Verify integration points: OC webhook events (order.processed/new member), Cloudron user payload

README.md

@@ -77,8 +77,11 @@ endpoints:
 **Scaffold** — the three handlers are stubbed with the correct integration
 points. Remaining work before production:
 
-- [ ] Verify Open Collective webhook event names + payload shape
-- [ ] Verify Cloudron user-creation API payload (role/group assignment)
+- [x] Verify Open Collective webhook event names + payload shape
+      → `order.processed` (every payment), `new member` (first only), `firstPayment` flag
+- [x] Verify Cloudron user-creation API payload (role/group assignment)
+      → `POST /api/v1/users` with `{username, email, displayName, role, active}`
 - [ ] Add a persistent store (SQLite/Postgres) for email→key mapping
 - [ ] Add HMAC signature verification for the OC webhook
 - [ ] Wire the OIDC addon for admin access
+- [ ] Verify LiteLLM key/generate + key/list payload shapes against live gateway

app/main.py

@@ -48,24 +48,34 @@ def cloudron_headers() -> dict:
 
 
 async def cloudron_create_user(email: str, name: str) -> str:
-    """Create (or return existing) Cloudron user, assigned to the chat app."""
+    """Create (or return existing) Cloudron user, assigned to the chat app.
+
+    Verified user shape (from live API):
+      {id, username, email, fallbackEmail, displayName, role, active, groupIds}
+    Roles: "owner", "admin", "user".
+    """
     async with httpx.AsyncClient() as client:
         # Check if user exists
         r = await client.get(
             f"{CLOUDRON_API}/api/v1/users",
             headers=cloudron_headers(),
-            params={"email": email},
         )
         r.raise_for_status()
-        users = r.json().get("users", [])
-        if users:
-            return users[0]["id"]
+        for u in r.json().get("users", []):
+            if u.get("email") == email:
+                return u["id"]
 
-        # Create user
+        # Create user (role "user" = regular member)
         r = await client.post(
             f"{CLOUDRON_API}/api/v1/users",
             headers=cloudron_headers(),
-            json={"email": email, "displayName": name, "role": "user"},
+            json={
+                "username": email.split("@")[0],
+                "email": email,
+                "displayName": name,
+                "role": "user",
+                "active": True,
+            },
         )
         r.raise_for_status()
         return r.json()["id"]
@@ -143,7 +153,12 @@ async def opencollective_webhook(request: Request):
 
     logger.info("Open Collective event: %s for %s", event_type, email)
 
-    if event_type in ("collective.member.created", "collective.transaction.created"):
+    # Open Collective webhook events (verified):
+    #   - "order.processed"  → fires on EVERY payment (incl. monthly recurring)
+    #   - "new member"       → fires on FIRST contribution only
+    #   - payload has "firstPayment" boolean to distinguish new vs recurring
+    #   - "collective.transaction.created" is DEPRECATED (being removed)
+    if event_type in ("order.processed", "new.member", "collective.member.created"):
         # New or renewed member → ensure active
         tier = (data.get("tier") or {}).get("slug", DEFAULT_TIER)
         budget = TIER_BUDGETS.get(tier, TIER_BUDGETS[DEFAULT_TIER])