Client-side example
For public websites, proxy submissions through your own server or serverless function when possible so the shared secret is not exposed in browser code.
await fetch("https://instachime.com/api/webhooks/capture", {
method: "POST",
headers: {
"content-type": "application/json",
"x-instachime-secret": process.env.INSTACHIME_WEBHOOK_SECRET
},
body: JSON.stringify({
source: "landing_page",
full_name: form.name,
email: form.email,
phone: form.phone,
message: form.message
})
});