---
title: "Changes to Sandbox: Create a Program"
method: POST
path: "/simulations/programs"
---

# Changes to Sandbox: Create a Program

`POST /simulations/programs`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 98 revisions.

- **2026-08-31** `b963d699f11f`: 1 info
- **2026-07-26** `df2b1ead4c49`: 1 warning, 1 info
- **2026-07-13** `64a92a8cc343`: 1 breaking, 4 info

## Changes

- **2026-08-31** `b963d699f11f`: 1 info
  - added the new optional request property `loan_accounts_require_loan_offers`
- **2026-07-26** `df2b1ead4c49`: 1 warning, 1 info
  - added the new `increase_bank` enum value to the `bank` response property for the response status `200`
  - added the new `increase_bank` enum value to the request property `bank`
- **2026-07-13** `64a92a8cc343`: 1 breaking, 4 info
  - removed the enum value `twin_city_bank` of the request property `bank`
  - added `subschema #8, subschema #10` to the `allOf[#/components/schemas/error]/` response property `anyOf` list for the response status `4XX`
  - added `subschema #8, subschema #10` to the `allOf[#/components/schemas/error]/` response property `anyOf` list for the response status `5XX`
  - removed `subschema #8, subschema #10` from the `allOf[#/components/schemas/error]/` response property `anyOf` list for the response status `4XX`
  - removed `subschema #8, subschema #10` from the `allOf[#/components/schemas/error]/` response property `anyOf` list for the response status `5XX`

---

[Operation](https://skmtc.dev/increase/apis/increase-api-2/docs/simulations/programs/post.md) - [API](https://skmtc.dev/increase/apis/increase-api-2.md) - [Page](https://skmtc.dev/increase/apis/increase-api-2/changes/simulations/programs/post)