I am trying to develop a multivendor payment system in Laravel where each user is able to add their PayPal client_id and client_secret. So that each user is able to receive their payment in their own account.
If I understand correctly, so far Paypal adaptive allows for such kinds of system. However, it adaptive payment doesn't support any more new accounts/implementation.
So any suggestion that how can I achieve that? Any resource to tutorial for that?
If you have and account's client ID and secret, use that information to set up and process any checkouts with payments toward that particular account. There is no complexity for a checkout that pays a particular account you have credentials for.
If you need to pay multiple accounts simultaneously (which your question does not specify), which is something adaptive payments could do, there is no solution for this.