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SpactVault

@spactvault

spending firewall for ai agents on near. small payments go through, bigger ones wait for your wallet, the rest get blocked on chain.

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spactvault.xyz
Joined August 2026
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Photo by SpactVault (@spactvault)Photo by SpactVault (@spactvault)
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 🧵🔻
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the money sits in a NEAR contract with your rules. the agent only gets a key that can ask the contract to pay. small payments go through. bigger ones wait for your OK. anything over the cap is refused on chain, and no approval can change that.
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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.
Image from SpactVault (@spactvault)
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Testnet is live: spactvault.xyz/?network=test…
SpactVault · Autonomous spending. Human rules.

SpactVault · Autonomous spending. Human rules.

Give your AI agent a budget, not your wallet. Small payments go through, bigger ones wait for your OK, and anything over your limit is refused.

spactvault.xyz
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