LibreChat / AI Coding Tools

LibreChat Code Interpreter API Key Not Sent After JWT Minting Refactor

Fix LibreChat Code Interpreter API not sending x-api-key after JWT minting refactor broke authentication Includes evidence for LibreChat troubleshooting demand.

Source-backed Last updated May 13, 2026 1 source Needs local verification

Category: AI Coding Tools
Error signature: LibreChat Code Interpreter API broken — x-api-key no longer sent after JWT minting refactor
Quick fix: Verify the account session, API key, provider settings, and environment where the failing tool is running.
Updated: May 13, 2026
Verification status: Source-backed
Evidence: 1 public source URL

Before you change production

This page includes public source URLs in the imported troubleshooting record. Compare those references with your version and environment before applying changes.

Reproduce the smallest failing action and save non-secret logs before changing configuration.
Check versions for LibreChat, related SDKs, package managers, CI runners, and hosting providers.
Change one setting or dependency at a time, then rerun the same failing command or request.
Avoid destructive commands, credential rotation, billing changes, or security relaxations without a rollback plan.

What this error means

LibreChat Code Interpreter API broken — x-api-key no longer sent after JWT minting refactor is a LibreChat failure pattern reported for developers trying to fix librechat code interpreter api not sending x-api-key after jwt minting refactor broke authentication. Based on the imported evidence, treat this as a tool-specific troubleshooting page rather than a generic API error.

Why this happens

LibreChat issue #13113: Code Interpreter API regression after JWT minting refactor (commit c67e2b54dca13028). x-api-key header no longer sent to code execution endpoint. Affects paying subscribers on main branch.

Common causes

Paying LibreChat Code Interpreter API subscribers find code execution broken after a JWT minting refactor (commit c67e2b5). The x-api-key header is no longer sent, causing all code execution requests to fail authentication.
LibreChat issue #13113: Code Interpreter API regression after JWT minting refactor (commit c67e2b54dca13028). x-api-key header no longer sent to code execution endpoint. Affects paying subscribers on main branch.

Quick fixes

Confirm the exact error signature matches LibreChat Code Interpreter API broken — x-api-key no longer sent after JWT minting refactor.
Check the LibreChat account, local tool state, and provider configuration involved in the failing workflow.
Verify the account session, API key, provider settings, and environment where the failing tool is running.

Platform/tool-specific checks

Verify the command, editor, extension, or API client that produced the error.
Compare local settings with CI, deployment, or editor-level settings when the error appears in only one environment.
Avoid deleting credentials, local model data, or project settings until the failing scope is clear.

Step-by-step troubleshooting

Capture the exact error message and the command, editor action, or request that triggered it.
Check whether the failure is account/auth, quota/rate, model/provider, local runtime, or deployment configuration.
Review the source evidence below and compare it with your environment.
Apply one change at a time and rerun the smallest failing action.
Keep the working fix documented for the team or deployment environment.

How to prevent it

Keep provider/tool configuration documented.
Record non-secret diagnostics such as tool version, provider name, model name, and command path.
Add a lightweight check before CI or production workflows depend on the tool.

Diagnostic flow for this page

Match LibreChat Code Interpreter API broken — x-api-key no longer sent after JWT minting refactor exactly before applying the quick fix.
Compare the failing environment with LibreChat versions, account scope, provider settings, and deployment context.
Check the listed common causes in order, starting with the cause that best matches your logs.
Use the evidence status below to decide whether to confirm against public sources or official documentation.
Apply one reversible change, rerun the smallest failing action, and keep rollback notes.

FAQ

What does LibreChat Code Interpreter API broken — x-api-key no longer sent after JWT minting refactor mean in LibreChat?

LibreChat Code Interpreter API broken — x-api-key no longer sent after JWT minting refactor indicates the workflow described by "LibreChat Code Interpreter API Key Not Sent After JWT Minting Refactor" failed in a AI Coding Tools context. Start by confirming the exact signature and the component that emitted it.

What should I check first for LibreChat Code Interpreter API broken — x-api-key no longer sent after JWT minting refactor?

Check whether this cause matches your environment: Paying LibreChat Code Interpreter API subscribers find code execution broken after a JWT minting refactor (commit c67e2b5). The x-api-key header is no longer sent, causing all code execution requests to fail authentication.

Is the LibreChat Code Interpreter API broken — x-api-key no longer sent after JWT minting refactor guidance source-backed?

The "LibreChat Code Interpreter API Key Not Sent After JWT Minting Refactor" page is labeled source-backed. It has 1 public source URL from github.com, so use that evidence status when deciding how much additional verification you need.

When should I avoid the quick fix for LibreChat Code Interpreter API broken — x-api-key no longer sent after JWT minting refactor?

For "LibreChat Code Interpreter API Key Not Sent After JWT Minting Refactor", avoid applying "Verify the account session, API key, provider settings, and environment where the failing tool is running." when the error text differs, the affected version or provider is different, or the change would touch credentials, billing, DNS, production deploy settings, or irreversible data.

What should I collect before debugging LibreChat Code Interpreter API broken — x-api-key no longer sent after JWT minting refactor?

For "LibreChat Code Interpreter API Key Not Sent After JWT Minting Refactor", collect the failing LibreChat command or request, non-secret configuration, versions, timestamps, request IDs when available, and the smallest reproduction that still triggers the signature.