router-for-me/CLIProxyAPI · error

token exchange request failed: %w

Error message

token exchange request failed: %w

What it means

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

Source

Thrown at internal/auth/claude/anthropic_auth.go:408

		reqBody.State = newState
	}

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

	// log.Debugf("Token exchange request: %s", string(jsonBody))

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

	resp, err := o.httpClient.Do(req)
	if err != nil {
		return nil, fmt.Errorf("token exchange request failed: %w", err)
	}
	defer func() {
		if errClose := resp.Body.Close(); errClose != nil {
			log.Errorf("failed to close response body: %v", errClose)
		}
	}()

	body, err := readClaudeOAuthResponseBody(resp)
	if err != nil {
		return nil, fmt.Errorf("failed to read token response: %w", err)
	}
	// log.Debugf("Token response: %s", string(body))

	if resp.StatusCode != http.StatusOK {
		return nil, fmt.Errorf("token exchange failed with status %d: %s", resp.StatusCode, string(body))
	}
	// log.Debugf("Token response: %s", string(body))

View on GitHub (pinned to 78f0c4079e)

Solutions

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

When it happens

Trigger: Thrown at internal/auth/claude/anthropic_auth.go:408 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/f62ea47d6bdafa52. Report an issue: GitHub.