While NEAR testnet gives you 200 tokens when you open a new developer account, these soon run out when you’re signing a tonne of test transactions (getting things wrong and tweaking).
There are a few ways to get more tokens but here’s my lazy way.
I wanted to keep my original Testnet account open because I had a bunch of test NFTs hanging around, so in the end I created a new Dev Account (using the NEAR CLI) which is pre-funded with 200 NEAR, then deleted that new account and sent the funds to my main account.
This is by far the fastest way to fund an account.
near dev-deploy <newDevAccount> created ... near delete <newDevAccount> <YourMainTestnetAccount>
Although I haven’t used Faucets there are two that I’ve seen recommended.
There are limits to the amount of tokens you can get and how fast they are delivered which is why I don’t bother.