๐Ÿ’œ ๐—–๐—ต๐—ฎ๐—ถ๐—ป๐—ฏ๐—ฎ๐˜€๐—ฒ ๐—ก๐—ฒ๐˜„๐˜€๐—น๐—ฒ๐˜๐˜๐—ฒ๐—ฟ: ๐—ค๐Ÿฎ ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฒ ๐Ÿ’› Q2 was a quarter of transformation. We launched AgentKey, made our data platform agent-native, expanded our validator network, and continued building the infrastructure layer for the Agent Era. Let's dive into the quarterly recap ๐Ÿ‘‡ blog.chainbase.com/chainbaseโ€ฆ
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The โ€œShow Us Your Cโ€ giveaway winners have been contacted via DM! Check your inbox and message requests for a message from @ChainbaseHQ with the next steps to claim your prize. Thanks to everyone who joined us at TOKEN2049!
Show us your C at #TOKEN2049 Singapore! - Snap a C hand sign at the main venue or a side event - Then post it on X and tag @ChainbaseHQ You may win a surprise Chainbase ร— PopX blind box + $C rewards. Period: Oct 5โ€“11. Full rules below.
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The model is not the agent. Real agents need context, tools, memory, verification, and reliable access to the outside world. This is where better data infrastructure becomes part of the agent stack.
Harness Engineering could be the missing layer between smart models and reliable AI agents. It gives agents context, safe tools, durable state, verification and recovery. In this article, I show you how.
Article

Harness Engineering: How to Build AI Agents That Actually Work

Most people are trying to fix AI agents at the wrong layer. When an agent fails, they rewrite the prompt. When it fails again, they add more instructions, switch models, increase the context window,

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Every time an agent has to guess how a tool works, whether a source is current, or whether an action succeeded, we're asking the model to compensate for something the system should make clear. This is where infrastructure has a bigger role to play. Tool behavior, data freshness, permissions, and execution results should be explicit, so the model doesn't have to infer them.
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Last call, Chainbasers! Got a C-hand-sign photo from #TOKEN2049 or a side event? Post it and tag @ChainbaseHQ for a chance to win a Chainbase ร— PopX blind box + $C rewards. Entries close tonight at 23:59 SGT. Show us your C!
Show us your C at #TOKEN2049 Singapore! - Snap a C hand sign at the main venue or a side event - Then post it on X and tag @ChainbaseHQ You may win a surprise Chainbase ร— PopX blind box + $C rewards. Period: Oct 5โ€“11. Full rules below.
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Chainbase (๐Ÿ’œ,๐Ÿ’›) retweeted
C for Chainbase ๐Ÿซถ Having a great time at #TOKEN2049 Singapore and had to join the C challenge. @ChainbaseHQ #TOKEN2049 #Chainbase
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Show us your C at #TOKEN2049 Singapore! - Snap a C hand sign at the main venue or a side event - Then post it on X and tag @ChainbaseHQ You may win a surprise Chainbase ร— PopX blind box + $C rewards. Period: Oct 5โ€“11. Full rules below.
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How to enter: 1. Be at the main venue or a side event. 2. Snap a photo making the C hand sign. 3. Post it and tag @ChainbaseHQ. We'll randomly select and announce 8 winners, then DM them. Each wins a blind box + $C rewards. Boxes ship once production is complete.
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A little sneak peek before TOKEN2049 ๐Ÿ‘€ Chainbase ร— PopX blind boxes are on the way, with different Bonic figures inside. We're giving away 8 boxes, each with $C rewards. Come back tomorrow to find out how to join, Chainbasers ๐Ÿ’œ๐Ÿ’›
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Robinhood's Agent Apps shows how data marketplaces can reach users through the agents they already use. We're building in the same direction with AgentKey at Chainbase Labs: a marketplace of external data and tools, accessible through one connection. That connection now covers 77 services and 1,000+ endpoints across search, social, crypto, finance, and more. Over 20,000 users have signed up so far, and we're continuing to expand what their agents can access.
Meet Agent Apps ๐Ÿ‘€ A marketplace of datasets and tools, available to your agent. Browse everything from options whale movement to satellite image data to social trends, then hand it straight to your agent. Built with top providers like @QuiverQuant, @Nasdaq, @unusual_whales, and more.
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Chainbase (๐Ÿ’œ,๐Ÿ’›) retweeted
Judges backing Hackathon S2: @ChainbaseHQ ร— @KaitoAI If your Agent needs verifiable onchain data or AI-native infra to run its logic, these are the judges who'll know exactly what you shipped. Compete for the $50,000 USDT pool ๐Ÿ‘‰ bitget.com/activity-hub/hackโ€ฆ
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Good time to be building a Hyperdata Network for Super Intelligence.
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Celebrating the launch of GPT-6 Astra with a quick AgentKey demo. We showed how AgentKey connects AI agents to live, external data to answer questions and work through tasks. It was amazing to see it in action. Looking forward to making this part of everyday work.
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A quick reminder, Chainbasers ๐Ÿ‘€ $C is part of Binance Traders League Season 4! Period: Sept 9, 10:00 โ€“ Oct 7, 09:59 (UTC) Don't forget to join & share $4M worth of rewards! binance.com/en/activity/tradโ€ฆ
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Jev has us thinking about what developers could build when checking an onchain event costs a fraction of what it used to. A wallet moves funds. Liquidity leaves a pool. A contract sees a sudden spike in activity. Each could trigger a quick decision about whether to investigate further. Chainbase makes that activity queryable. A model like Jev could help developers screen incoming events, then use Chainbase to pull transaction history and related contract activity for deeper analysis. Lower decision costs could make these workflows practical to run continuously, giving developers more ways to put Chainbase data to work.
After co-inventing ChatGPT, I kept asking myself: why have superhuman chat models not led to AGI? Iโ€™ve spent the last 2 years in stealth building a new way to train models (RLCD), and a new type of frontier AI model that we are releasing today: Jev โ€ข 20-200x faster โ€ข 40-400x cheaper (w/ output tokens free) โ€ข Frontier composable intelligence optimized for decisions AFAICT the shortest path to AI-based economic revolution
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Chainbase (๐Ÿ’œ,๐Ÿ’›) retweeted
8 years don't happen alone. Thank you to every partner who helped build this trading world with us. #8uiltForPerfectTrades #BitgetTurns8
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Happy 8th Birthday, Bitget! Cheers from all of us at Chainbase to the @bitget team and community. Looking forward to another year of building together. #BitgetTurns8
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Chainbase ร— @ChatGPT GPT-6 Astra: connecting agents to the world and getting work done. As GPT-6 Astra gets more attention, one thing becomes clearer: better reasoning needs better access to real-world data. We explored how Chainbase, Tops, and AgentKey can help agents research, verify, and complete real workflows. Read more: agentkey.app/blog/chainbase-โ€ฆ
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