# Page Not Found

The URL `introduction/consumer-app` does not exist.

You might be looking for one of these pages:
- [Evolution of Credible’s Modular PayFi Primitives](https://credible.gitbook.io/docs/primitives/evolution-of-credibles-modular-payfi-primitives.md)
- [Three Pillars of Credible’s Payment Stack](https://credible.gitbook.io/docs/primitives/three-pillars-of-credibles-payment-stack.md)
- [How Credible works](https://credible.gitbook.io/docs/credible-overview/how-credible-works.md)
- [Risks & Mitigants](https://credible.gitbook.io/docs/primitives/risks-and-mitigants.md)
- [Payment Orchestration](https://credible.gitbook.io/docs/credible-overview/payment-orchestration.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://credible.gitbook.io/docs/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://credible.gitbook.io/docs/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/docs/primitives/evolution-of-credibles-modular-payfi-primitives.md`)
- Use `Accept: text/markdown` header for content negotiation