# Page Not Found

The URL `files/ArBk5qCeSiNFDHSDIl16` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Hard Declines & Backup Logic](https://help.flycode.com/ai-payment-recovery/hard-declines-and-backup-logic.md)
- [Messaging Customization](https://help.flycode.com/failed-payment-outreach/messaging-customization.md)
- [Coordinating Messaging with Recovery](https://help.flycode.com/handling-failed-payments/coordinating-messaging-with-recovery.md)
- [What Decline Codes Tell You](https://help.flycode.com/decline-codes-explained/what-decline-codes-tell-you.md)
- [Connecting FlyCode to Stripe](https://help.flycode.com/flycode-and-stripe/connecting-flycode-to-stripe.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://help.flycode.com/ai-payment-recovery/hard-declines-and-backup-logic.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://help.flycode.com/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://help.flycode.com/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/ai-payment-recovery/hard-declines-and-backup-logic.md`).

You may also use `Accept: text/markdown` header for content negotiation.