Send context from your server

curl -X PUT https://api.usefrictionless.com/api/v1/contacts/user_42 \
  -H "Authorization: Bearer $FRICTIONLESS_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Ada Obi",
    "email": "ada@example.com",
    "phone": "+2348012345678",
    "attributes": { "plan": "Business", "kycVerified": true, "walletBalance": 45000 }
  }'

curl -X POST https://api.usefrictionless.com/api/v1/events \
  -H "Authorization: Bearer $FRICTIONLESS_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "userId": "user_42",
    "event": "Transfer failed",
    "properties": { "amount": "NGN 45,000", "reference": "TRX_0001", "reason": "Insufficient funds" },
    "level": "problem"
  }'

async function sendEvent(userId, event, properties) {
  const res = await fetch("https://api.usefrictionless.com/api/v1/events", {
    method: "POST",
    headers: {
      Authorization: "Bearer " + process.env.FRICTIONLESS_SECRET_KEY,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({ userId, event, properties }),
  });
  if (!res.ok) {
    const { error } = await res.json();
    throw new Error(error.code + ": " + error.message);
  }
  return res.json();
}

await sendEvent("user_42", "Transfer failed", { amount: "NGN 45,000", reference: "TRX_0001" });