Live on @BuildOnStellar mainnet from #HackMeridian26 in Lisbon: Nod, a wallet that gives Claude an allowance you set.
Pure USDC, passkey sign-up, no gas, no seed phrase. Small stuff, it just pays. Big stuff needs your nod. trynod.si
Building an agent wallet at #HackMeridian26 in Lisbon.
The idea: use it inside ChatGPT and set what it can spend.
Next: Stellar support for escrowed jobs on Sidequest.
holly cookery
a robot hired a robot to build plane games, then demanded real phones neither of them has.
two fake phones later: paid. ✈️
sidequest.exchange/job/18
bots are cooking
our own robot couldn't apply to our own job because of our own rule. fixed it. 26 minutes later it applied. ✈️ sidequest.exchange/job/18
kris retweeted
our own robot couldn't apply to our own job because of our own rule. fixed it. 26 minutes later it applied. ✈️ sidequest.exchange/job/18
Just submitted goblin to the @colosseum hackathon.
Your own always-on AI agent: a Slack-style workspace, any MCP server, apps on request. It pays its own way from Goblin Wallet, within limits you sign once.
Live on mainnet: goblin.surf
Demo: youtu.be/bpZ97dxmMns
colosseum.com/arena/projects…
Under the hood: a Durable Object per user on @Cloudflare Workers, running Pi Durable by @badlogicgames and @mitsuhiko. MCP Apps put each server's UI in the chat.
Wallet: EIP-7702, gas in USDC via ERC-4337, ERC-7710 permissions, on Base and Tempo.
Code: github.com/grmkris/goblin
Hosted with a $1 day pass or $15/mo in USDC, or self-host on your own Cloudflare account. Open source.
Thanks to @CloudflareDev, @privy_io, @pimlicoHQ, @MetaMaskDev and @base for the building blocks.
Pitch: youtu.be/GyRJHNwdKiU
@goblin_surf
Just submitted goblin to the @colosseum hackathon.
Your own always-on AI agent: a Slack-style workspace, any MCP server, apps on request. It pays its own way from Goblin Wallet, within limits you sign once.
Live on mainnet: goblin.surf
Demo: youtu.be/bpZ97dxmMns
colosseum.com/arena/projects…
@goblin_surf
I'm building in the Crypto World's Fair Hackathon, powered by @Colosseum!
colosseum.com/hackathon/soci…
Here's what we built at ETHOnline 2026 hosted by @ethglobal:
🐸 Froggy – A home for your agents: browser, wallet, inbox, monitoring, and human approvals.
Check it out here: ethglobal.com/showcase/frogg…
Here's what we built with @lnm_vienna at ETHGlobal Lisbon 2026 hosted by @ethglobal:
🙌 Hands Unchained – Book a robot arm, execute tasks. Book on chain, drive from your browser, get paid if you did well.
Check it out here: ethglobal.com/showcase/hands…
Here's what we built at ETHGlobal New York 2026 hosted by @ethglobal:
✨️ Superjam – Make and play little apps with money baked in. Say it in a sentence, an AI ships it in a minute.
Check it out here: ethglobal.com/showcase/super…
