---
title: "CurrencyExchangeRates.update"
method: PATCH
path: "/entities/CurrencyExchangeRates/{id}"
tags: ["Currency"]
---

# CurrencyExchangeRates.update

`PATCH /entities/CurrencyExchangeRates/{id}`

## Request

- Base URL: `https://us-east.api.coevera.com/api/v100/rest/spaces/your_space_id`
- URL: `https://us-east.api.coevera.com/api/v100/rest/spaces/your_space_id/entities/CurrencyExchangeRates/{id}`
- Auth: HTTP basic
- TypeScript: <https://skmtc.dev/coevera/apis/coevera-crm-api/docs/entities/CurrencyExchangeRates/:id/patch.ts> (a function with typed inputs; its response is checked against the schema)

Changes fields of the CurrencyExchangeRate record with the given id; fields left out keep their values.

## Path parameters

- `id` string, uuid, required

## Query parameters

- `validation-level` integer

## Request body

- UpdateCurrencyExchangeRateInput: Field values to change on a CurrencyExchangeRate record; fields left out keep their values.
  - `currency_exchange_rate_list_id` string, uuid: Id of the exchange rate list (effective period) this rate belongs to.
  - `currency_id` string, uuid: Id of the currency the exchange rate applies to. Cannot be the base currency.
  - `exchange_rate` number, double: Multiplier for converting an amount in the base currency into this currency. Must be greater than zero.
  - `revision` integer: Revision when entity was lastly changed.

## Response `200`

The changed CurrencyExchangeRate record.

- object
  - `success` boolean: True when the request succeeded; false on error.
  - `data` CurrencyExchangeRate: Exchange rate of a currency against the base currency within an exchange rate list.
    - `is_delete_protected` boolean, required: True when the record is protected against deletion because it must always exist in the space. Deleting a record that is not protected can still fail on other checks. Read-only.
    - `id` string, uuid, required: Unique identifier of entity.
    - `is_deleted` boolean: Specifies if the entity is considered deleted.
    - `modified` string, date-time: Last modification time.
    - `created` string, date-time: Creation time.
    - `currency_exchange_rate_list` string, uri, required: Effective period (exchange rate list) this rate belongs to. Related CurrencyExchangeRatesList record, returned as the URI of the record. With the 'expand' parameter the full record is returned instead; see 'CurrencyExchangeRatesList' for its fields.
    - `currency` string, uri, required: Currency the exchange rate applies to. Cannot be the base currency. Related Currency record, returned as the URI of the record. With the 'expand' parameter the full record is returned instead; see 'Currency' for its fields.
    - `currency_exchange_rate_list_id` string, uuid, required: Id of the exchange rate list (effective period) this rate belongs to.
    - `currency_id` string, uuid, required: Id of the currency the exchange rate applies to. Cannot be the base currency.
    - `exchange_rate` number, double: Multiplier for converting an amount in the base currency into this currency. Must be greater than zero.
    - `revision` integer: Revision when entity was lastly changed.

## Other responses

- `400`: Bad request: a bad or unknown parameter (codes 117, 118), a missing permission (code 50), conflicting data (code 2002) or any other API error. The REST API answers 400 where others answer 403 or 409; check `code`.
- `401`: Not authenticated: missing or wrong credentials, a credential of another space, or an expired token (code 401, ERROR_UNAUTHORIZED).
- `404`: No such record or entity (code 143 ERROR_NO_ENTITY, or 2006 ERROR_UNKNOWN_TYPE).
- `422`: Validation failed (code 40000, with the failing fields) or a required parameter is missing (code 119). By default one failed item fails a whole batch and nothing is written.
- `429`: Too many requests (code 182). Wait for the seconds in Retry-After, then retry.
- `500`: Unexpected server error (code 1000, ERROR_UNKNOWN).

---

[API](https://skmtc.dev/coevera/apis/coevera-crm-api.md) - [All operations](https://skmtc.dev/coevera/apis/coevera-crm-api/llms.txt) - [OpenAPI document](https://skmtc.dev/coevera/apis/coevera-crm-api/revisions/40ebbc83f179?raw)