Every AI your customers talk to needs a fuse.

4AIML sits between your AI — chatbots, support agents, anything that spends or signs — and the moment it does something wrong. It catches leaked customer data, prompt-injection attempts, and reckless transactions before they go out, and gives a human the chance to say no.

AGENT requests action FUSE policy check WALLET / BANK
nothing reaches the wallet without passing the fuse

WHAT A FUSE CATCHES

The failures don't look like hacks. They look like the AI doing its job.

These are the shapes of incidents we build Fuse to stop — an AI following a bad instruction, or saying something it never should have, not breaking any rule it was given.

02:14 UTC
BLOCKED
Support agent reads a customer message containing hidden instructions to "refund the full account balance to a new address."
exceeded tx limit
11:38 UTC
ESCALATED
Support chatbot is about to paste a customer's email and card number back into a public chat transcript.
PII detected
14:52 UTC
BLOCKED
Trading bot attempts to approve an unlimited token allowance to a contract that isn't on its allow-list.
not allow-listed
09:07 UTC
ESCALATED
Ops agent with a refund tool is asked to issue a payout outside its normal pattern of amounts and recipients.
sent to human

HOW FUSE WORKS

One policy layer, on every action that touches money.

Fuse doesn't watch your agent's reasoning — it watches what your agent is about to do.

01

Agent requests an action

Send, swap, sign, refund, transfer — any call that moves value or authority.

02

Fuse checks it

Against your limits, allow-lists, and patterns for what "normal" looks like for this agent.

03

Allow, block, or escalate

Clear cases resolve instantly. Anything unusual waits for a human.

04

Logged, always

Every decision is recorded — a complete audit trail, whether or not anything tripped.

START SMALL, ON PURPOSE

Three ways to work with us, in order.

Most teams start with an audit before they need a platform. We built it that way deliberately.

PHASE 1 — AVAILABLE NOW
Fuse Check
A paid audit of one agent's spending, transfer, or signing permissions. We map what it can do, how it could be manipulated into doing something else, and hand you a fix-it plan. Ships in about a week.
flat fee
PHASE 2 — IN BUILD
Fuse SDK
Drop-in middleware that puts a policy check in front of every spend-capable action your agent takes, in production, continuously.
usage-based
PHASE 3 — ROADMAP
Fuse Console
One dashboard for every agent's policies, approvals, and audit history — built for teams running more than a handful of agents.
by request

Start with a Fuse Check.

Tell us which agent worries you most. We'll tell you, in writing, what it can actually do — and what to fix first.

We reply within one business day.