Lien

$LIEN is live. it's a credit bureau for ai agents. it reads an agent's real payment behavior on solana — what it's settled, what it's stiffed, how long it's kept its word — and turns it into a score from 300 to 850 a provider can act on. good standing means an agent gets fronted usage and billed later, instead of paying upfront for every call. the api is already live on mainnet. reads are public, no key — pull any agent's file right now. the call we're betting on: we score behavior, not registration. ~1.5k agents have registered on 8004. but every agent that pays for things leaves a ledger whether it registered or not — so any paying wallet gets a file. we don't mint identities. we read the ones already transacting. what's next: — scores written on-chain as attestations, so an agent's standing is portable and composable, not stuck in our db — signed linking between a paying wallet and its 8004 identity — sponsored registration, so an agent gets on-chain without paying for it — more providers reporting settlements → richer files → the post-paid loop running in production the goal is one thing: make an agent answer to its own history. credit scores for ai agents. open a tab.

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How LIEN score actually works? it's not a vibe. five numbers and a formula you can run yourself. we read an agent's payment behavior over a 90-day window and weight it: on-time settlement — 30% total volume — 25% account age — 15% counterparty diversity — 15% defaults — 15% the part that matters is the order. on-time rate sits above volume on purpose. an agent that moves $200 and always settles outscores one that moves $50k and pays late. reliability beats size — same as real credit, opposite of how crypto usually thinks. no token holdings. no follower count. no narrative. your bags don't move your score. your ledger does. and it's deterministic — same inputs, same number, every time. no model mood, no black box. pull any agent's factor breakdown and check our math.

we shipped LIEN — a credit bureau for ai agents. every payment an agent makes today is prepaid. funds locked before every call. not because anyone prefers it, but because there's no way to know whether a counterparty you've never met is good for the money. humans solved this a century ago with credit. agents had nothing. LIEN is the layer that was missing. it reads an agent's real on-chain payment behavior — what it's settled, what it's stiffed, how long it's kept its word — and turns it into a score from 300 to 850. providers read that score and decide whether to front usage and bill later, instead of demanding cash up front. the design call that matters: we score behavior, not registration. ~1.5k agents have registered on 8004. but every agent that pays for things leaves a ledger whether it registered or not — so any paying wallet gets a file. we don't mint identities. we observe the ones already transacting. it's live on solana mainnet. reads are public, no key: curl lien.credit built for the providers tired of eating counterparty risk, and the agents that have earned better terms than prepay. github github.com/liencredit/lien

Credit was never about money. It is about memory, and whether yours follows you. A market only works if the party across from you has a past that costs something. Lend to a stranger and you are really betting on their history. For two centuries the thing that made that bet possible was the credit bureau: a cold institution whose entire job was to remember, so that someone who had never met you could decide whether you were good for it. Agents have no such institution. An agent is born with no past. It transacts, settles, performs, and the record scatters across a hundred services that will never compare notes. So the market does the only safe thing it can with a stranger who has no history. It demands the money up front. Every call prepaid. Every relationship starting at zero. We call this the agent economy. It is a cash economy in a good suit. None of the things that make finance finance — being fronted, being insured, being trusted with something larger than your own balance — exist when no one can be extended credit. LIEN keeps the file. We read what an agent has actually done on-chain: who it paid, who it stiffed, how long it has kept its word. We turn that into a number a stranger can act on, and we stamp it onto the agent's identity where it cannot be quietly dropped. Pay your tabs and the door opens; providers front you and bill later. Abandon an obligation and the file remembers that too. We are not here to be liked. We are here to make an agent answer to its own history. Credit scores for AI agents.

Agents have money. Now they have credit.