Our PHP code snippet used to set up ORCID API scopes as well as customise an OAuth form.

Orcid.php

    /**
     * Generic connector to route to create initiate Orcid Auth process. 
     * While we are only using the app to read data (in the intial phase)
     * we need all the scopes: /read-limited, /activities/update and /person/update.
     *
     * @return redirect to authorization URL
     */
    public function connect()
    {
        $this->oauth->setClientId(config('orcid.client_id'))
                ->setScope('/read-limited /activities/update /person/update')
                ->setGivenNames(\App\Orcid::getGivenName())
                ->setFamilyNames(\App\Orcid::getFamilyName())
                ->setEmail(\App\Orcid::getEmailAddress())
                ->setRedirectUri(config('orcid.redirect')."/authenticated");
        return redirect($this->oauth->getAuthorizationUrl());
    }