# Full example

The whole flow in Node.js 18 or later: look up Sold once, then record a sale whenever a policy binds on your side.

```js
const MAV = "https://hiremav.com/api/v3";
const headers = {
  Authorization: `Bearer ${process.env.MAV_API_KEY}`,
  "Content-Type": "application/json",
};

// Once, at setup: find the conversion you want to record.
const { conversions } = await fetch(`${MAV}/conversions`, { headers }).then((r) => r.json());
const sold = conversions.find((c) => c.title === "Sold");

// Each time a policy binds in your system:
async function recordSale(phone, premiumInCents) {
  const found = await fetch(`${MAV}/contacts/find?phone=${encodeURIComponent(phone)}`, { headers });
  if (found.status === 404) return; // Not a contact Mav has worked.

  const { contact } = await found.json();

  await fetch(`${MAV}/conversions/${sold.id}/events`, {
    method: "POST",
    headers,
    body: JSON.stringify({
      conversion_contact: {
        contact_id: contact.id,
        converted_at: new Date().toISOString(),
        custom_value: premiumInCents,
      },
    }),
  });
}
```