LiteLLM / LiteLLM
LiteLLM Blocks Free Models When User Budget Is Exceeded
Fix LiteLLM blocking self-hosted free models when user exceeds budget for paid models Includes evidence for LiteLLM troubleshooting demand.
- Category
- LiteLLM
- Error signature
ExceededBudget: API blocks free (no cost) models when budget is exceeded- Quick fix
- Compare the failing environment with a known working setup, then change one configuration value at a time.
- Updated
What this error means
ExceededBudget: API blocks free (no cost) models when budget is exceeded is a LiteLLM failure pattern reported for developers trying to fix litellm blocking self-hosted free models when user exceeds budget for paid models. Based on the imported evidence, treat this as a tool-specific troubleshooting page rather than a generic API error.
Why this happens
LiteLLM issue #14004: When user exceeds budget, ‘ExceededBudget’ error raised even for on-premises models with no configured costs. API becomes unavailable for ALL models including free ones. 19 comments.
Common causes
- LiteLLM users who exceed their budget find that even free, self-hosted, on-premises models with zero cost become unavailable. The ExceededBudget error blocks all model access regardless of individual model cost, breaking mixed free/paid deployments.
- LiteLLM issue #14004: When user exceeds budget, ‘ExceededBudget’ error raised even for on-premises models with no configured costs. API becomes unavailable for ALL models including free ones. 19 comments.
Quick fixes
- Confirm the exact error signature matches
ExceededBudget: API blocks free (no cost) models when budget is exceeded. - Check the LiteLLM account, local tool state, and provider configuration involved in the failing workflow.
- Compare the failing environment with a known working setup, then change one configuration value at a time.
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.
Sources checked
Evidence note: LiteLLM issue #14004: When user exceeds budget, ‘ExceededBudget’ error raised even for on-premises models with no configured costs. API becomes unavailable for ALL models including free ones. 19 comments.
Related errors
- LiteLLM budget management best practices
- LiteLLM per-model budget limits
- LiteLLM cost tracking errors
FAQ
What should I check first?
Start with the exact ExceededBudget: API blocks free (no cost) models when budget is exceeded text and the smallest action that reproduces it.
Can I ignore this error?
No. Treat it as a failed LiteLLM workflow until the root cause is understood.
Is this guaranteed to have one fix?
No. The imported evidence supports the troubleshooting path above, but tool behavior can vary by account, plan, version, provider, and local configuration.
How do I know the fix worked?
Rerun the same command, editor action, or request. The fix is working when that action completes without ExceededBudget: API blocks free (no cost) models when budget is exceeded.