Will there be a way for me to plug my API key into other services and I get the upgrades Open AI plan to provide for Plus on other services that consume Chat GP

Will there be a way for me to plug my API key into other services and I get the upgrades Open AI plan to provide for Plus on other services that consume Chat GPT. This would be a nice way to get services working without them immediately using all of their tokens/API access and not costing a fortune for every service such that they have to charge separately.