curl --request GET \
  --url https://api.circle.com/v1/cpn/payments/{paymentId}/rfis/{rfiId} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "c4d1da72-111e-4d52-bdbf-2e74a2d803d5",
    "paymentId": "c4d1da72-111e-4d52-bdbf-2e74a2d803d5",
    "status": "APPROVED",
    "level": "LEVEL_1",
    "expireDate": "2023-01-01T12:04:05Z",
    "certificate": {
      "id": "c4d1da72-111e-4d52-bdbf-2e74a2d803d5",
      "certPem": "LS0tLS1CRUdJT...",
      "domain": "api.circle.com",
      "jwk": {
        "crv": "P-256",
        "kid": "263521881931753643998528753619816524468853605762",
        "kty": "EC",
        "x": "KnxBe8fb2mL_Ve9-tqjGSkGgE9f0yohMkAvH_InaFtE",
        "y": "D41cVUpiKcey4LJKNFtUtmVHDWRmhjZapPLfryX5b1o"
      }
    },
    "fieldRequirements": {
      "version": 1,
      "schema": {
        "type": "object",
        "$defs": {
          "address": {
            "type": "object",
            "required": [
              "street",
              "city",
              "country"
            ],
            "properties": {
              "city": {
                "type": "string",
                "description": "City name"
              },
              "street": {
                "type": "string",
                "description": "Street address"
              },
              "country": {
                "type": "string",
                "pattern": "^[A-Z]{2}$",
                "description": "Country code (e.g., US, GB)"
              },
              "postalCode": {
                "type": "string",
                "description": "Postal or ZIP code"
              },
              "stateProvince": {
                "type": "string",
                "description": "State or province"
              }
            },
            "description": "Full address"
          },
          "individual": {
            "type": "object",
            "required": [
              "name",
              "address",
              "dateOfBirth"
            ],
            "properties": {
              "name": {
                "type": "string",
                "description": "Individual's full name"
              },
              "address": {
                "ref": "#/$defs/address"
              },
              "dateOfBirth": {
                "type": "string",
                "format": "date",
                "description": "Individual's date of birth (YYYY-MM-DD)"
              }
            },
            "description": "Individual's RFI data"
          },
          "beneficiaryOwner": {
            "type": "object",
            "required": [
              "name",
              "address",
              "dateOfBirth",
              "percentage"
            ],
            "properties": {
              "name": {
                "type": "string",
                "description": "Individual's full name"
              },
              "address": {
                "ref": "#/$defs/address"
              },
              "percentage": {
                "type": "number",
                "description": "Company ownership percentage"
              },
              "dateOfBirth": {
                "type": "string",
                "format": "date",
                "description": "Individual's date of birth (YYYY-MM-DD)"
              }
            },
            "description": "Beneficiary owner's RFI data"
          },
          "intermediaryBeneficiaryOwner": {
            "type": "object",
            "required": [
              "name",
              "address",
              "dateOfFormation",
              "countryOfFormation",
              "percentage"
            ],
            "properties": {
              "name": {
                "type": "string",
                "description": "Business legal name"
              },
              "address": {
                "ref": "#/$defs/address"
              },
              "percentage": {
                "type": "number",
                "description": "Company ownership percentage"
              },
              "dateOfFormation": {
                "type": "string",
                "format": "date",
                "description": "Company formation date (YYYY-MM-DD)"
              },
              "countryOfFormation": {
                "type": "string",
                "pattern": "^[A-Z]{2}$",
                "description": "Entity formation country"
              }
            },
            "description": "Intermediary beneficiary owner's RFI data"
          }
        },
        "title": "RFI Requirements",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "SOURCE_OF_FUNDS",
          "METHOD_OF_VERIFICATION",
          "NAME",
          "TRADE_NAME",
          "NATIONAL_IDENTIFICATION_NUMBER",
          "DATE_OF_FORMATION",
          "COUNTRY_OF_FORMATION",
          "ENTITY_TYPE",
          "INDUSTRY_TYPE",
          "ADDRESS",
          "AUTHORIZED_SIGNATORIES",
          "BENEFICIARY_OWNERSHIP"
        ],
        "properties": {
          "NAME": {
            "type": "string",
            "description": "Business legal registered name"
          },
          "EMAIL": {
            "type": "string",
            "description": "Business contact email address"
          },
          "PHONE": {
            "type": "string",
            "description": "Business contact phone number"
          },
          "ADDRESS": {
            "ref": "#/$defs/address"
          },
          "WEBSITE": {
            "type": "string",
            "description": "Business website URL"
          },
          "TRADE_NAME": {
            "type": "string",
            "description": "Business trade name or DBA (Doing Business As)"
          },
          "ENTITY_TYPE": {
            "type": "string",
            "description": "Business structure type (Corporation, LLC, Partnership, etc.)"
          },
          "INDUSTRY_TYPE": {
            "type": "string",
            "description": "Business activity classification"
          },
          "SOURCE_OF_FUNDS": {
            "type": "string",
            "description": "Transaction source of funds"
          },
          "DATE_OF_FORMATION": {
            "type": "string",
            "format": "date",
            "description": "Company formation date (YYYY-MM-DD)"
          },
          "BENEFICIARY_OWNERS": {
            "ref": "#/$defs/beneficiaryOwner"
          },
          "COUNTRY_OF_FORMATION": {
            "type": "string",
            "pattern": "^[A-Z]{2}$",
            "description": "Entity formation country"
          },
          "BENEFICIARY_OWNERSHIP": {
            "type": "boolean",
            "description": "Whether any individuals or intermediaries own 25% or more of the company"
          },
          "AUTHORIZED_SIGNATORIES": {
            "ref": "#/$defs/individual"
          },
          "METHOD_OF_VERIFICATION": {
            "type": "string",
            "description": "Verification method used"
          },
          "NATIONAL_IDENTIFICATION_NUMBER": {
            "type": "string",
            "description": "Business identification number (e.g., Tax ID)"
          },
          "INTERMEDIARY_BENEFICIARY_OWNERS": {
            "ref": "#/$defs/intermediaryBeneficiaryOwner"
          }
        },
        "description": "RFI Data Requirements"
      }
    },
    "fileRequirements": [
      "FORMATION_DOCUMENT"
    ]
  }
}