on-message
Fully private on-chain messaging with no intermediaries — all you need is the recipient’s address. 1st place at ETHArgentina.
The Web3 database — queryable, time-scoped, tamper-proof, yours. Your tools for building on it — faucet, SDK, MCP, docs — all here.
Active —Braga DB-Chain
arkiv — query like SQL
const result = await publicClient
.select({ key: true, payload: true })
.where(eq('type', 'note'))
.where(gt('created', Date.now() - 86_400_000))
.limit(10)
.fetch()
✓ 10 notes · live from Braga DB-Chain
Get started
Three steps · ≈ 2 minutes
01
Open faucet →Claim test tokens
Get testnet $GLM to start experimenting on Arkiv's test DB-chains.
02
Try it out →Create your first entity
Store data on Arkiv right from your browser — your wallet signs, no code needed.
03
Install MCP →Connect your agent
Point an LLM or agent at Arkiv over MCP — query, store, and expire entities.
Built on Arkiv
Hackathon winners · 104 projects across 5 events
Resources
Docs
Full documentation
SDK reference, RPC methods, concepts — everything in one place.
Guide
Getting started
From install to first write, step by step.
Tooling
Data Explorer
Browse entities, payloads, and expiration dates on Arkiv.
Tooling
Braga Block Explorer
Blocks, transactions, and addresses on Braga DB-Chain.
Tooling
Status
Live uptime and incident history for Arkiv services.
Read
Litepaper
The design of Arkiv — queryable, time-scoped, tamper-proof, yours.
Community
Builder Discord
Ask questions, share what you're building, get support from the team.