# Calculate all available installment plans for a given amount

Creates possible installment plans for a requested amount. The credit line must have already been created before calling this endpoint. Afterward, you can create a loan for the customer based on one of these plans.

Endpoint: POST /v1/persons/{person_id}/credit_lines/{credit_line_id}/available_installment_plans
Version: 1.0

## Path parameters:

  - `person_id` (string, required)
    The person ID of the customer who has the credit line.

  - `credit_line_id` (string, required)
    The unique credit line ID, generated after a credit line is created.

## Request fields (application/json):

  - `amount` (object, required)
    The requested amount for which the installment plan is created.
    Example: {"currency":"EUR","unit":"cents","value":1000}

  - `amount.value` (integer, required)
    The amount value
    Example: 1000

  - `amount.currency` (string, required)
    The currency of the given value. Only EURO is currently supported.
    Example: "EUR"

  - `amount.unit` (string, required)
    The unit of the given value.
    Enum: "cents"

  - `loan_type` (string,null)
    The loan type, which defines your product category.
    Enum: "bullet", "installment_plan"

  - `interest_rate` (number,null)
    The interest rate to apply to the installment loan.
    Example: 0.11

  - `bullet_loan_repayment_date` (string,null)
    The repayment date of the bullet loan.
    Example: "2022-06-22"

## Response 200 fields (application/json):

  - `installment_plans` (array, required)

  - `installment_plans.term` (integer, required)
    The number of months over which the installment loan will be repaid.
    Example: 6

  - `installment_plans.monthly_installment` (object, required)
    The monthly installment amount the customer has to pay.
    Example: {"currency":"EUR","unit":"cents","value":1000}

  - `installment_plans.monthly_installment.value` (integer, required)
    The amount value
    Example: 1000

  - `installment_plans.monthly_installment.currency` (string, required)
    The currency of the given value. Only EURO is currently supported.
    Example: "EUR"

  - `installment_plans.monthly_installment.unit` (string, required)
    The unit of the given value.
    Enum: "cents"

  - `installment_plans.total` (object, required)
    The total amount of the installment loan (principal + interest) the customer must repay.
    Example: {"currency":"EUR","unit":"cents","value":1000}

  - `installment_plans.interest_rate` (number, required)
    The interest rate to apply to the installment loan. Optional field only if there's a specific interest rate that should apply to the loan.
    Example: 0.11

  - `installment_plans.effective_interest_rate` (number, required)
    The effective interest rate to apply to the installment loan.
    Example: 0.1157

## Response 404 fields (application/json):

  - `code` (string)
    Example: "model_not_found"

  - `detail` (string)
    Example: "Couldn't find 'Account' for id 'DE24112233445566'."

  - `id` (string)
    Example: "a95f2aaf-4e0c-4d49-8021-8a16a884ed86"

  - `status` (string)
    Example: "404"

  - `title` (string)
    Example: "Model Not Found"