---
title: "Changes to Add a new currency with central exchange rates."
method: POST
path: "/settings/v3/currencies/central-fx-rates/add-currency"
---

# Changes to Add a new currency with central exchange rates.

`POST /settings/v3/currencies/central-fx-rates/add-currency`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 10 of 79 revisions.

- **2026-09-03** (v3) `746c3756f4b9`: 1 info
- **2026-07-13** (v3) `2a0f76e0a649`: 1 breaking
- **2026-06-15** (v3) `6795e1983140`: 1 breaking
- **2026-05-22** (v3) `9b006d23bb94`: 2 info
- **2026-04-15** (v3) `f1c471075f87`: 4 info
- **2026-04-10** (v3) `bdfe927b4d09`: 8 info
- **2026-04-03** (v3) `bf6ddbaf9c70`: 1 info
- **2026-03-25** (v3) `52b99e33c9ac`: 2 info
- **2026-03-19** (v3) `cf64c5aabad7`: 2 info
- **2026-03-09** (v3) `20d3422657c5`: 2 info

## Changes

- **2026-09-03** (v3) `746c3756f4b9`: 1 info
  - endpoint added
- **2026-07-13** (v3) `2a0f76e0a649`: 1 breaking
  - api path removed without deprecation
- **2026-06-15** (v3) `6795e1983140`: 1 breaking
  - the `conversionRate` response's property format changed from `double` to no format for status `200`
- **2026-05-22** (v3) `9b006d23bb94`: 2 info
  - the security scope `settings.currencies.write` was added to the endpoint's security scheme `oauth2`
  - the security scope `multi-currency-write` was removed from the endpoint's security scheme `oauth2`
- **2026-04-15** (v3) `f1c471075f87`: 4 info
  - the endpoint scheme security `app_cookie` was removed from the API
  - the endpoint scheme security `hapikey` was removed from the API
  - the endpoint scheme security `internal_cookie` was removed from the API
  - the endpoint scheme security `shhkey` was removed from the API
- **2026-04-10** (v3) `bdfe927b4d09`: 8 info
  - api operation id `post-/settings/v3/currencies/central-fx-rates/add-currency` removed and replaced with `post-/settings/v3/currencies/central-fx-rates/add-currency_/settings/v3/currencies/central-fx-rates/add-currency`
  - the endpoint scheme security `app_cookie` was added to the API
  - the endpoint scheme security `hapikey` was added to the API
  - the endpoint scheme security `internal_cookie` was added to the API
  - the endpoint scheme security `shhkey` was added to the API
  - the endpoint scheme security `private_apps` was removed from the API
  - the security scope `multi-currency-write` was added to the endpoint's security scheme `oauth2`
  - the security scope `settings.currencies.write` was removed from the endpoint's security scheme `oauth2`
- **2026-04-03** (v3) `bf6ddbaf9c70`: 1 info
  - api operation id `post-/settings/v3/currencies/central-fx-rates/add-currency_/settings/v3/currencies/central-fx-rates/add-currency` removed and replaced with `post-/settings/v3/currencies/central-fx-rates/add-currency`
- **2026-03-25** (v3) `52b99e33c9ac`: 2 info
  - api tag `Central FX rates` added
  - api tag `Advanced` removed
- **2026-03-19** (v3) `cf64c5aabad7`: 2 info
  - api tag `Advanced` added
  - api tag `Central FX rates` removed
- **2026-03-09** (v3) `20d3422657c5`: 2 info
  - api tag `Central FX rates` added
  - api tag `Central_Fx_Rates` removed

---

[Operation](https://skmtc.dev/hubspot/apis/settings-multicurrency/docs/settings/v3/currencies/central-fx-rates/add-currency/post.md) - [API](https://skmtc.dev/hubspot/apis/settings-multicurrency.md) - [Page](https://skmtc.dev/hubspot/apis/settings-multicurrency/changes/settings/v3/currencies/central-fx-rates/add-currency/post)