From 36f5cc5c1a2d6967d586b4760d8857a408accf72 Mon Sep 17 00:00:00 2001 From: lanqian528 <5499636+lanqian528@users.noreply.github.com> Date: Tue, 1 Apr 2025 22:36:06 +0800 Subject: [PATCH 01/20] v1.8.8-beta3 image 2api --- chatgpt/ChatService.py | 6 ++++-- version.txt | 2 +- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/chatgpt/ChatService.py b/chatgpt/ChatService.py index 7260de0..f2e2ba5 100644 --- a/chatgpt/ChatService.py +++ b/chatgpt/ChatService.py @@ -331,7 +331,7 @@ async def prepare_send_conversation(self): "model": self.req_model, "paragen_cot_summary_display_override": "allow", "paragen_stream_type_override": None, - "parent_message_id": self.parent_message_id if self.parent_message_id else f"{uuid.uuid4()}", + "parent_message_id": self.parent_message_id if self.parent_message_id else f"client-created-root", "reset_rate_limits": False, "suggestions": [], "supported_encodings": [], @@ -341,6 +341,8 @@ async def prepare_send_conversation(self): "variant_purpose": "comparison_implicit", "websocket_request_id": f"{uuid.uuid4()}", } + if "image" in self.origin_model or "image" in self.req_model: + self.chat_request["system_hints"].append("picture_v2") if self.conversation_id: self.chat_request['conversation_id'] = self.conversation_id return self.chat_request @@ -474,7 +476,7 @@ async def upload(self, upload_url, file_content, mime_type): headers.pop('oai-device-id', None) headers.pop('oai-language', None) try: - r = await self.s.put(upload_url, headers=headers, data=file_content, timeout=60) + r = await self.s.put(upload_url, headers=headers, data=file_content, timeout=120) if r.status_code == 201: return True else: diff --git a/version.txt b/version.txt index 136089d..87ae818 100644 --- a/version.txt +++ b/version.txt @@ -1 +1 @@ -1.8.8-beta2 \ No newline at end of file +1.8.8-beta3 \ No newline at end of file From 13bf0caceb9c135eb084defa96f13d35ff9e8f88 Mon Sep 17 00:00:00 2001 From: lanqian528 <5499636+lanqian528@users.noreply.github.com> Date: Thu, 10 Apr 2025 00:24:08 +0800 Subject: [PATCH 02/20] v1.8.8-beta4 retry upload --- chatgpt/ChatService.py | 38 ++++++++++++++++++-------------------- version.txt | 2 +- 2 files changed, 19 insertions(+), 21 deletions(-) diff --git a/chatgpt/ChatService.py b/chatgpt/ChatService.py index f2e2ba5..5a7da4a 100644 --- a/chatgpt/ChatService.py +++ b/chatgpt/ChatService.py @@ -463,26 +463,24 @@ async def get_upload_url(self, file_name, file_size, use_case="multimodal"): return "", "" async def upload(self, upload_url, file_content, mime_type): - headers = self.base_headers.copy() - headers.update( - { - 'accept': 'application/json, text/plain, */*', - 'content-type': mime_type, - 'x-ms-blob-type': 'BlockBlob', - 'x-ms-version': '2020-04-08', - } - ) - headers.pop('authorization', None) - headers.pop('oai-device-id', None) - headers.pop('oai-language', None) - try: - r = await self.s.put(upload_url, headers=headers, data=file_content, timeout=120) - if r.status_code == 201: - return True - else: - raise HTTPException(status_code=r.status_code, detail=r.text) - except Exception as e: - logger.error(f"Failed to upload file: {e}") + for i in range(3): + try: + headers = self.base_headers.copy() + headers.update({ + 'accept': 'application/json, text/plain, */*', + 'content-type': mime_type, + 'x-ms-blob-type': 'BlockBlob', + 'x-ms-version': '2020-04-08', + }) + r = await self.s.put(upload_url, headers=headers, data=file_content, timeout=120) + if r.status_code == 201: + return True + else: + raise HTTPException(status_code=r.status_code, detail=r.text) + except Exception as e: + logger.error(f"Failed to upload file: {e}") + else: + logger.error(f"Failed to upload file after 3 attempts") return False async def upload_file(self, file_content, mime_type): diff --git a/version.txt b/version.txt index 87ae818..d9b6680 100644 --- a/version.txt +++ b/version.txt @@ -1 +1 @@ -1.8.8-beta3 \ No newline at end of file +1.8.8-beta4 \ No newline at end of file From 9b676906aabb78424fcd423c6b801c07650b3ca7 Mon Sep 17 00:00:00 2001 From: lanqian528 <5499636+lanqian528@users.noreply.github.com> Date: Thu, 10 Apr 2025 00:36:12 +0800 Subject: [PATCH 03/20] v1.8.8-beta5 retry upload --- chatgpt/ChatService.py | 9 +++++---- version.txt | 2 +- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/chatgpt/ChatService.py b/chatgpt/ChatService.py index 5a7da4a..bfd4aec 100644 --- a/chatgpt/ChatService.py +++ b/chatgpt/ChatService.py @@ -467,10 +467,10 @@ async def upload(self, upload_url, file_content, mime_type): try: headers = self.base_headers.copy() headers.update({ - 'accept': 'application/json, text/plain, */*', - 'content-type': mime_type, - 'x-ms-blob-type': 'BlockBlob', - 'x-ms-version': '2020-04-08', + 'accept': 'application/json, text/plain, */*', + 'content-type': mime_type, + 'x-ms-blob-type': 'BlockBlob', + 'x-ms-version': '2020-04-08', }) r = await self.s.put(upload_url, headers=headers, data=file_content, timeout=120) if r.status_code == 201: @@ -479,6 +479,7 @@ async def upload(self, upload_url, file_content, mime_type): raise HTTPException(status_code=r.status_code, detail=r.text) except Exception as e: logger.error(f"Failed to upload file: {e}") + await asyncio.sleep(2) else: logger.error(f"Failed to upload file after 3 attempts") return False diff --git a/version.txt b/version.txt index d9b6680..7d89548 100644 --- a/version.txt +++ b/version.txt @@ -1 +1 @@ -1.8.8-beta4 \ No newline at end of file +1.8.8-beta5 \ No newline at end of file From 3c8a84cf4fb5c8f13eb14a81f550a01a402d114d Mon Sep 17 00:00:00 2001 From: alibildir Date: Thu, 10 Apr 2025 18:19:11 +0300 Subject: [PATCH 04/20] README translated to English --- README_EN.md | 204 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 204 insertions(+) create mode 100644 README_EN.md diff --git a/README_EN.md b/README_EN.md new file mode 100644 index 0000000..5c03ee2 --- /dev/null +++ b/README_EN.md @@ -0,0 +1,204 @@ +# CHAT2API + +🤖 A Simple ChatGPT TO API Proxy + +🌟 Free and Unlimited `GPT-3.5` Without Account + +💥 Supports AccessToken for Account Usage, Supports `O3-mini/high`, `O1/mini/Pro`, `GPT-4/4o/mini`, `GPTs` + +🔍 Response Format Completely Consistent with Real API, Compatible with Almost All Clients + +👮 Companion User Management Platform [Chat-Share](https://github.com/h88782481/Chat-Share) Requires Environment Variables to be Configured in Advance (Set ENABLE_GATEWAY to True, AUTO_SEED to False) + +## Community Group + +[https://t.me/chat2api](https://t.me/chat2api) + +Before Asking Questions, Please Read the Repository Documentation Thoroughly, Especially the FAQ Section. + +When Asking Questions, Please Provide: + +1. Startup Log Screenshot (Sensitive Information Masked, Including Environment Variables and Version Number) +2. Error Log Information (Sensitive Information Masked) +3. Status Code and Response Body of the Interface Return + +## Features + +### Latest Version Number Stored in `version.txt` + +### Reverse API Features +> - [x] Streaming and Non-streaming Transmission +> - [x] Login-free GPT-3.5 Conversation +> - [x] GPT-3.5 Model Conversation (Default to GPT-3.5 if model name does not contain gpt-4, i.e., text-davinci-002-render-sha) +> - [x] GPT-4 Series Model Conversation (Use corresponding model by including: gpt-4, gpt-4o, gpt-4o-mini, gpt-4-moblie, requires AccessToken) +> - [x] O1 Series Model Conversation (Use corresponding model by including o1-preview, o1-mini, requires AccessToken) +> - [x] GPT-4 Model Drawing, Code, Internet Access +> - [x] Support for GPTs (Input model name: gpt-4-gizmo-g-*) +> - [x] Support for Team Plus Accounts (Requires team account id) +> - [x] Upload Images and Files (API-compatible format, supports URL and base64) +> - [x] Can be Used as a Gateway, Supports Multi-machine Distributed Deployment +> - [x] Multi-account Polling, Supporting Both `AccessToken` and `RefreshToken` +> - [x] Request Failure Retry, Automatic Token Polling +> - [x] Tokens Management, Support Upload and Clearing +> - [x] Periodic Refresh of `AccessToken` using `RefreshToken` / Full Non-forced Refresh on Startup, Forced Refresh at 3 AM Every 4 Days +> - [x] Support File Download, Requires History Record Enabled +> - [x] Supports Model Inference Process Output for `O3-mini/high`, `O1/mini/Pro` + +### Official Website Mirror Features +> - [x] Support for Official Native Mirror +> - [x] Backend Account Pool Random Selection, `Seed` Setting for Random Accounts +> - [x] Direct Login with `RefreshToken` or `AccessToken` +> - [x] Supports `O3-mini/high`, `O1/mini/Pro`, `GPT-4/4o/mini` +> - [x] Sensitive Information Interface Disabled, Partial Setting Interfaces Disabled +> - [x] /login Page, Automatic Redirect to Login Page After Logout +> - [x] /?token=xxx Direct Login, xxx is `RefreshToken` or `AccessToken` or `SeedToken` (Random Seed) +> - [x] Supports Session Isolation with Different SeedTokens +> - [x] Supports `GPTs` Store +> - [x] Supports Official-exclusive Features like `DeepReaserch`, `Canvas` +> - [x] Supports Language Switching + +> TODO +> - [ ] None, Welcome to Submit `Issues` + +## Reverse API + +A fully `OpenAI`-compatible API that supports passing `AccessToken` or `RefreshToken`, usable with GPT-4, GPT-4o, GPT-4o-Mini, GPTs, O1-Pro, O1, O1-Mini, O3-Mini, O3-Mini-High: + +```bash +curl --location 'http://127.0.0.1:5005/v1/chat/completions' \ +--header 'Content-Type: application/json' \ +--header 'Authorization: Bearer {{Token}}' \ +--data '{ + "model": "gpt-3.5-turbo", + "messages": [{"role": "user", "content": "Say this is a test!"}], + "stream": true + }' +``` + +Pass your account's `AccessToken` or `RefreshToken` as `{{ Token }}`. +You can also fill in the value of the environment variable `Authorization`, which will randomly select a backend account. + +If you have a team account, you can pass in `ChatGPT-Account-ID` to use the Team workspace: + +- Method One: + Pass the `ChatGPT-Account-ID` value in the `headers` +- Method Two: + `Authorization: Bearer ,` + +If the `AUTHORIZATION` environment variable is set, you can use the set value as `{{ Token }}` for multi-Token polling. + +> - `AccessToken` retrieval: Log in to the ChatGPT website, then open [https://chatgpt.com/api/auth/session](https://chatgpt.com/api/auth/session) to get the `accessToken` value. +> - `RefreshToken` retrieval: Method not provided here. +> - No login required for gpt-3.5, no token needed. + +## Tokens Management + +1. Configure the environment variable `AUTHORIZATION` as an `authorization code`, then run the program. +2. Access `/tokens` or `/{api_prefix}/tokens` to view the current number of Tokens, upload new Tokens, or clear Tokens. +3. Pass the `authorization code` configured in `AUTHORIZATION` to use polling Tokens for conversation + +![tokens.png](docs/tokens.png) + +## Official Website Native Mirror + +1. Set the environment variable `ENABLE_GATEWAY` to `true`, then run the program. Note that enabling this allows others to directly access your gateway via domain. +2. Upload `RefreshToken` or `AccessToken` on the Tokens management page +3. Access `/login` to reach the login page + +![login.png](docs/login.png) + +4. Use on the official native mirror page + +![chatgpt.png](docs/chatgpt.png) + +## Environment Variables + +Each environment variable has a default value. If you don't understand the meaning of an environment variable, do not set it, and definitely do not pass an empty value. Strings do not require quotes. + +| Category | Variable Name | Example Value | Default Value | Description | +| -------- | ------------- | ------------- | ------------- | ----------- | +| Security | API_PREFIX | `your_prefix` | `None` | API prefix password. Without setting, it's easily accessible. After setting, request `/your_prefix/v1/chat/completions` | +| | AUTHORIZATION | `your_first_authorization`,`your_second_authorization` | `[]` | Authorization codes you set for using multiple accounts in token rotation, separated by English commas | +| | AUTH_KEY | `your_auth_key` | `None` | Set this for private gateway requiring `auth_key` request header | +| Request | CHATGPT_BASE_URL | `https://chatgpt.com` | `https://chatgpt.com` | ChatGPT gateway address. Setting this will change the requested website. Multiple gateways can be separated by commas | +| | PROXY_URL | `http://ip:port`,`http://username:password@ip:port` | `[]` | Global proxy URL, enabled when encountering 403, multiple proxies separated by commas | +| | EXPORT_PROXY_URL | `http://ip:port` or `http://username:password@ip:port` | `None` | Export proxy URL to prevent source site IP leakage when requesting images and files | +| Functionality | HISTORY_DISABLED | `true` | `true` | Whether to not save chat history and return conversation_id | +| | POW_DIFFICULTY | `00003a` | `00003a` | Proof of Work difficulty to solve, do not set if unsure | +| | RETRY_TIMES | `3` | `3` | Number of error retries. Using `AUTHORIZATION` will automatically randomly/round-robin to the next account | +| | CONVERSATION_ONLY | `false` | `false` | Whether to directly use the conversation interface. Enable only if your gateway supports automatic POW resolution | +| | ENABLE_LIMIT | `true` | `true` | When enabled, it will not attempt to bypass official request limits to minimize account suspension risk | +| | UPLOAD_BY_URL | `false` | `false` | When enabled, dialogue follows `URL+space+text`, automatically parsing and uploading URL content. Multiple URLs separated by spaces | +| | SCHEDULED_REFRESH | `false` | `false` | Whether to periodically refresh `AccessToken`. When enabled, all will be non-forcefully refreshed on startup, and forcefully refreshed at 3 AM every 4 days | +| | RANDOM_TOKEN | `true` | `true` | Whether to randomly select backend `Token`. Enabled for random backend account selection, disabled for sequential round-robin | +| Gateway | ENABLE_GATEWAY | `false` | `false` | Whether to enable gateway mode. When enabled, mirror sites can be used, but defenses will be lowered | +| | AUTO_SEED | `false` | `true` | Whether to enable random account mode. Enabled by default. After inputting `seed`, randomly match backend `Token`. Disable to manually interface for `Token` management | + +## Deployment + +### Zeabur Deployment + +[![Deploy on Zeabur](https://zeabur.com/button.svg)](https://zeabur.com/templates/6HEGIZ?referralCode=LanQian528) + +### Direct Deployment + +```bash +git clone https://github.com/LanQian528/chat2api +cd chat2api +pip install -r requirements.txt +python app.py +``` + +### Docker Deployment + +You need to install Docker and Docker Compose. + +```bash +docker run -d \ + --name chat2api \ + -p 5005:5005 \ + lanqian528/chat2api:latest +``` + +### (Recommended, PLUS account compatible) Docker Compose Deployment + +Create a new directory, for example, chat2api, and enter it: + +```bash +mkdir chat2api +cd chat2api +``` + +Download the docker-compose.yml file from the repository in this directory: + +```bash +wget https://raw.githubusercontent.com/LanQian528/chat2api/main/docker-compose-warp.yml +``` + +Modify the environment variables in the docker-compose-warp.yml file, then save: + +```bash +docker-compose up -d +``` + +## Common Issues + +> - Error Codes: +> - `401`: Current IP does not support login-free access. Try changing IP address, setting proxy in `PROXY_URL` environment variable, or authentication failure. +> - `403`: Check specific error message in logs. +> - `429`: Current IP has exceeded hourly request limit. Wait and retry, or change IP. +> - `500`: Internal server error, request failed. +> - `502`: Server gateway error or network unavailable. Try changing network environment. + +> - Known Situations: +> - Many Japanese IPs do not support login-free access. Recommend using US IP for free GPT-3.5. +> - 99% of accounts support free `GPT-4o`, but activation depends on IP region. Japan and Singapore IPs currently have higher activation probability. + +> - What is the `AUTHORIZATION` environment variable? +> - A self-set authentication for chat2api. Setting this allows using saved Tokens in rotation. Pass it as `APIKEY` during requests. +> - How to obtain AccessToken? +> - Log in to ChatGPT official website, then open [https://chatgpt.com/api/auth/session](https://chatgpt.com/api/auth/session) to get the `accessToken` value. + +## License + +MIT License From 8f28935ebe8927bf754682c18c9b2d3c141145f8 Mon Sep 17 00:00:00 2001 From: lanqian528 <5499636+lanqian528@users.noreply.github.com> Date: Fri, 11 Apr 2025 00:13:30 +0800 Subject: [PATCH 05/20] v1.8.8-beta6 fix bugs --- chatgpt/ChatService.py | 10 ++++++---- version.txt | 2 +- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/chatgpt/ChatService.py b/chatgpt/ChatService.py index bfd4aec..02a66af 100644 --- a/chatgpt/ChatService.py +++ b/chatgpt/ChatService.py @@ -104,12 +104,11 @@ async def set_dynamic_data(self, data): self.chat_headers = None self.chat_request = None - self.base_headers = { + self.origin_base_headers = { 'accept': '*/*', 'accept-encoding': 'gzip, deflate, br, zstd', 'accept-language': 'en-US,en;q=0.9', 'content-type': 'application/json', - 'oai-language': oai_language, 'origin': self.host_url, 'priority': 'u=1, i', 'referer': f'{self.host_url}/', @@ -117,7 +116,10 @@ async def set_dynamic_data(self, data): 'sec-fetch-mode': 'cors', 'sec-fetch-site': 'same-origin' } + + self.base_headers = self.origin_base_headers.copy() self.base_headers.update(self.fp) + self.base_headers['oai-language'] = oai_language if self.access_token: self.base_url = self.host_url + "/backend-api" @@ -465,7 +467,7 @@ async def get_upload_url(self, file_name, file_size, use_case="multimodal"): async def upload(self, upload_url, file_content, mime_type): for i in range(3): try: - headers = self.base_headers.copy() + headers = self.origin_base_headers.copy() headers.update({ 'accept': 'application/json, text/plain, */*', 'content-type': mime_type, @@ -479,7 +481,7 @@ async def upload(self, upload_url, file_content, mime_type): raise HTTPException(status_code=r.status_code, detail=r.text) except Exception as e: logger.error(f"Failed to upload file: {e}") - await asyncio.sleep(2) + await asyncio.sleep(1) else: logger.error(f"Failed to upload file after 3 attempts") return False diff --git a/version.txt b/version.txt index 7d89548..668b84d 100644 --- a/version.txt +++ b/version.txt @@ -1 +1 @@ -1.8.8-beta5 \ No newline at end of file +1.8.8-beta6 \ No newline at end of file From b7e5a0eabdd40250faae2001dc8ed21bda60b04f Mon Sep 17 00:00:00 2001 From: alibildir Date: Thu, 10 Apr 2025 19:33:47 +0300 Subject: [PATCH 06/20] Pages translated to English --- templates/login.html | 41 ++++++++++++--- templates/tokens.html | 116 +++++++++++++++++++++++++++++++----------- 2 files changed, 122 insertions(+), 35 deletions(-) diff --git a/templates/login.html b/templates/login.html index 5f16ca8..27e7666 100644 --- a/templates/login.html +++ b/templates/login.html @@ -5,23 +5,34 @@ 登录 - - + +
+ + +
-

登录

+

登录

-

+

非 RT 与 @@ -34,7 +45,6 @@

登录