---
title: "Create UMA address"
method: POST
path: "/deposits/uma"
tags: ["Deposits"]
---

# Create UMA address

`POST /deposits/uma`

Creates an UMA address for a given participant.

## Headers

- `X-SCX-SIGNED` string, required
- `X-SCX-TIMESTAMP` string, required

## Request body

- PostUMAAddressBody
  - `participant_code` string, required — The participant code to create an address for
  - `username` string, required — The username displayed on the UMA address excluding the domain

## Response `201`

Successfully created UMA address. Returns the created resource with generated IDs and timestamps.

## Other responses

- `400` — Bad Request
- `403` — Forbidden
- `404` — Not Found
- `500` — Internal Server Error
- `503` — Service Unavailable

---

[API](https://skmtc.net/zerohash/apis/zerohash-api.md) · [All operations](https://skmtc.net/zerohash/apis/zerohash-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/zerohash/zerohash-api/revisions/8b647d934363/schema)