This field controls which verification service you are attempting to interact with.

Ex. We only have 1 /slverify endpoint but you have 3 different PII validation services, we need a way to know which service you're trying to verify attributes against. The apikey will dictate which service you'd like to verify the data against.

{
	"credential": "[email protected]",
	"apikey": "d5383282929294",
  "userAttributes": [
      ...
  ]
}