The trust layer for agentic commerce.
AI agents now choose merchants and move money on their own. Kleyr verifies every destination before payment: one API call, one GO / NO-GO verdict, one audit trail.
› monitoring agent traffic…
AI agents now pick the merchant and make the payment, with no human in the loop.
AI agents will intermediate $15T in B2B spending by 2028, and up to $5T in consumer commerce by 2030.
Sources: Gartner, 2025 · McKinsey, 2025
Each of those transactions assumes the agent can tell a safe destination from a hostile one. But today, no such check exists.
Ecommerce fraud is set to more than double to $131B by 2030, and dark-web chatter about AI-agent tools is up 450% in six months.
Sources: Juniper Research, 2025 · Visa, 2025
Kleyr is that trust layer.
Every agentic transaction passes through it. Only trusted destinations get paid.
Verify before the money moves.
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01
Agent reaches a destination
Your agent is about to pay a site it has never seen.
-
02
It asks Kleyr
POST /v1/verify with the destination URL.
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03
GO / NO-GO
Four scores, one verdict, one audit_id. Before any money moves.
curl -X POST https://api.kleyr.ai/v1/verify \ -H "X-API-Key: $KLEYR_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "url": "https://shop-nova42.com" }'
import requests r = requests.post( "https://api.kleyr.ai/v1/verify", headers={"X-API-Key": KLEYR_API_KEY}, json={"url": "https://shop-nova42.com"}, ) verdict = r.json()["verdict"] # "GO" | "CAUTION" | "NO-GO"
const res = await fetch("https://api.kleyr.ai/v1/verify", { method: "POST", headers: { "X-API-Key": process.env.KLEYR_API_KEY, "Content-Type": "application/json", }, body: JSON.stringify({ url: "https://shop-nova42.com" }), }); const { verdict } = await res.json(); // "GO" | "CAUTION" | "NO-GO"
{
"audit_id": "kly_8f3c1d0a7b2e",
"url": "https://shop-nova42.com",
"scores": {
"security": 91,
"compliance": 88,
"integrity": 84,
"public_trust": 79
},
"overall": 83,
"verdict": "GO"
}
Four scores, one GO / NO-GO
The Kleyr verdict isn't a black box, it's 4 independent check layers rolled into one answer, each built from expert knowledge. Here's what each one verifies.
Security
Confirms the destination is technically sound: domains, certificates, phishing, impersonation.
Kleyr is built for
Users shouldn't have to worry about trusting their agents' destination. Instead, each link in the agentic commerce chain can implement Kleyr to ensure it for them.
Select a link in the chain.
Vertical AI agents
consumer & enterpriseYour agent transacts on sites nobody has ever vetted. Kleyr clears each destination before it pays.
AI agent frameworks
open-source & commercialShip the destination check as a native primitive, so every app built on your framework starts trusted.
Payment service providers
card & cryptoScreen agent-initiated payments before settlement and keep the chargebacks off your books.
Payment rails
protocol levelYour protocols verify the agent and the mandate. Kleyr completes the loop by verifying where the money lands.
Banks
traditional & cryptoSee and qualify every agent-initiated payment before it leaves the account.
Trusted by design
Every verdict rests on three foundations.
Neutral by structure
Kleyr is not the agent, the merchant, or the rail. A verdict only holds if the referee has no stake in the game.
Court-ready evidence
Every verification produces a timestamped, minimized, exportable audit trail. Not a log. Evidence.
Expertise, encoded
A regulatory knowledge base mapping jurisdictions × products × regulations. Built by legal experts and AI engineers.
Build the trust layer agentic commerce will run on.
The standard for agentic trust is being written. Write it with us.