BerriAI/litellm · error · HTTPException

Failed to initialize Vantage settings: {e}

Error message

Failed to initialize Vantage settings: {e}

What it means

Catch-all 500 in the Vantage init endpoint: persisting the initial api_key/integration_token/base_url via _set_vantage_settings failed with an unexpected error (typically a database write or serialization problem). Original exception is logged first.

Source

Thrown at litellm/proxy/spend_tracking/vantage_endpoints.py:329

            detail={"error": CommonProxyErrors.not_allowed_access.value},
        )

    try:
        await _set_vantage_settings(
            api_key=request.api_key,
            integration_token=request.integration_token,
            base_url=request.base_url,
        )

        verbose_proxy_logger.info("Vantage settings initialized successfully")

        return VantageInitResponse(message="Vantage settings initialized successfully", status="success")

    except HTTPException:
        raise
    except Exception as e:
        verbose_proxy_logger.error("Error initializing Vantage settings: %s", e)
        raise HTTPException(
            status_code=500,
            detail={"error": f"Failed to initialize Vantage settings: {e}"},
        )


@router.post(
    "/vantage/dry-run",
    tags=["Vantage"],
    dependencies=[Depends(user_api_key_auth)],
    response_model=VantageExportResponse,
)
async def vantage_dry_run_export(
    request: VantageDryRunRequest,
    user_api_key_dict: UserAPIKeyAuth = Depends(user_api_key_auth),
):
    """
    Perform a dry run export using the Vantage logger.

View on GitHub (pinned to 77b7c6c40c)

Solutions

1. Check proxy logs for the underlying error and verify the init payload (API key, workspace) before retrying.

When it happens

Trigger: Thrown at litellm/proxy/spend_tracking/vantage_endpoints.py:329 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of BerriAI/litellm@77b7c6c40c (2026-08-18). Data as JSON: /api/errors/85c5706c45fa40ef. Report an issue: GitHub.