---
title: "List Account Accrued Interest"
method: GET
path: "/digital-banking/v1/accounts/{account_id}/accrued-interest"
tags: ["Accounts"]
---

# List Account Accrued Interest

`GET /digital-banking/v1/accounts/{account_id}/accrued-interest`

## Request

- Base URL: `https://api.modernfi.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.modernfi.com/digital-banking/v1/accounts/{account_id}/accrued-interest`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/modernfi/apis/endpoints/docs/digital-banking/v1/accounts/:account_id/accrued-interest/get.ts> (a function with typed inputs; its response is checked against the schema)

## Path parameters

- `account_id` union, required
  - string, uuid
  - string

## Query parameters

- `id_type` 'INSTITUTION': Type of the account id. Institution accounts ids are external ids and come from the institution.
- `start_date` string, date, nullable: Return accruals on or after this date (YYYY-MM-DD). Pass with end_date; the range can span at most 366 days. If both are omitted, returns the current month (Eastern Time).
- `end_date` string, date, nullable: Return accruals on or before this date (YYYY-MM-DD). Pass with start_date; the range can span at most 366 days. If both are omitted, returns the current month (Eastern Time).

## Response `200`

Successful Response

- AccruedInterestResponse
  - `account_id` string, required: ModernFi account ID.
  - `accruals` DailyAccruedInterestResponse[], required: Daily accruals, newest first.
    - `accrual_date` string, date, required: Date the interest accrued.
    - `balance` string, required: Account balance that accrued interest that day.
    - `rate_nominal` string, required: Nominal interest rate applied (decimal-as-string, 9 decimal places).
    - `rate_apy` string, required: Annual percentage yield of rate_nominal under monthly compounding (decimal-as-string, 9 decimal places).
    - `amount` string, required: Interest accrued that day.
    - `month_to_date_amount` string, required: Interest accrued this month through accrual_date.

## Other responses

- `400`: Bad Request - Invalid input or validation error
- `401`: Unauthenticated - Invalid or missing authentication credentials
- `403`: Unauthorized - Insufficient permissions to access resource
- `422`: Validation Error
- `500`: Internal Server Error

## Changes

- **2026-10-30** `4bf4ac474dc0`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/modernfi/apis/endpoints/changes/digital-banking/v1/accounts/:account_id/accrued-interest/get.md)

---

[API](https://skmtc.dev/modernfi/apis/endpoints.md) - [All operations](https://skmtc.dev/modernfi/apis/endpoints/llms.txt) - [OpenAPI document](https://skmtc.dev/modernfi/apis/endpoints/revisions/0647df8b53df?raw)