Idempotency

curl -X POST https://ewpuclvmnygoddunkyrb.supabase.co/functions/v1/api-v1-bookings/<booking_id>/confirm \
  -H "Authorization: Bearer $SANSFLOW_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: 3b9d6c1e-0f4a-4f7e-9a51-2c8e5d7b1a90" \
  -d '{}'

import { randomUUID } from "node:crypto";

// Make the key once per decision and keep it with the job, so a retry reuses it.
const idempotencyKey = randomUUID();

const res = await fetch(`https://ewpuclvmnygoddunkyrb.supabase.co/functions/v1/api-v1-bookings/${bookingId}/confirm`, {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.SANSFLOW_API_KEY}`,
    "Content-Type": "application/json",
    "Idempotency-Key": idempotencyKey,
  },
  body: JSON.stringify({}),
});
console.log(res.headers.get("Idempotent-Replayed")); // "true" on a replay

import os, uuid, requests

# Make the key once per decision and keep it with the job, so a retry reuses it.
idempotency_key = str(uuid.uuid4())

res = requests.post(
    f"https://ewpuclvmnygoddunkyrb.supabase.co/functions/v1/api-v1-bookings/{booking_id}/confirm",
    headers={
        "Authorization": f"Bearer {os.environ['SANSFLOW_API_KEY']}",
        "Idempotency-Key": idempotency_key,
    },
    json={},
    timeout=10,
)
print(res.headers.get("Idempotent-Replayed"))  # "true" on a replay