Support for Cloudflare Workers

[0x62]

Expected Behavior

Builds successfully.

Actual Behavior

Fails.

Steps to Reproduce the Problem

Install on an application running on Cloudflare Workers.

This library fails as it relies on XHR/Axios under the hood, which Cloudflare Workers don't support. My suggestion would be to change requests to use fetch, and provide a configuration option when initialising to supply your own instance of fetch. This could then be used with cross-fetch to support pure Node environments and the 'webworker-ish' environment of CF workers with the same codebase.

This isn't preventing me using it (just wrote my own API wrapper), but it would be nice to have.

[vahnag]

@0x62 we just released v4.0.0 version of this package with a rewrite under the hood to use fetch instead of axios which will allow it to be used in Workers as well as node environments.