This is a very good idea. The UI for end customers to customize the payload is innovative. Things like rate limiting, error handling, exponential backoff, short

This is a very good idea. The UI for end customers to customize the payload is innovative. Things like rate limiting, error handling, exponential backoff, short circuiting, batching, and replaying requests are all harder than one would think (not sure if Svix supports all of those features yet but surely they will).