painn-n/onchainsms

Health v2 · maintenance only

Flags: no_releases young no_license

Adoption not part of the score

1150 stars · 2 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A web dApp for sending public wallet-to-wallet notes on Robinhood Chain and Base, where each message is an EVM transaction embedding the recipient and message in calldata with a small ETH treasury fee. Firebase authenticates wallets and indexes confirmed transactions for inbox and sent views, while the chain remains the source of truth.

Use cases

• send onchain messages between wallets
• build a decentralized messaging inbox on Base
• store public notes in transaction calldata
• authenticate users via wallet signature with Firebase
• index blockchain transactions into Firestore for fast reads
• deploy a web3 messaging app with Firebase hosting

When to choose

• you want public, onchain wallet-to-wallet messaging on EVM chains
• you need a reference architecture combining wagmi, Firebase Auth, and Cloud Functions
• you want the blockchain as source of truth with an off-chain read index

When to avoid

• you need private or encrypted messaging - all messages are public
• you need high-volume messaging - every message costs a transaction fee
• you need a license-protected project - no license is specified

Facets

application · maturity active

web-framework http-server auth sdk developer-tools blockchain web-development messaging-platforms self-hosted browser cloud self-hosted onchain-messaging evm wallet-connect firebase web3 calldata base robinhood-chain dapp inbox cryptocurrency web-server nodejs

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markdown · JSON · MCP: product_card(name="painn-n/onchainsms")