Agents that can't go rogue.
Joined April 2026
- Tweets 35
- Following 29
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11 Photos and videos
May 12
13/the agent economy is the first wave of on-chain users that genuinely cannot use a normal wallet. they need bounded authority, programmatic policy, and an audit trail by default.
klink is the missing infrastructure piece between agents and their money.
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May 12
14/if you're building agents that need to spend, come try it π
klinkdotfun.live/
ship your agent on your terms. klink handles the rest.
built on @solana @SolanaFndn @SuperteamIN @SuperteamEarn
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May 12
12/where we are right now:
beta is live on solana devnet site: klinkdotfun.live/dashboard: app.klinkdotfun.live api: api.klinkdotfun.live anchor program enforces every policy described in the docs today agent skill shipped SDK and CLI next
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May 12
11/the workflow end to end:
owner connects phantom, deploys their vault
writes a policy (caps, allowlists, expiry)
funds the vault
hands the agent an API key
agent operates within bounds
every action logs to chain
owner can revoke anytime
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May 12
8/the audit trail is solana itself.
every action the agent takes is a real on-chain transaction. public. immutable. queryable. no custom event log to trust. no opaque custodian dashboard saying "trust us."
if you want to know what your agent did, you read the chain.
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May 12
10/why solana?
agents transact at machine frequency, not human frequency. sub-cent fees and 400ms finality are the only thing that makes this economical.
the account model plus anchor gave us the primitives to enforce policy on-chain at the wallet layer. no other chain has this combo today.
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May 12
9/the owner can revoke any session instantly. one click. the session PDA is invalidated on-chain. agent keeps making API calls, backend rejects them all.
this is what non-custodial actually means. you keep control. always.
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May 12
7/off-chain (the backend layer):
URL allowlists
time-of-day windows
richer contextual rules
both layers have to pass before a transaction goes out. the on-chain layer is the floor. the off-chain layer adds nuance on top.
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May 12
5/the key insight: the agent never crosses the trust boundary.
if the agent gets jailbroken, prompt-injected, or fully compromised, the blast radius is bounded by the policy the owner wrote. not by what the agent decides to do.
worst case is bounded. that changes everything.
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May 12
6/the policy engine runs in two layers.
on-chain (anchor program on solana):
daily spend caps
recipient allowlists
program allowlists
session expiry
deployed-fraction limits
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May 12
2/the problem is simple.
agents are starting to spend money on-chain. trading bots, shopping assistants, autonomous DeFi strategies. but the wallet layer underneath them was never designed for something that can be jailbroken by a paragraph of text.
your options today are all bad.
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May 12
4/klink splits authority across three actors. this is the part that took us a while to get right.
β the human owner holds the master key in phantom β the backend holds an encrypted session keypair that co-signs β the agent gets a bearer api key with zero on-chain authority
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May 12
3/hand the agent your seed phrase? one bad prompt and the wallet is empty.
use a custodian? you just gave up your keys, which is the whole point of being on-chain.
hot wallet with no policy? unbounded blast radius, no audit log, no way to revoke.
there had to be a better way.
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May 12
ever wondered what happens when you give an AI agent a wallet?
most of the time, something bad. seed phrase leaks, prompt injections, drained funds, zero audit trail.
we built klink to fix that. a non-custodial smart-wallet on solana, built for agents.
give a look into KLINK on : klinkdotfun.live/
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May 5
Weβre live π
Go check out klinkdotfun.live
and drop your thoughts below π
ALT We're live. KLINK is the agent wallet for Solana. Your agent gets an API key, never your keys.
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May 5
The wallet your agent should have had from day one.
KLINK will be live on @solana today.
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Klink retweeted
Apr 29
introducing klink.
a smart agentic wallet, built on solana.
the rails for autonomous on-chain activity exist. coinbase shipped agentic wallets on x402 in feb. BNB chain followed days later. virtuals integrated x402 and weekly transactions jumped 5x.
the wallets running on top of those rails aren't ready. a thread.
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Apr 29
introducing klink.
a smart agentic wallet, built on solana.
the rails for autonomous on-chain activity exist. coinbase shipped agentic wallets on x402 in feb. BNB chain followed days later. virtuals integrated x402 and weekly transactions jumped 5x.
the wallets running on top of those rails aren't ready. a thread.
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Apr 29
the framing matters more than the feature list."smart wallets for AI agents" is a feature riding a hype cycle."smart wallets that enforce their own rules without a human in the loop" is a primitive that scripts, schedulers, treasury bots, recurring payments, and yes, agents will all need.we're building the second one.
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Apr 29
9/
klink. smart agentic wallet on @solana @SolanaFndn .on-chain policy. x402 settlement. autonomous by default, contained by design.built for the colosseum frontier hackathon. demo dropping soon.
@superteam @SuperteamIN
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