> ## Documentation Index > Fetch the complete documentation index at: https://docs.mx.com/llms.txt > Use this file to discover all available pages before exploring further. # Account Fields > Account fields for the MDX Real Time API. ## Account Fields | Field Name | Data Type | Description | | ------------------------------- | ---------------- | ------------------------------------------------------------------------------------------------------- | | `account_number` | `String` | Account number (may be partial or masked). | | `apr` | `Decimal (10,6)` | Annual percentage rate. | | `apy` | `Decimal (10,6)` | Annual percentage yield. | | `available_balance` | `Decimal (14,2)` | Balance available for use in asset accounts (e.g. checking, savings). May include pending transactions. | | `available_credit` | `Decimal (14,2)` | Credit available for liability accounts (e.g. credit cards). May include pending transactions. | | `balance` | `Decimal (14,2)` | Current account balance used in MX UIs. | | `cash_advance_apr` | `Decimal (10,6)` | APR for cash advances. | | `cash_surrender_value` | `Decimal (10,2)` | Value returned if policy is terminated early. | | `credit_limit` | `Decimal (14,2)` | Credit limit for the account. | | `currency_code` | `String` | ISO 4217 currency code. | | `daily_deposit_limit_current` | `Decimal (10,2)` | Current daily deposit limit. | | `daily_deposit_limit_total` | `Decimal (10,2)` | Total daily deposit limit. | | `day_payment_is_due` | `Integer` | Day of month payment is due. | | `death_benefit` | `Decimal (10,0)` | Amount paid upon death of account holder. | | `guid` | `String` | MX-defined account identifier. | | `federal_insurance_status` | `String` | FDIC/NCUA insurance status. | | `has_monthly_transfer_limit` | `Boolean` | Indicates monthly transfer limit (Reg D). | | `hold_total` | `Decimal (14,2)` | Total holds on account. | | `id` | `String (1024)` | Partner-defined unique account ID. | | `insured_name` | `String` | Name of insured individual. | | `interest_paid_previous_year` | `Decimal (10,2)` | Interest paid last year. | | `interest_paid_ytd` | `Decimal (10,2)` | Interest paid year-to-date. | | `interest_rate` | `Decimal (10,2)` | Interest rate percentage. | | `is_closed` | `Boolean` | Whether account is closed. | | `is_hidden` | `Boolean` | Whether account is hidden. | | `last_payment` | `Decimal (10,2)` | Last payment amount. | | `last_payment_at` | `Integer` | Timestamp of last payment. | | `last_payment_on` | `String` | Date of last payment. | | `loan_amount` | `Decimal (14,2)` | Original loan amount. | | `matures_at` | `Integer` | Timestamp of maturity. | | `matures_on` | `String` | Maturity date. | | `member_guid` | `String` | MX member ID. | | `member_id` | `String` | Partner member ID. | | `metadata` | `String` | Additional stored metadata. | | `minimum_balance` | `Decimal (14,2)` | Minimum required balance. | | `monthly_deposit_limit_current` | `Decimal (10,2)` | Current monthly deposit limit. | | `monthly_deposit_limit_total` | `Decimal (10,2)` | Total monthly deposit limit. | | `minimum_payment` | `Decimal (10,2)` | Minimum payment due. | | `monthly_transfer_count` | `Decimal` | Number of transfers this month. | | `name` | `String (1024)` | Human-readable account name. | | `next_payment` | `Decimal (10,2)` | Next payment amount. | | `nickname` | `String (1024)` | User-defined account nickname. | | `original_balance` | `Decimal (14,2)` | Original account balance. | | `past_due_amount` | `Decimal (10,2)` | Past due amount. | | `past_due_at` | `Integer` | Timestamp when account becomes past due. | | `past_due_on` | `String` | Date when account becomes past due. | | `payment_due_at` | `Integer` | Payment due timestamp. | | `payment_due_on` | `String` | Payment due date. | | `payoff_balance` | `Decimal (14,2)` | Payoff balance. | | `pay_out_amount` | `Decimal (10,2)` | Insurance payout amount. | | `pending_balance` | `Decimal (14,2)` | Balance after pending transactions. | | `pending_transactions_total` | `Decimal (14,2)` | Total pending transactions. | | `premium_amount` | `Decimal (10,2)` | Insurance premium amount. | | `principal_balance` | `Decimal (10,2)` | Loan principal balance. | | `routing_number` | `String` | Routing number (may be masked). | | `started_at` | `Integer` | Loan start timestamp. | | `started_on` | `String` | Loan start date. | | `statement_balance` | `Decimal (14,2)` | Last statement balance. | | `statement_closed_on` | `String` | Statement close date. | | `statement_late_charges` | `Decimal (10,2)` | Late charges in statement period. | | `subtype` | `String` | Account subtype. | | `type` | `String` | Account type. | | `user_guid` | `String` | MX user ID. | | `user_id` | `String` | Partner user ID. | ## Account Federal Insurance Statuses | Status | Notes | | ----------------- | ----------------------- | | `UNKNOWN_INSURED` | Default when unknown. | | `NOT_INSURED` | Account is not insured. | | `INSURED` | Account is insured. | ## Account Types | Type | Supertype | Notes | | ---------------- | ----------- | ------------- | | `ANY` | `UNKNOWN` | Default value | | `CHECKING` | `ASSET` | | | `SAVINGS` | `ASSET` | | | `LOAN` | `LIABILITY` | | | `CREDIT_CARD` | `LIABILITY` | | | `INVESTMENT` | `ASSET` | | | `LINE_OF_CREDIT` | `LIABILITY` | | | `MORTGAGE` | `LIABILITY` | | | `PROPERTY` | `ASSET` | | | `CASH` | `ASSET` | | | `INSURANCE` | `LIABILITY` | Optional | | `PREPAID` | `LIABILITY` | Optional | ## Account Subtypes | Subtype | Parent Type | | ------------------------ | ------------ | | `MONEY_MARKET` | `SAVINGS` | | `CERTIFICATE_OF_DEPOSIT` | `SAVINGS` | | `AUTO` | `LOAN` | | `STUDENT` | `LOAN` | | `SMALL_BUSINESS` | `LOAN` | | `PERSONAL` | `LOAN` | | `HOME_EQUITY` | `LOAN` | | `PLAN_401_K` | `INVESTMENT` | | `IRA` | `INVESTMENT` | | `ROTH_IRA` | `INVESTMENT` | | `TAXABLE` | `INVESTMENT` | | `BROKERAGE` | `INVESTMENT` | | `PENSION` | `INVESTMENT` | | `HELOC` | `LOAN` | | `BOAT` | `LOAN` | | `RV` | `LOAN` | | `VEHICLE_INSURANCE` | `INSURANCE` | | `HEALTH` | `INSURANCE` | | `TERM_LIFE` | `INSURANCE` | | `WHOLE_LIFE` | `INSURANCE` | | `HSA` | `INVESTMENT` | | `BROKERAGE_MARGIN` | `INVESTMENT` | | `CUSTODIAL` | `INVESTMENT` | | `TRUST` | `INVESTMENT` | | `ROTH_CONVERSION` | `INVESTMENT` | ## Account Supertypes | Supertype | Notes | | ----------- | -------------------------------------------- | | `UNKNOWN` | | | `ASSET` | Accounts considered assets to the user. | | `LIABILITY` | Accounts considered liabilities to the user. |