One script tag.
Verified PA data, anywhere.

<!-- Drop onto any page -->
<script type="module"
        src="https://unpkg.com/@auth57labs/sdk@latest/dist/components/pa-lookup.js"></script>

<auth57-pa-lookup
  api-key="YOUR_AUTH57_KEY"
  state="CA"
  program="medicaid_ffs"
  service="diagnostic_imaging"
  auto-query>
</auth57-pa-lookup>

// React fully supports web components since v19.
// In older React, use @lit/react's createComponent wrapper.

import { useEffect } from 'react';

export function PaLookup({ state, program, service }) {
  useEffect(() => {
    import('https://unpkg.com/@auth57labs/sdk@latest/dist/components/pa-lookup.js');
  }, []);

  return (
    <auth57-pa-lookup
      api-key={process.env.NEXT_PUBLIC_AUTH57_KEY}
      state={state}
      program={program}
      service={service}
      auto-query />
  );
}

// npm install @auth57labs/sdk

import { Auth57Client } from '@auth57labs/sdk';

const client = new Auth57Client({
  apiKey: process.env.AUTH57_API_KEY!,
});

const result = await client.paLookup({
  state: 'CA',
  program: 'medicaid_ffs',
  service: 'diagnostic_imaging',
});

console.log(result.result.pa_required);   // true
console.log(result.result.source_url);    // https://dhcs.ca.gov/...
console.log(result.next_steps);           // ordered submission guide