# QWED Finance

> QWED Finance documentation: deterministic verification for financial AI, banking agents, and payment pipelines, with 11 guards, receipts, and a GitHub Action.

- [Introduction](https://finance.qwedai.com/introduction.md): QWED Finance: deterministic verification for financial AI and agent pipelines (v3.0.1).
- [Quickstart](https://finance.qwedai.com/quickstart.md): Install QWED Finance 3.0.1 and verify an LLM's financial calculation in Python or Node.js.
- [QWED Finance: deterministic verification for financial AI](https://finance.qwedai.com/finance/overview.md): QWED Finance uses deterministic verification, SymPy, and Z3 to prevent hallucinations in financial AI, agent workflows, and transaction calculations.
- [QWED Finance guards for financial AI verification](https://finance.qwedai.com/finance/guards.md): The 11 QWED Finance guards: Compliance, Calendar, Derivatives, Message, ISO, Query, Cross, Bond, FX, Risk, and Trading, with verified examples for v3.0.1.
- [Design and architecture](https://finance.qwedai.com/finance/design.md): QWED-Finance system architecture with C4 diagrams showing integration with core banking systems, SWIFT messaging, regulators, and downstream audit pipelines.
- [Compliance and auditing](https://finance.qwedai.com/finance/compliance.md): How QWED-Finance generates verification receipts with tamper-evident keyed signatures and audit trails for SOX, MiFID II, and banking compliance.
- [QWED Finance GitHub Action for CI/CD](https://finance.qwedai.com/finance/action.md): Verify NPV, IRR, YTM, VaR, and Sharpe calculations in CI with the QWED Finance GitHub Action, including SARIF output for GitHub Advanced Security.
- [Open Responses](https://finance.qwedai.com/finance/integrations/open-responses.md): Intercept and verify LLM tool calls in agentic loops with QWED-Finance. OpenAI-compatible tool schemas and verified results with cryptographic receipts.
- [UCP integration](https://finance.qwedai.com/finance/integrations/ucp.md): Connect QWED-Finance to the Universal Commerce Protocol (UCP) for AI-driven e-commerce payment verification, capability discovery, and transaction attestation.

## Optional

- [GitHub](https://github.com/QWED-AI/qwed-finance)
- [Marketplace](https://github.com/marketplace/actions/qwed-finance-guard)
- [PyPI](https://pypi.org/project/qwed-finance/)
- [npm](https://www.npmjs.com/package/@qwed-ai/finance)


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