Examples

export async function POST(req: Request) {
  const body = await req.json();
 
  const result = await guardrails.validate({
    text: body.prompt,
    profileName: 'default',
    validationType: 'input',
  });
 
  if (!result.passed) {
    return new Response('Blocked by guardrails', { status: 400 });
  }
 
  // proceed to LLM call
}

const llmResponse = await callLLM(prompt);
 
const validation = await guardrails.validate({
  text: llmResponse,
  profileName: 'enterprise_security',
  validationType: 'output',
});
 
if (!validation.passed) {
  throw new Error('Unsafe output');
}

for (const step of agentSteps) {
  const validation = await guardrails.validate({
    text: step.input,
    profileName: 'agentic-ai',
  });
 
  if (!validation.passed) break;
}

 
 
 
## You now have
 
✔ Professional SDK documentation
✔ Consistent tone & structure
✔ Production-ready examples
✔ Future-proof content
✔ Clean MDX (no JSX errors)