📚 Direct Stake API
No React? No Worries—Mint LSTs Directly with The Vault API.
📌 Introduction
For developers who prefer not to use React or wish to integrate minting functionality in a custom manner, The Vault offers a direct API endpoint at https://direct.vaultapi.dev. This API enables you to mint Liquid Staking Tokens (LSTs) by constructing transactions tailored to your application's requirements.
🔗 GitHub Repository: The Vault LST Creator Widget
🔗 API Endpoint
⚡ Required Query Parameters
To successfully create a transaction, the following parameters must be included in the request:
| Parameter | Type | Description |
|---|---|---|
mint | String | The mint address of the LST to be minted. |
wallet_address | String | The wallet address initiating the minting process. |
amount | Number | The amount of tokens to be minted. |
current_balance | Number | The current balance of the user's wallet. |
⚙️ Optional Parameter
target(String): Required only when minting vSOL, specifying the target address.
📊 API Response
Upon sending a valid request, the API returns a base64-encoded transaction (transaction). The user's wallet must sign this transaction and then broadcast it to the Solana network to complete the minting process.
🚀 Integration Steps
1️⃣ Construct the API Request
Gather the required parameters (mint, wallet_address, amount, current_balance). If minting vSOL, also include the target parameter.
2️⃣ Send the Request
Make a GET request to:
https://direct.vaultapi.devwith the collected parameters.
3️⃣ Handle the Response
Receive a base64-encoded transaction (transaction) from the API.
4️⃣ Sign the Transaction
Prompt the user's wallet to sign the received transaction.
5️⃣ Broadcast the Transaction
Submit the signed transaction to the Solana network for processing.
💡 Example API Call
You can test the API with the following example:
curl "https://direct.vaultapi.dev/stake?\
address=<Minter's wallet address>&\
mint=vSoLxydx6akxyMD9XEcPvGYNGq6Nn66oqVb3UkGkei7&\
amount=100000&\
balance=1000000"If you run this, you will receive a transaction (transaction) that you can inspect and simulate by pasting it into the Solana Transaction Inspector.
📞 Need Help?
For any issues or questions, join our Discord community.
Get started today and integrate LST minting seamlessly into your application!