Phoenix API sorts the incoming POST request params

[mild elbow]

JSON keys and Elixir's Map keys are unordered by definition

Any system that relies on their order is broken and faulty

That said, Jason offers some support for generating a specific order for a JSON object: https://hexdocs.pm/jason/Jason.OrderedObject.html

[undone briar]

Yeah I just found that on the chat also now

Well we can't control people's decisions ...