{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://charityapi.org/schemas/organization.json",
  "title": "CharityAPI Organization",
  "description": "A US nonprofit organization record sourced from the IRS Business Master File.",
  "type": "object",
  "required": ["ein", "name"],
  "properties": {
    "ein": {
      "type": "string",
      "pattern": "^[0-9]{9}$",
      "description": "Employer Identification Number."
    },
    "name": { "type": "string" },
    "ico": { "type": "string" },
    "street": { "type": "string" },
    "city": { "type": "string" },
    "state": { "type": "string" },
    "zip": { "type": "string" },
    "subsection": { "type": "string" },
    "affiliation": { "type": "string" },
    "classification": { "type": "string" },
    "ruling": { "type": "string" },
    "deductibility": { "type": "string" },
    "foundation": { "type": "string" },
    "activity": { "type": "string" },
    "status": { "type": "string" },
    "tax_period": { "type": "string" },
    "asset_amt": { "type": "integer" },
    "income_amt": { "type": "integer" },
    "revenue_amt": { "type": "integer" },
    "ntee_cd": { "type": "string" }
  }
}