Consider using session to provide services

[fangyuan99]

Clear and concise description of the problem

Consider using session to provide services, because api-key is still a bit expensive

Suggested solution

I see that other projects generally provide paid plans (apikey) and free plans (session), so see if this project can also support it.

Alternative

No response

Additional context

No response

Validations

• [X] Follow our Code of Conduct
• [X] Read the Contributing Guide.
• [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.

[yzh990918]

Thanks for the advice, but this approach requires a third-party agent and can be relatively unreliable.