---
title: "Changes to Reverse book transfer"
method: POST
path: "/v1/book_transfers/{book_transfer_token}/reverse"
---

# Changes to Reverse book transfer

`POST /v1/book_transfers/{book_transfer_token}/reverse`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 103 revisions.

- **2026-10-20** `9798275dc379`: 5 breaking, 1 warning, 1 info
- **2026-07-22** `8ce09fc83c5a`: 3 warning
- **2026-07-17** `3cebad13bdaf`: 1 warning

## Changes

- **2026-10-20** `9798275dc379`: 5 breaking, 1 warning, 1 info
  - the `allOf[subschema #1: base_transaction]/` response's property type changed from `object` to no type for status `200`
  - removed the required property `allOf[subschema #1: base_transaction]/created` from the response with the `200` status
  - removed the required property `allOf[subschema #1: base_transaction]/status` from the response with the `200` status
  - removed the required property `allOf[subschema #1: base_transaction]/token` from the response with the `200` status
  - removed the required property `allOf[subschema #1: base_transaction]/updated` from the response with the `200` status
  - added the new `INSTANCE_TO_INSTANCE` enum value to the `allOf[subschema #2]/events/items/type` response property for the response status `200`
  - added `#/components/schemas/base_transaction_fields, subschema #2` to the `allOf[subschema #1: base_transaction]/` response property `allOf` list for the response status `200`
- **2026-07-22** `8ce09fc83c5a`: 3 warning
  - added the new `BANK_PROGRAM_TRANSFER` enum value to the `allOf[subschema #2]/events/items/type` response property for the response status `200`
  - added the new `LITHIC_PROGRAM_TRANSFER` enum value to the `allOf[subschema #2]/events/items/type` response property for the response status `200`
  - added the new `PROGRAM_TRANSFER` enum value to the `allOf[subschema #2]/category` response property for the response status `200`
- **2026-07-17** `3cebad13bdaf`: 1 warning
  - added the new `PAYMENT_FEE` enum value to the `allOf[subschema #2]/events/items/type` response property for the response status `200`

---

[Operation](https://skmtc.dev/lithic-com/apis/lithic-developer-api/docs/v1/book_transfers/:book_transfer_token/reverse/post.md) - [API](https://skmtc.dev/lithic-com/apis/lithic-developer-api.md) - [Page](https://skmtc.dev/lithic-com/apis/lithic-developer-api/changes/v1/book_transfers/:book_transfer_token/reverse/post)