---
title: "Initialize Mint"
method: POST
path: "/v1/spl/initialize-mint"
---

# Initialize Mint

`POST /v1/spl/initialize-mint`

## Request body

- object
  - `owner` string, required
  - `cluster` string
  - `mint` string, required
  - `validator` string

## Response `200`

Unsigned serialized transaction

## Other responses

- `400` — Build error
- `422` — Validation error

---

[API](https://skmtc.dev/magicblock/apis/magicblock-router-api.md) · [All operations](https://skmtc.dev/magicblock/apis/magicblock-router-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/magicblock/magicblock-router-api/revisions/f024efa907c6/schema)