curl --request GET \
  --url https://api.prequel.co/import/sources \
  --header 'X-API-KEY: <api-key>'

{
  "status": "success",
  "has_next": true,
  "sources": [
    {
      "provider_id": "<string>",
      "name": "Snowflake",
      "vendor": "snowflake",
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "snowflake": {
        "host": "account.us-east-1.snowflakecomputing.com",
        "database": "CUSTOMER_ANALYTICS",
        "schema": "PUBLIC",
        "username": "prequel_ingest_user",
        "auth_method": "public_key_auth",
        "is_valid": true,
        "public_key_auth": {
          "public_key": "-----BEGIN PUBLIC KEY-----\\nMIIBIjANBgkqh...\\n-----END PUBLIC KEY-----"
        }
      }
    }
  ],
  "next_url": "<string>"
}