# Page Not Found

The URL `francais/interfaces/readme/settings/json-api-basic-client-certificate-authentication` does not exist.

You might be looking for one of these pages:
- [JSON API basic/Client Certificate authentication](https://docs.saferpay.com/home/interfaces/backoffice/settings/json-api-basic-client-certificate-authentication.md)
- [Payment Page Configuration](https://docs.saferpay.com/home/interfaces/backoffice/settings/payment-page-configuration.md)
- [Pending authorizations](https://docs.saferpay.com/home/interfaces/backoffice/transactions/pending-authorizations.md)
- [User Administration](https://docs.saferpay.com/home/interfaces/backoffice/settings/user-administration.md)
- [Secure Card Data Details](https://docs.saferpay.com/home/interfaces/backoffice/secure-card-data/secure-card-data-details.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/home/interfaces/backoffice/settings/json-api-basic-client-certificate-authentication.md`)
- Use `Accept: text/markdown` header for content negotiation