---
title: "POST /api/v1/onramper/signUrl"
method: POST
path: "/api/v1/onramper/signUrl"
tags: ["WalletExtensionCompat"]
---

# POST /api/v1/onramper/signUrl

`POST /api/v1/onramper/signUrl`

## Request

- Base URL: `https://swap-backend.stage.defi.ovh.gala.com`
- URL: `https://swap-backend.stage.defi.ovh.gala.com/api/v1/onramper/signUrl`
- Auth: none declared
- TypeScript: <https://skmtc.dev/gala/apis/gala-defi-backend-api/docs/api/v1/onramper/signUrl/post.ts> (a function with typed inputs; its response is checked against the schema)

POST /api/v1/onramper/signUrl

## Response `200`

- WalletCompatSignatureResponseDto
  - `status` true, required
  - `signature` string, required

## Other responses

- `400`
- `410`
- `default`: An error response using the shared backend error envelope.

---

[API](https://skmtc.dev/gala/apis/gala-defi-backend-api.md) - [All operations](https://skmtc.dev/gala/apis/gala-defi-backend-api/llms.txt) - [OpenAPI document](https://skmtc.dev/gala/apis/gala-defi-backend-api/revisions/84f8184e2828?raw)