I also highly suggest OpenCode. You'll get the same Claude Code vibe.
If your computer is not beefy enough to run them locally, Synthetic is a bless when it comes to providing these models, their team is responsive, no downtime or any issue for the last 6 months.
Full list of models provided : https://dev.synthetic.new/docs/api/models
Referal link if you're interested in trying it for free, and discount for the first month : https://synthetic.new/?referral=kwjqga9QYoUgpZV