---
title: "Sign Wert payment transaction"
method: POST
path: "/v1/wert/sign"
tags: ["Payments"]
---

# Sign Wert payment transaction

`POST /v1/wert/sign`

Signs a transaction for Wert payment gateway integration.
Wert is a fiat-to-crypto payment solution that allows users to purchase NFTs with credit/debit cards.
This endpoint validates and signs the transaction data before forwarding to Wert's infrastructure.

Authentication is optional but recommended for tracking user transactions.

## Request body

- object
  - `transaction` object, required — Transaction data (TODO: align with precise source types)
  - `signature` string — Transaction signature

## Response `200`

Signed transaction

- object
  - `signedTransaction` string, required — Signed transaction
  - `success` boolean, required — Signing success status

---

[API](https://skmtc.net/decentraland/apis/realm-provider-api.md) · [All operations](https://skmtc.net/decentraland/apis/realm-provider-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/decentraland/realm-provider-api/revisions/d94e0e0f1821/schema)