router-for-me/CLIProxyAPI · error

token refresh request failed: %w

Error message

token refresh request failed: %w

What it means

Error "token refresh request failed: %w" thrown in router-for-me/CLIProxyAPI.

Source

Thrown at internal/auth/claude/anthropic_auth.go:546

		"grant_type":    "refresh_token",
		"refresh_token": refreshToken,
		"scope":         ClaudeOAuthScope,
	}

	jsonBody, err := json.Marshal(reqBody)
	if err != nil {
		return nil, fmt.Errorf("failed to marshal request body: %w", err)
	}

	req, err := http.NewRequestWithContext(ctx, "POST", RefreshTokenURL, strings.NewReader(string(jsonBody)))
	if err != nil {
		return nil, fmt.Errorf("failed to create refresh request: %w", err)
	}
	applyClaudeOAuthAxiosHeaders(req)

	resp, err := o.httpClient.Do(req)
	if err != nil {
		return nil, fmt.Errorf("token refresh request failed: %w", err)
	}
	defer func() {
		_ = resp.Body.Close()
	}()

	body, err := readClaudeOAuthResponseBody(resp)
	if err != nil {
		return nil, fmt.Errorf("failed to read refresh response: %w", err)
	}

	if resp.StatusCode != http.StatusOK {
		message := string(body)
		if resp.StatusCode == http.StatusTooManyRequests {
			retryAfter := parseClaudeRetryAfter(resp)
			setClaudeRefreshBlockedUntil(refreshToken, time.Now().Add(retryAfter))
			return nil, &refreshHTTPError{status: resp.StatusCode, message: message, retryable: false}
		}
		return nil, &refreshHTTPError{

View on GitHub (pinned to 78f0c4079e)

Solutions

1. Check network connectivity to the token endpoint and retry the refresh.
2. Inspect the wrapped error for DNS, TLS, or timeout failures.

When it happens

Trigger: Thrown at internal/auth/claude/anthropic_auth.go:546 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/f6ea10943801f716. Report an issue: GitHub.