For future reference - jsonrpc is basically a POST request with JSON body, so anytime you want to port those examples from curl to fetch, axios, or whatever request library you're using, just copy the body from example:
I.e change this:
curl -s --data '{"jsonrpc":"2.0", "method":"block_api.get_block_range", "params":{"starting_block_num": 1, "count": 3}, "id":42}' https://api.openhive.network
Into this:
<html>
<script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
<script>
axios.post('https://api.openhive.network', {"jsonrpc":"2.0", "method":"block_api.get_block_range", "params":{"starting_block_num": 1, "count": 3}, "id":42}).then((result) => console.log(result.data))
</script>
</html>
You can also use hive-js or dhive (although I'm not sure they support get_block_range request out-of-the-box).
hive-js and dhive do not support get_block_range, otherwise, I would not be in this mess.
I am not trying to build my own library, but I kinda have to.
...everything's working for now. Thanks!
Consider contributing to hive-js or dhive with appropriate changes.
As you have seen my coding skills above, I'd rather not.
Half of what's going on in those libs, I do not understand.
If I ever was going to work on a lib, I would make sure, I got paid for it, before I even started.
You seem like someone who'd have a much easier time fixing those libs.
I'd support a proposal.