Cloudflare Expert Needed to setup Cloudflare for API routes.

I'm looking for a Cloudflare expert with a strong background in proxying, CDNs, networking, and cybersecurity to assist with an issue involving API requests. Currently, API requests made through a browser work perfectly and are routed through Cloudflare. However, requests made via Postman or a mobile app are not going through Cloudflare servers as expected.

If you have the expertise to help ensure all API requests, regardless of their source, are properly routed through Cloudflare, please let me know.