Mintward. Look before it’s final.

Mintward makes small, open checks for people and AI agents acting onchain.

Onchain actions have no chargebacks and no undo. So the check runs before you sign, sell, connect or let an agent pay, and every result shows its evidence. You decide what to do with it.

Open methods
No custody
No account needed

Apps

Mini-apps for Farcaster and Base. Open them in your Farcaster client or in a browser.

Bagcheck by Mintward What’s in this wallet, and what deserves a second look. Shows which Base tokens you hold can actually be sold, which carry high sell taxes or owner controls, and which approvals to revoke. bagcheck.mintward.xyz
Blockhint A daily onchain puzzle. Six hints, one answer: a chain, a protocol, a token or an onchain term. The same puzzle for everyone, new every day at 00:00 UTC. blockhint.mintward.xyz
Onchain Wrapped 2026 Your year onchain in shareable cards: transactions, active days, top apps, gas and your onchain archetype. Read-only. wrapped.mintward.xyz

For agents

Pay per call in USDC over x402 on Base. No account, no API key. Each one is also a remote MCP server at /mcp.

Open work

Source and data on GitHub, MIT licensed.