---
title: "Solutions"
description: "Where QWED is used: banking and payments, legal, tax, cloud infrastructure, AI agents and software delivery."
url: https://qwedai.com/solutions
---

# Solutions

QWED is built for systems where a wrong answer is expensive. Each field has its own rules, so each has its own checks, all running on the same verification core.

-   [## Banking and payments Interest, fees, loan figures and payment messages recalculated exactly before money moves. QWED Finance](https://qwedai.com/solutions/banking)
-   [## Legal Deadlines, amounts and claims in contracts checked against the rules. QWED Legal](https://qwedai.com/solutions/legal)
-   [## Tax Withholding and tax figures checked before anyone relies on them. QWED Tax](https://qwedai.com/solutions/tax)
-   [## Cloud infrastructure Changes to permissions, infrastructure code and cloud costs checked before they apply. QWED Infra](https://qwedai.com/solutions/cloud)
-   [## AI agents Runtime verification for agents: before an agent runs a tool, messages another agent or makes a purchase, QWED checks the action. Open Responses, QWED A2A, QWED UCP, MCP server](https://qwedai.com/solutions/ai-agents)
-   [## Software delivery QWED Security checks every code change on GitHub before it merges. QWED Security, GitHub Action](https://qwedai.com/solutions/software-delivery)

For the teams that sign off

## The model never approves its own output.

QWED sits between your model and your systems of record. A result is VERIFIED only with a reproducible proof; anything else is denied by default, and every result comes back with the evidence behind it for you to keep. Your systems enforce the decision, so the model proposes, QWED checks and your controls act.

It is designed for environments where human oversight and an audit trail are required.

[Answers for security reviews](https://qwedai.com/security#review) [What QWED does not verify](https://qwedai.com/limits)

## One core under every field

Every domain package runs on the same verification engines and returns the same three results, so a payment, a contract deadline and an agent’s action are checked and recorded the same way.

[See the whole platform](https://qwedai.com/#platform) [How the engines work](https://qwedai.com/engines)