platforms

Mirror Node Upgrade Dec 12th, 10AM GMT time, 2022 (coming soon)

Beta Release: 1.5 Dec 6th, 10AM GMT time, 2022 (coming soon)

  • JSON-RPC Relay Key added in path
    • For easier integration with frameworks.
    • Legacy ?x_api_key method is still kept but it will be removed in further releases
    • View here for examples.
  • Statistics Upgrade
    • Enhanced time filters and Rest-API / Json relay separation
    • Screenshot
  • Project Api Key Regeneration
    • Ability to regenerate your api key if has been compromised or shared.
    • Screenshot
  • Separate Mainnet & Testnet Ping check
    • Screenshot

Beta Release: 1.4 Nov 24th, 10AM GMT time, 2022

  • Performant/Historical Testnet
    • To better serve our users, we have 2 versions of testnet (Performant and Historical) per project
    • Performant testnet will set by default for all our users
    • Find more info and how to switch between the two under Mainnet/Testnet
  • JSON-RPC Relay Upgrade to v0.11

Beta Release: 1.3 Nov 22nd, 10AM GMT time, 2022

  • 2FA
    • Protect your Arkhia account with 2 Factor Authentication
    • More info @Best Practices
  • Payment Settings Upgrade
    • View your Purchase History
    • Invoices
    • Add/Remove Cards

Beta Release: 1.2 October 31st, 10AM GMT time, 2022

  • Billing cycle augmented
    • 1st billing of the month cycle
    • Further Billing information/settings added

Mirror Node Upgrade: October 28th, 10AM GMT time, 2022

Mirror Node Upgrade October 26th, 10AM GMT time, 2022

  • Mirror node upgrade to 0.65

Beta Release: 1.1 October 10th, 3pm GMT time, 2022

  1. Json-RPC Relay Service 0.7 integrated into our authenticated scalable service
  2. Stats/Dashboard reflecting Json-RPC usage
  3. REST Api Response Schema change from response wrapper to the original Mirror Node response.

A code change is needed on the account side if you're using the REST API.

Find a code example below.
  1. Mirror Node Upgrade to 0.64.4
  2. Json-RPC Relay upgrade to 0.7
// Rest API Response example (all Requests){"status": true,"response": {    "tokens": [        {            "admin_key": null,            "symbol": "TacoCat",            "token_id": "0.0.128411",            "type": "FUNGIBLE_COMMON"        }    ]}

Beta Release: 1.0 September 8th, 2022

  • Health Ping widget added at the header
  • Create/Manage Projects more visible and manageable throughout the application
  • gRPC endpoint