---
title: "Changes to Create custom currency"
method: POST
path: "/openmeter/currencies/custom"
---

# Changes to Create custom currency

`POST /openmeter/currencies/custom`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 107 revisions.

- **2026-07-20** (v3) `e7222bb0aca6`: 4 breaking, 4 info
- **2026-07-01** (v3) `2992df87e05c`: 2 warning
- **2026-06-18** (v3) `8ca194cd4b6f`: 2 info
- **2026-05-11** (v3) `9d0042cb3815`: 4 info

## Changes

- **2026-07-20** (v3) `e7222bb0aca6`: 4 breaking, 4 info
  - added the new required request property `decimal_mark`
  - added the new required request property `precision`
  - added the new required request property `thousand_separator`
  - the `code` request property's minLength was increased from `3` to `4`
  - added the optional property `cost_basis` to the response with the `201` status
  - added the required property `decimal_mark` to the response with the `201` status
  - added the required property `precision` to the response with the `201` status
  - added the required property `thousand_separator` to the response with the `201` status
- **2026-07-01** (v3) `2992df87e05c`: 2 warning
  - removed the request property `description`
  - removed the optional property `description` from the response with the `201` status
- **2026-06-18** (v3) `8ca194cd4b6f`: 2 info
  - api tag `OpenMeter Currencies` added
  - api tag `OpenMeter Billing` removed
- **2026-05-11** (v3) `9d0042cb3815`: 4 info
  - api tag `OpenMeter Billing` added
  - api tag `OpenMeter Currencies` removed
  - added the new optional request property `description`
  - added the optional property `description` to the response with the `201` status

---

[Operation](https://skmtc.dev/openmeterio/apis/openmeter-api/docs/openmeter/currencies/custom/post.md) · [API](https://skmtc.dev/openmeterio/apis/openmeter-api.md) · [Page](https://skmtc.dev/openmeterio/apis/openmeter-api/changes/openmeter/currencies/custom/post)