Nina by Antalpha - Non-custodial AI Agent: research, predict & trade crypto
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Nina is a non-custodial AI trading assistant by Antalpha (NASDAQ: ANTA). Unlike generic chatbots, it's wired to institutional-grade, real-time data and answers conclusion-first, with charts—not walls of text. Ask in plain language; Nina drafts the trade, prediction, or safety check—you sign on your own wallet. One chat now covers crypto and US stocks: market intel, smart-money tracking, predictions & Polymarket, wallet-safety checks—plus Sentinel 24/7 alerts and MCP for any AI client.
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Nina by Antalpha
Hey Product Hunt 👋
I've traded crypto for years. The exhausting part for my experience was never the trade — it was everything before it.
Ten tabs open: on-chain flows here, smart-money wallets there, macro, sentiment. And a generic chatbot that made things up because it had no real-time data.
The "AI agents" that promised to fix this wanted custody of my wallet, or ran on their own token. Handing my keys to a bot to save a few minutes never felt worth it.
So we built Nina around one rule: Nina never holds your funds — you sign every transaction on your own wallet.
Nina reads institutional-grade, real-time on-chain data and gives you the conclusion first — with a chart, not a wall of text. When you want to act, it drafts the best-route trade and you sign it yourself.
Our scope actually kept getting narrower as we built. We dropped the autonomous "do-everything agent" dream and leaned into one thing: being the analyst and drafter you can genuinely trust.
That means smart-money tracking, market and event predictions, and wallet-safety checks — all in one chat. Plus MCP, so you can pull Nina's data into whatever AI client you already use.
Nina is built by Antalpha (NASDAQ: ANTA), and we're still early. Predictions and coverage are expanding fast.
We genuinely love your feedback: what would make Nina a daily tool for you?
Is this market analysis only for US stocks or we can select any region?
Nina by Antalpha
@harini_mukesh Stocks are US only for now, since that's where we started. If there's another market you want, tell me which one and we'll add it to the list, and look at building it into a later update.
@suibiao_lin awesome idea, any plans to expand to non US Markets in the future?
Nina by Antalpha
@codeandsea Thanks! Yes, that's the plan. For now we're focused on the markets（like US Markets） our users care about most and using their feedback to refinement our product . Once that's solid, non-US markets are the next step.
I'm not a big fan of trading bots, but I do like the personalization and "character"
Nina by Antalpha
@viacheslav_teremets1 thanks you so much！
Really like what you’re building with Nina. I’m also into crypto, so the non-custodial research-to-trading approach really caught my attention. Best of luck with the launch!
Nina by Antalpha
@mishiko_maisuradze Thanks！you can try Nina for crypto research and let me know your feedback
Nina by Antalpha
We're in the final hours of our launch, and I'm honestly a bit overwhelmed by the response.
Thank you to everyone who tried Nina, left a comment, or asked a hard question today. Our team read every one, and a lot of it is already going into our next sprint.
If you haven't had a chance to look yet, there's still a little time today. And if you have thoughts, we reply are open.
Build Check
Non-custodial is key from my perspective. Hope everybody can see the same. All the best here team!
Nina by Antalpha
@german_merlo1 Thank you! Safety is also a key priority for our team，that's why we choose Non-custodial
This sounds interesting, I'm into crypto trading with a mixture of long/short term holds so will be interesting to test it out on the tokens i'm following.
Nina by Antalpha
@ben_burton3 thanks Benny. Will be waiting for the feed for the same after using it.
Second Brain for AI
the conclusion-first answer style sounds appealing. charts over walls of text? finally, someone gets it. i might give that a spin.