---
title: "Create token launch transaction"
method: POST
path: "/token-launch/create-launch-transaction"
tags: ["Token Launch"]
---

# Create token launch transaction

`POST /token-launch/create-launch-transaction`

Create a token launch transaction (already signed with token mint)

## Request body

- object
  - `ipfs` string, required — IPFS URL of the token metadata
  - `tokenMint` string, required — Public key of the token mint
  - `wallet` string, required — Public key of the wallet
  - `initialBuyLamports` number, required — Initial buy amount in lamports
  - `configKey` string, required — Config key from create-config endpoint
  - `tipWallet` string — Base58 encoded Solana public key of the tip recipient wallet
  - `tipLamports` number — Tip amount in lamports

## Response `200`

Successfully created token launch transaction

- object
  - `success` boolean, required
  - `response` string — Base58 encoded serialized transaction

## Other responses

- `400` — Bad request - Invalid parameters or validation errors
- `401` — Unauthorized - Invalid or missing API key
- `500` — Internal server error

---

[API](https://skmtc.net/bags/apis/bags-public-api-v2.md) · [All operations](https://skmtc.net/bags/apis/bags-public-api-v2/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/bags/bags-public-api-v2/versions/4a14b82cd39d/schema)