{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://charityapi.org/schemas/public-charity-check.json",
  "title": "CharityAPI Public Charity Check",
  "description": "Result returned by the public_charity_check endpoint indicating whether an EIN is a 501c3.",
  "type": "object",
  "required": ["ein", "public_charity"],
  "properties": {
    "ein": {
      "type": "string",
      "pattern": "^[0-9]{9}$"
    },
    "public_charity": {
      "type": "boolean"
    }
  }
}