To use the standalone mode with an api token and disable the login you need to create a .env file in the root of the app with the following env variables:
NEXT_PUBLIC_CUSTOM_ACCESS_TOKEN="your token"
NEXT_PUBLIC_API_GATEWAY=https://gateway.api.globalfishingwatch.org
You can request a token for free on https://globalfishingwatch.org/our-apis/tokens
You can access to the api documentation in https://globalfishingwatch.org/our-apis/documentation
Noncommercial Use Only. The Services are available for noncommercial use only in accordance with the CC BY-NC 4.0 license, including complying with the attribution requirements set in Section 3 in API Terms of Use.