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Rainbow

An Ethereum wallet application distributed for iOS, Android and browser extensions, with a public TypeScript repository.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Rainbow — OpenViST project profile in Wallets.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use Rainbow when an Ethereum wallet is needed across a mobile app or browser extension, or when a developer needs a public wallet codebase with documented setup instructions.

Who it is for

  • Ethereum wallet users
  • People seeking a mobile wallet interface for Ethereum DeFi interactions
  • Developers evaluating or adapting an open-source Ethereum wallet application

Documented uses

  • Use an Ethereum cryptocurrency wallet on mobile
  • Access an Ethereum wallet through a browser extension
  • Work with a mobile interface for Ethereum DeFi interactions
  • Inspect or develop an open-source wallet application
Before you choose

Requirements & limits

The cited repository identifies iOS, Android and browser-extension distributions. The repository is public and licensed under GPL-3.0. No pricing or primary-service account requirement is documented here.

  • Ethereum is the identified ecosystem.
  • The documented platforms are iOS, Android and browser extensions.
  • The repository uses TypeScript and React Native.
  • The code is public and licensed under GPL-3.0.
  • External development requires provider API keys and platform-specific configuration.

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

Source-based practical guide

Set up Rainbow for external development

Prepare the documented project dependencies and platform configuration for an external contributor build.

Before you start

  • A checkout of the public Rainbow repository
  • mise, Yarn through Corepack, and the required platform development tools
  • Personal API keys for the listed providers
  • A personal Firebase project and Android google-services.json for Android builds

Steps

  1. Copy .env.example to .env and fill in the required API keys.

  2. For Android, provide google-services.json from a Firebase project registered under the package name me.rainbow.

  3. Install the project dependencies and run the setup command with yarn install && yarn setup.

  4. For iOS, install the pinned Xcode version, Watchman, bundles and Pods; for Android, configure JDK 17, Android Studio and the documented Android environment.

Expected outcome

The repository's documented dependencies and platform-specific configuration are prepared for further development.

Guide limitations

  • The README says some features are currently not accessible for external contributors.
  • The iOS setup is documented for macOS only.
  • This recipe documents setup rather than a verified successful build or release process.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
1 October 2026
Original website title
rainbow-me/rainbow · Official homepage title · retained in its source language
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