---
title: "Payment Installment"
method: POST
path: "/api/v1/embedded/payment/installment"
tags: ["Embedded Checkout"]
---

# Payment Installment

`POST /api/v1/embedded/payment/installment`

Query installment options for an embedded checkout session.

## Request body

- EmbeddedPaymentInstallmentRequest
  - `session_id` string, required — Embedded checkout session identifier
  - `amount` integer — Amount in minor units. Defaults to session amount.
  - `currency` string — ISO currency code. Defaults to session currency.
  - `bin_number` string — Card BIN
  - `bin` string — Card BIN
  - `campaign_name` string — Campaign name. Defaults to session campaign.
  - `mode` string — Gateway mode. Defaults to session mode.
  - `language` string — Language code. Defaults to session language.
  - `is_3d` boolean — Whether payment is 3D
  - `is_submerchant_payment` boolean — Whether submerchant routing is enabled

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/jetcheckout/apis/jet-checkout.md) · [All operations](https://skmtc.dev/jetcheckout/apis/jet-checkout/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/jetcheckout/jet-checkout/revisions/b17a3806ccb0/schema)