---
title: "Changes to Update a conversion rate"
method: PATCH
path: "/settings/v3/currencies/exchange-rates/{exchangeRateId}"
---

# Changes to Update a conversion rate

`PATCH /settings/v3/currencies/exchange-rates/{exchangeRateId}`

> 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, 1 info
- **2026-06-15** (v3) `ba7606e86119`: 1 breaking
- **2026-05-22** (v3) `9b006d23bb94`: 2 info
- **2026-04-15** (v3) `f1c471075f87`: 4 info
- **2026-04-10** (v3) `bdfe927b4d09`: 7 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, 1 info
  - the `conversionRate` response's property format changed from `double` to no format for status `200`
  - the `conversionRate` request property format was generalized from `double` to no format
- **2026-06-15** (v3) `ba7606e86119`: 1 breaking
  - the `conversionRate` request property format changed from no format to `double`
- **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`: 7 info
  - 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`
- **2026-03-25** (v3) `52b99e33c9ac`: 2 info
  - api tag `Exchange rates` added
  - api tag `Basic` removed
- **2026-03-19** (v3) `cf64c5aabad7`: 2 info
  - api tag `Basic` added
  - api tag `Exchange rates` removed
- **2026-03-09** (v3) `20d3422657c5`: 2 info
  - api tag `Exchange rates` added
  - api tag `Currency` removed

---

[Operation](https://skmtc.dev/hubspot/apis/settings-multicurrency/docs/settings/v3/currencies/exchange-rates/:exchangeRateId/patch.md) - [API](https://skmtc.dev/hubspot/apis/settings-multicurrency.md) - [Page](https://skmtc.dev/hubspot/apis/settings-multicurrency/changes/settings/v3/currencies/exchange-rates/:exchangeRateId/patch)