About
XMTP is the largest & most secure decentralized messaging network. Powers a rapidly growing ecosystem of mini apps—where everything is a built-in chat experience from trading, prediction markets, event coordination, payments, and games. Examples & Ideas: - Bankr: The leading crypto AI agent and your new AI-assisted crypto banker on X + private terminal. - Squabble: Scrabble with real money bets https://squabble.lol - Bracky: Onchain sports predictions, right in your groupchat - QuestBoard: create mini group challenges (“run 5km”, “ship a side project”, “no phone for a day”) with points, leaderboards and real money bets. - Karma: tip or reward friends for good ideas, funny replies, or completing challenges, right inside chat. - Group Lottery: buy and share lottery ticket with your friends (tip: have a look at Megapot) If you need any help, questions or support, reach out to @humanagent.eth on Base -- extra points for meaningful contributions to our repo (issues, PRs, or docs improvements).Prizes
📲 Best Miniapp in a Group Chat ⸺ $2,500
build something your group of friends would actually use every day: to play, trade, vote, bet, share, or just have fun together.
Qualification Requirements
Although there’s no native chat integration for mini apps (like fetching current group members), teams can still deliver full group chat experiences by using a hybrid combination of agents to access context—for example, a chat‑resident agent paired with a backend coordinator—to infer group membership and state and orchestrate collaborative actions inside chat.
🤖 Best Use of the Agent SDK ⸺ $2,500
Whether standalone or paired with a miniapp, show how agents can make chats smarter, more useful, or more fun.
Qualification Requirements
Agent demos must be built in the Base app and use at least one supported content type: attachments, transactions, or inline actions.
