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Adamant — Adamant-im

Adamant is a public GPL-3.0 JavaScript implementation of a decentralized blockchain-based messaging node. It provides an anonymous, encrypted relay and storage layer that applications can use for secure communication, with documented APIs for accounts, transactions, chats and key-value storage.

Independent OpenViST project profile, based on linked sources.

Adamant — Adamant-im — OpenViST project profile in Apps & dApps.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use Adamant when a project needs self-hosted infrastructure for decentralized encrypted messaging or an application that uses messaging alongside blockchain accounts, transactions or storage.

Who it is for

  • Developers building decentralized messaging applications.
  • Operators who need self-hosted blockchain communication infrastructure.
  • Teams creating blockchain-based two-factor authentication tools.
  • Developers integrating exchange bots with ADAMANT messaging.

Documented uses

  • Run an ADAMANT blockchain node.
  • Provide relay and storage functions for encrypted communication.
  • Connect applications to account, transaction, chat and key-value storage APIs.
  • Build messaging-linked authentication or exchange workflows.
Before you choose

Requirements & limits

The repository is public, active and licensed under GPL-3.0. The node documentation covers Linux, macOS and Windows; the supplied installation commands specifically document Linux installer scripts and require root access.

  • The implementation is server-oriented and self-hosted rather than presented as a hosted end-user service.
  • Node.js 22.13.0 or newer is required; installer support is specified for Node.js 22, 24 and 26.
  • The documented API surface includes accounts, transactions, chats and key-value storage.
  • Operators need a graceful shutdown procedure because forced termination can require derived-state rebuilding.
  • The project includes separate documented examples for a Messenger app, Blockchain 2FA and an Exchange bot.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Evidence and transparency

Sources & review

Source record details
Source availability
Active
Sources checked
2 October 2026
Original website title
Adamant-im/adamant · Official homepage title · retained in its source language