---
title: "Generates a nonce for the user and returns it"
method: POST
path: "/api/auth/eth-signature/nonce"
tags: ["Authentication"]
---

# Generates a nonce for the user and returns it

`POST /api/auth/eth-signature/nonce`

## Request body

- NonceInputDto
  - `identityEthAddress` string, required

## Response `201`

Nonce generated successfully

- NonceResponseDto
  - `identityEthAddress` string, required
  - `nonce` string, required

## Changes

- **2023-08-23** `990e717b779e` — 1 info
  - endpoint added
- **2023-08-23** `abdaebb919d2` — 1 breaking
  - api path removed without deprecation
- **2023-04-27** `e14b4c818c53` — 1 info
  - endpoint added
- **2023-04-27** `e8ffc3233d9e` — 1 breaking
  - api path removed without deprecation
- **2023-04-04** `aa4804c758aa` — 1 info
  - endpoint added

[Full history](https://skmtc.dev/givepraise/apis/praise-api/changes/api/auth/eth-signature/nonce/post.md)

---

[API](https://skmtc.dev/givepraise/apis/praise-api.md) · [All operations](https://skmtc.dev/givepraise/apis/praise-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/givepraise/praise-api/revisions/d960746392e5/schema)