Add and utilize Gas API

[antazoey]

Overview

Infura has a gas API https://www.infura.io/blog/post/mastering-the-gas-api-a-guide-for-developers
We could leverage this when making transactions or stuff related to smart receipt

Specification

Describe the syntax and semantics of how you would like to see this feature implemented. The more detailed the better!

Remember, your feature is much more likely to be included if it does not involve any breaking changes.

Dependencies

Include links to any open issues that must be resolved before this feature can be implemented.

[linear]

APE-1770 Add and utilize Gas API