Per-user attribution

import os, orbitrage
orbitrage.init(os.environ["ORBITRAGE_API_KEY"])

from fastapi import FastAPI, Request
from openai import OpenAI
app = FastAPI()

@app.post("/chat")
def chat(request: Request, body: dict):
    orbitrage.set_user(body["user_id"])     # tag this request's calls
    client = OpenAI()                        # construct AFTER set_user
    resp = client.chat.completions.create(
        model="minimax-m3",
        messages=body["messages"],
    )
    return resp.choices[0].message.content

import { orbitrage } from "orbitrage";
await orbitrage.init({ apiKey: process.env.ORBITRAGE_API_KEY });

import express from "express";
import OpenAI from "openai";
const app = express();

app.post("/chat", express.json(), async (req, res) => {
  await orbitrage.withAssociationProperties({ user_id: req.body.userId }, async () => {
    const resp = await new OpenAI().chat.completions.create({
      model: "minimax-m3",
      messages: req.body.messages,
    });
    res.send(resp.choices[0].message.content);
  });
});