逐单计费:请求 ID 与实扣查询

curl https://api.apimodels.app/v1/records/cmumilhfd0013mg012q3qobr9 \
  -H "Authorization: Bearer $API_KEY"

import requests, os

# 1) make the call and keep the request id from the response headers
r = requests.post(
    "https://api.apimodels.app/v1/chat/completions",
    headers={"Authorization": f"Bearer {os.environ['API_KEY']}"},
    json={"model": "space-bunny-alpha", "messages": [{"role": "user", "content": "Hi"}]},
)
request_id = r.headers["x-apimodels-request-id"]
print("charged now:", r.headers.get("x-apimodels-cost"))   # non-streaming only

# 2) any time later: the authoritative billed amount for that one request
rec = requests.get(
    f"https://api.apimodels.app/v1/records/{request_id}",
    headers={"Authorization": f"Bearer {os.environ['API_KEY']}"},
).json()["data"]
print(rec["settled"], rec["credits"], rec["currency"])

const headers = { Authorization: "Bearer " + process.env.API_KEY };

// 1) make the call and keep the request id from the response headers
const r = await fetch("https://api.apimodels.app/v1/chat/completions", {
  method: "POST",
  headers: { ...headers, "Content-Type": "application/json" },
  body: JSON.stringify({ model: "space-bunny-alpha", messages: [{ role: "user", content: "Hi" }] }),
});
const requestId = r.headers.get("x-apimodels-request-id");
console.log("charged now:", r.headers.get("x-apimodels-cost")); // non-streaming only

// 2) any time later: the authoritative billed amount for that one request
const rec = await fetch("https://api.apimodels.app/v1/records/" + requestId, { headers });
const { data } = await rec.json();
console.log(data.settled, data.credits, data.currency);