spending firewall for ai agents on near. small payments go through, bigger ones wait for your wallet, the rest get blocked on chain.
Near
Joined August 2026
- Tweets29
- Following5
- Followers51
- Likes60
Introducing SPACTVAULT.
letting an ai agent pay for things usually means handing it your wallet key. a key signs whatever it's told, even when the agent is confused or a webpage slipped it new instructions.
built at @NEARProtocol HACKATHON to fix that.
#NEARHackathon 🧵🔻
the video is a real mainnet run with real USDC.
the agent asks for 1 USDC to Base. cross-chain always waits, so i check it and approve in my NEAR wallet. NEAR Intents delivers it in under 40s.
then it asks for 5. over the cap, refused, nothing moves.
the limits don't live in a prompt or a backend, so there's nothing to talk your way past.
link: spactvault.xyz
repo: github.com/0xileri/SpactVaul…
what limit would you give an agent you didn't write yourself?
@NearLegion @NearBuilders
Introducing SPACTVAULT, a payment firewall for AI agents on @NEARProtocol.
give your agent a budget, not your wallet.
small payments go through instantly. bigger ones wait for your OK. anything outside your rules gets refused, and it's all enforced on-chain.
SpactVault retweeted
Grok 4.6 takes top spot on this benchmark
🥇 We evaluated Grok 4.6 on MedAgentBench, a benchmark for agentic clinical EHR tasks, and it took the top spot. Grok 4.6 posts the highest pass@1 we've measured to date, moving ahead of the previous leader, GPT-5.6 Sol, to claim first place on the leaderboard. 🏥
Grok 4.6 averages ~95.9% pass@1 (avg of 3 runs), edging out the prior best (GPT-5.6-sol at ~94.7%) and improving on Grok 4.5 by roughly 2.5 points. On a benchmark where the model acts as an autonomous agent in a simulated EHR, calling FHIR APIs to complete clinical tasks across 10 task types, the result is also remarkably consistent run to run (95.3% to 96.3%).
📊 Leaderboards: medicalsphere.ai/benchmarks
SpactVault retweeted
We are thrilled to announce the IDO of $ORN on @Huostarter has now concluded.
150,000 USDT amount of funds raised!
Stay tuned for the @Orion_Agents TGE announcement.
The IDO of $ORN on #Huostarter has now concluded after it was sold out 2 hours ago!
This remarks a 150,000 USDT amount of funds raised!
Stay tuned for the @Orion_Agents TGE announcement, which will include details on the opening of the token-claiming portal.
