Add Request/Response logging

[danielchen0]

================================================================================
[11/12/2025, 04:21:14 PM PST] POST /v1/chat/completions
Status: 200 | Duration: 607ms
--------------------------------------------------------------------------------

INCOMING REQUEST (Client -> Gateway):

Client Headers:
{
  "accept": "*/*",
  "authorization": "Bearer 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",
  "content-length": "90",
  "content-type": "application/json",
  "host": "localhost:8787",
  "user-agent": "curl/8.7.1",
  "x-portkey-provider": "openai"
}

Client Request Body:
{
  "model": "gpt-3.5-turbo",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ]
}

--------------------------------------------------------------------------------

OUTGOING REQUESTS (Gateway -> Provider):
Provider: openai
Request URL: https://api.openai.com/v1/chat/completions

Request Parameters:
{
  "model": "gpt-3.5-turbo",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ]
}

Provider Response:
{
  "id": "chatcmpl-CbFNKybQqnEnqYpdEZhodGPUQhcz0",
  "object": "chat.completion",
  "created": 1762993274,
  "model": "gpt-3.5-turbo-0125",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "Hello! How can I assist you today?",
        "refusal": null,
        "annotations": []
      },
      "logprobs": null,
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 8,
    "completion_tokens": 9,
    "total_tokens": 17,
    "prompt_tokens_details": {
      "cached_tokens": 0,
      "audio_tokens": 0
    },
    "completion_tokens_details": {
      "reasoning_tokens": 0,
      "audio_tokens": 0,
      "accepted_prediction_tokens": 0,
      "rejected_prediction_tokens": 0
    }
  },
  "service_tier": "default",
  "system_fingerprint": null
}

--------------------------------------------------------------------------------

OUTGOING RESPONSE (Gateway -> Client):

Status: 200

Response Headers:
{
  "access-control-expose-headers": "X-Request-ID",
  "alt-svc": "h3=\":443\"; ma=86400",
  "cf-cache-status": "DYNAMIC",
  "cf-ray": "99da1b99e8659453-SJC",
  "connection": "keep-alive",
  "content-encoding": "br",
  "content-type": "application/json",
  "date": "Thu, 13 Nov 2025 00:21:14 GMT",
  "openai-organization": "create-inc-3",
  "openai-processing-ms": "412",
  "openai-project": "proj_IwJrakFf6YLJu6tiASDpwyNo",
  "openai-version": "2020-10-01",
  "server": "cloudflare",
  "set-cookie": "_cfuvid=FUrVhZ_Rz5p43tvGnEFQWUcs8FnF0kDUAz514VvGTys-1762993274426-0.0.1.1-604800000; path=/; domain=.api.openai.com; HttpOnly; Secure; SameSite=None",
  "strict-transport-security": "max-age=31536000; includeSubDomains; preload",
  "transfer-encoding": "chunked",
  "x-content-type-options": "nosniff",
  "x-envoy-upstream-service-time": "440",
  "x-openai-proxy-wasm": "v0.1",
  "x-portkey-cache-status": "DISABLED",
  "x-portkey-last-used-option-index": "config",
  "x-portkey-provider": "openai",
  "x-portkey-retry-attempt-count": "0",
  "x-portkey-trace-id": "",
  "x-ratelimit-limit-requests": "10000",
  "x-ratelimit-limit-tokens": "50000000",
  "x-ratelimit-remaining-requests": "9999",
  "x-ratelimit-remaining-tokens": "49999995",
  "x-ratelimit-reset-requests": "6ms",
  "x-ratelimit-reset-tokens": "0s",
  "x-request-id": "req_1d6e3b8473244863833abf7770f2a4ec"
}

Response Body:
{
  "id": "chatcmpl-CbFNKybQqnEnqYpdEZhodGPUQhcz0",
  "object": "chat.completion",
  "created": 1762993274,
  "model": "gpt-3.5-turbo-0125",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "Hello! How can I assist you today?",
        "refusal": null,
        "annotations": []
      },
      "logprobs": null,
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 8,
    "completion_tokens": 9,
    "total_tokens": 17,
    "prompt_tokens_details": {
      "cached_tokens": 0,
      "audio_tokens": 0
    },
    "completion_tokens_details": {
      "reasoning_tokens": 0,
      "audio_tokens": 0,
      "accepted_prediction_tokens": 0,
      "rejected_prediction_tokens": 0
    }
  },
  "service_tier": "default",
  "system_fingerprint": null
}

================================================================================

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Project	Deployment	Preview	Comments	Updated (UTC)
gateway	Ready	Preview	Comment	Nov 13, 2025 1:23am