router-for-me/CLIProxyAPI · error

failed to parse token response: %w

Error message

failed to parse token response: %w

What it means

Error "failed to parse token response: %w" thrown in router-for-me/CLIProxyAPI.

Source

Thrown at internal/auth/claude/anthropic_auth.go:429

		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))

	var tokenResp tokenResponse
	if err = json.Unmarshal(body, &tokenResp); err != nil {
		return nil, fmt.Errorf("failed to parse token response: %w", err)
	}

	deviceIDs, errDeviceIDs := GenerateDeviceIDPool()
	if errDeviceIDs != nil {
		return nil, errDeviceIDs
	}

	// Create token data.
	tokenData := ClaudeTokenData{
		AccessToken:      tokenResp.AccessToken,
		RefreshToken:     tokenResp.RefreshToken,
		Email:            tokenResp.Account.EmailAddress,
		AccountUUID:      tokenResp.Account.UUID,
		OrganizationUUID: tokenResp.Organization.UUID,
		OrganizationName: tokenResp.Organization.Name,
		Expire:           time.Now().Add(time.Duration(tokenResp.ExpiresIn) * time.Second).Format(time.RFC3339),
	}

View on GitHub (pinned to 78f0c4079e)

Solutions

1. Verify the token endpoint returned valid JSON; inspect the wrapped parse error.
2. Check for an HTML error page from a proxy being returned instead of JSON.

When it happens

Trigger: Thrown at internal/auth/claude/anthropic_auth.go:429 when the library encounters an invalid state.

Common situations: See trigger scenarios.

Understand the failure class

• Parsing and encoding errors: unexpected token, malformed input — why parsers reject input and how to find the real culprit.

AI-assisted analysis of router-for-me/CLIProxyAPI@78f0c4079e (2026-08-15). Data as JSON: /api/errors/a8448bd68f436332. Report an issue: GitHub.