router-for-me/CLIProxyAPI · error

callback URL missing code

Error message

callback URL missing code

What it means

Error "callback URL missing code" thrown in router-for-me/CLIProxyAPI.

Source

Thrown at internal/misc/oauth.go:111

			if errDesc == "" {
				errDesc = strings.TrimSpace(fragQuery.Get("error_description"))
			}
		}
	}

	if code != "" && state == "" && strings.Contains(code, "#") {
		parts := strings.SplitN(code, "#", 2)
		code = parts[0]
		state = parts[1]
	}

	if errCode == "" && errDesc != "" {
		errCode = errDesc
		errDesc = ""
	}

	if code == "" && errCode == "" {
		return nil, fmt.Errorf("callback URL missing code")
	}

	return &OAuthCallback{
		Code:             code,
		State:            state,
		Error:            errCode,
		ErrorDescription: errDesc,
	}, nil
}

View on GitHub (pinned to 78f0c4079e)

Solutions

1. Ensure the OAuth provider redirected with a code query parameter.
2. Check for an error parameter in the callback and handle the provider error instead.

When it happens

Trigger: Thrown at internal/misc/oauth.go:111 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/6e59873dc23dd082. Report an issue: GitHub.