router-for-me/CLIProxyAPI · error

xai token storage: write token file: %w

Error message

xai token storage: write token file: %w

What it means

Error "xai token storage: write token file: %w" thrown in router-for-me/CLIProxyAPI.

Source

Thrown at internal/auth/xai/token.go:67

	data, errMerge := misc.MergeMetadata(ts, ts.Metadata)
	if errMerge != nil {
		return fmt.Errorf("xai token storage: merge metadata: %w", errMerge)
	}

	file, err := os.Create(authFilePath)
	if err != nil {
		return fmt.Errorf("xai token storage: create token file: %w", err)
	}
	defer func() {
		if errClose := file.Close(); errClose != nil {
			log.Errorf("xai token storage: close token file error: %v", errClose)
		}
	}()

	encoder := json.NewEncoder(file)
	encoder.SetIndent("", "  ")
	if err = encoder.Encode(data); err != nil {
		return fmt.Errorf("xai token storage: write token file: %w", err)
	}
	return nil
}

// CredentialFileName returns the filename used for xAI credentials.
func CredentialFileName(email, subject string) string {
	email = sanitizeFileSegment(email)
	if email != "" {
		return fmt.Sprintf("xai-%s.json", email)
	}
	subject = sanitizeFileSegment(subject)
	if subject != "" {
		return fmt.Sprintf("xai-%s.json", subject)
	}
	return fmt.Sprintf("xai-%d.json", time.Now().UnixMilli())
}

func sanitizeFileSegment(value string) string {

View on GitHub (pinned to 78f0c4079e)

Solutions

1. Check available disk space and write permissions on the auth directory.
2. Retry after resolving the wrapped I/O error.

When it happens

Trigger: Thrown at internal/auth/xai/token.go:67 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of router-for-me/CLIProxyAPI@78f0c4079e (2026-08-15). Data as JSON: /api/errors/221c683f8461162b. Report an issue: GitHub.