[Setup]: Hermes Model - Anthropic Claude Pro - OAuth wrong routing

[xerudro]

What's Going Wrong?

Unable to use Anthropic Pro Plan OAuth method

Steps Taken

Run the install script curl on Ubuntu 24.04 server, with already installed and auth Codex and Claude OAuth sessions
Used hermes model to select Claude with Oauth ( Claude Pro plan )
Added the Auth given by Anthropic, to the the hermes terminal, when asked
Started agent, with hermes command
When i tryied to initiate a conversation with the agent i got this error:

Even if the auth method was selected to work with OAuth the requests routes thru API calls.

Installation Method

Install script (curl | bash)

Operating System

Ubuntu 24.04 LTS server

Python Version

Python 3.12.3

Hermes Version

v0.14.0

Debug Report

Report     https://paste.rs/dnMhG
  agent.log  https://paste.rs/CeOVw

Full Error Output

API call failed (attempt 1/3): BadRequestError [HTTP 400]
   🔌 Provider: anthropic  Model: claude-sonnet-4-6
   🌐 Endpoint: https://api.anthropic.com
   📝 Error: HTTP 400: You're out of extra usage. Add more at claude.ai/settings/usage and keep going.
   📋 Details: {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': "You're out of extra usage. Add more at claude.ai/settings/usage and keep going."}, 'request_id': 'req_011CbSwMthCEfCZ3KCuo3NPq'}
⚠️ Non-retryable error (HTTP 400) — trying fallback...
❌ Non-retryable error (HTTP 400): HTTP 400: You're out of extra usage. Add more at claude.ai/settings/usage and keep going.
❌ Non-retryable client error (HTTP 400). Aborting.
   🔌 Provider: anthropic  Model: claude-sonnet-4-6
   🌐 Endpoint: https://api.anthropic.com
   💡 This type of error won't be fixed by retrying.
 ─  ⚕ Hermes  ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── 
                                                                                                                                                                                                      
     Error: Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': "You're out of extra usage. Add more at claude.ai/settings/usage and keep going."},             
     'request_id': 'req_011CbSwMthCEfCZ3KCuo3NPq'}

What I've Already Tried

Tried to edit the config.yaml with no luck,tho.

[alt-glitch]

This is a known configuration issue, not a Hermes bug. Anthropic OAuth through Hermes requires a Max plan (not Pro). The error "You're out of extra usage" means the OAuth tokens are routing to API billing credits rather than subscription quota.

See:

• [Bug]: Bug? OAuth CC billing all usage as extra usage #15291 (original report, closed/fixed)
• fix(anthropic): route OAuth auth flow at correct claude.com/cai endpoints (#15291) #19361 (OAuth endpoint routing fix)
• docs(anthropic): correct OAuth scope to Max plan + extra usage credits only #17404 (docs: OAuth requires Max plan specifically)

If you're on Pro plan, use an API key instead of OAuth, or upgrade to Max plan for OAuth support.

[xerudro]

And how to use an API key with pro plan ? How to get the API key if i use only the subscription ? Is that possible ? When this changed ? Why CLI works with sub, and inside Hermes it does not ?

[bobybonillamx]

I have a MAX plan in my claude account and getting the same issue:

Error: Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Third-party apps now draw from your extra usage, not your plan limits. Add more at claude.ai/settings/usage and keep going.'}, 'request_id': 'req_011CbVSnmNFY5CJ8q7nPWTCX'}

and also tryed to put a API Key and works 3 or 4 messages and then 404 and have to revoke the token get a new put in config 3 or 4 messages and again 404