generation api bug repro

genbug.py

import requests
import os
import time

OPENROUTER_API_KEY = os.environ.get("OPENROUTER_API_KEY", "your-api-key-here")
HEADERS = {"Authorization": f"Bearer {OPENROUTER_API_KEY}"}

# Step 1: Make a simple chat completion
print("Making a chat completion...")
resp = requests.post(
    "https://openrouter.ai/api/v1/chat/completions",
    headers={**HEADERS, "Content-Type": "application/json"},
    json={
        "model": "openai/gpt-4o-mini",
        "messages": [{"role": "user", "content": "Say hello in one word."}],
    },
)
resp.raise_for_status()
completion = resp.json()
gen_id = completion.get("id")
print(f"Generation ID: {gen_id}")

# Step 2: Fetch generation metadata (may need a short delay)
time.sleep(1)
print("\nFetching generation metadata...")
gen_resp = requests.get(
    "https://openrouter.ai/api/v1/generation",
    headers=HEADERS,
    params={"id": gen_id},
)
print(f"Status: {gen_resp.status_code}")
data = gen_resp.json()
print(f"Raw response: {data}")

if "data" in data:
    cost = data["data"].get("total_cost")
    print(f"\nTotal cost: ${cost}")
else:
    print("\nNo 'data' field in response — API may be broken or returning unexpected format.")