Network error

We are looking at this 👀

Oops, my bad. On the web page, I misread 4o-mini as o4-mini. I need to upgrade my API access to talk to o4-mini, but I can at least run codex against 4o-mini (which is probably a recipe for disaster). Some improvements to the error message might be nice, but otherwise, problem solved!

Still getting the error, whaere exactly did you change this?

I'm also hitting this error. I'm able to CURL the api from my WSL session and get a successful response. I think I had an incorrect model set initially, but just set it as the same model my buddy is running and still hitting "⚠️ Network error while contacting OpenAI. Please check your connection and try again."

Built it locally and it's able to connect using git bash 🤷‍♂️

It seems using the default model (o4-mini) doesn't actually work. After going to the dashboard and enabling o4-mini access (which HR did; I'm not sure what the dashboard actually looks like), the trick was to run with:

codex -m o4-mini-2025-04-16

With those two changes, it works like a charm!

I'm having this issue, i'm wondering if i need to setup any proxy or ssl cert from my end. I also tried codex -m o4-mini-2025-04-16

We are looking at this 👀

diff

diff --git a/codex-cli/package.json b/codex-cli/package.json
index 7b852ca..0caaaf9 100644
--- a/codex-cli/package.json
+++ b/codex-cli/package.json
@@ -37,6 +37,7 @@
     "fast-npm-meta": "^0.4.2",
     "figures": "^6.1.0",
     "file-type": "^20.1.0",
+    "https-proxy-agent": "^7.0.6",
     "ink": "^5.2.0",
     "js-yaml": "^4.1.0",
     "marked": "^15.0.7",


diff --git a/codex-cli/src/utils/agent/agent-loop.ts b/codex-cli/src/utils/agent/agent-loop.ts
index aaca48f..dc0e114 100644
--- a/codex-cli/src/utils/agent/agent-loop.ts
+++ b/codex-cli/src/utils/agent/agent-loop.ts
@@ -11,7 +11,7 @@ import type {
 } from "openai/resources/responses/responses.mjs";
 import type { Reasoning } from "openai/resources.mjs";
 
-import { OPENAI_TIMEOUT_MS, getApiKey, getBaseUrl } from "../config.js";
+import { OPENAI_TIMEOUT_MS, HTTPS_PROXY_URL, getApiKey, getBaseUrl } from "../config.js";
 import { log } from "../logger/log.js";
 import { parseToolCallArguments } from "../parsers.js";
 import { responsesCreateViaChatCompletions } from "../responses.js";
@@ -25,6 +25,7 @@ import {
 import { handleExecCommand } from "./handle-exec-command.js";
 import { randomUUID } from "node:crypto";
 import OpenAI, { APIConnectionTimeoutError } from "openai";
+import { HttpsProxyAgent } from "https-proxy-agent";
 
 // Wait time before retrying after rate limit errors (ms).
 const RATE_LIMIT_RETRY_WAIT_MS = parseInt(
@@ -288,6 +289,7 @@ export class AgentLoop {
     this.sessionId = getSessionId() || randomUUID().replaceAll("-", "");
     // Configure OpenAI client with optional timeout (ms) from environment
     const timeoutMs = OPENAI_TIMEOUT_MS;
+    const https_proxy = HTTPS_PROXY_URL;
     const apiKey = getApiKey(this.provider);
     const baseURL = getBaseUrl(this.provider);
 
@@ -306,7 +308,9 @@ export class AgentLoop {
         session_id: this.sessionId,
       },
       ...(timeoutMs !== undefined ? { timeout: timeoutMs } : {}),
+      ...(https_proxy ? { httpAgent: new HttpsProxyAgent(https_proxy)} : {}),
     });
+    console.debug((https_proxy ? { httpAgent: new HttpsProxyAgent(https_proxy)} : {}))
 
     setSessionId(this.sessionId);
     setCurrentModel(this.model);


diff --git a/codex-cli/src/utils/config.ts b/codex-cli/src/utils/config.ts
index 1df2e19..04b340f 100644
--- a/codex-cli/src/utils/config.ts
+++ b/codex-cli/src/utils/config.ts
@@ -36,6 +36,7 @@ export const OPENAI_TIMEOUT_MS =
   parseInt(process.env["OPENAI_TIMEOUT_MS"] || "0", 10) || undefined;
 export const OPENAI_BASE_URL = process.env["OPENAI_BASE_URL"] || "";
 export let OPENAI_API_KEY = process.env["OPENAI_API_KEY"] || "";
+export const HTTPS_PROXY_URL = process.env["HTTPS_PROXY"] || process.env["HTTP_PROXY"] || "";
 
 export function setApiKey(apiKey: string): void {
   OPENAI_API_KEY = apiKey;

need to pass httpAgent argument to OpenAI instance constructor