Grin sacrifice it's convenience for the sake of security and privacy, so it doesn't have wallet address. Transfers are done by swapping files that result in Grin's transfer to be more complex than other public-chains.
We are supporting both withdraw by our tool & withdraw directly to exchanges.
We have contacted many exchanges so that we can send your unpaid coins to exchange account directly in the first place once they support Grin.
- Miners use email to mine at SparkPool
- The system generates a bill automatically
- Submit withdraw request
- SparkPool send 「Transaction File-extremely confidential」to mining address(Email)
- Use tool to generate receipt file, then upload 「receipt file」to SparkPool
- SparkPool transfer to users: Once we receive 「receipt file」, we start to transfer.
- Complete transfer。You can check your balance in the tool.
You can download file here 「Grin Transfer Tool-SparkPool」
1. Generate wallet.
There are three installers, corresponding to different languages.
- Simplified Chinese grin-client-cn.exe
- English grin-client-en.exe
- Chinese Traditional grin-client-trandition.exe
- Go to revenue page，you can click withdraw button if there is one.（SparkPool will generate a bill for each user whose unpaid balance is above payout threshold）
- After submit withdraw request，status will be come「Applied」
- Our system will send an email to you, please wait for several minutes. If you don't receive, please check in trash. Our sending email:email@example.com
- If email sending successfully, the button will become the next status.
Notice: the attachment xxx.json in email is your Grin, if the file is lost or revealed, maybe you will lose your coins.
3. Upload receipt file
- After receiving transaction file, use SparkPool's「 Grin transfer tool」to generate「receipt file」and upload to SparkPool automatically.
- If not a technician，please ignore. Use the method supplied by Grin official to generate「receipt file」and upload on revenue page.
By now, the system already sent 「transaction file」to your email. You can use our tool to complete your withdraw.
- Copy the attachment in the email and paste it to「 Grin transfer tool」directory.
- Change name to pay.json
- Choose「1. withdraw」in「 Grin transfer tool」. It will generate a receipt file named pay.json.response if succeed.
- At the prompt of tool, input Y to send receipt file to SparkPool.
4. Complete withdraw
If you send receipt file successfully, means you have finished your withdraw request. You can check your balance later. Now the status will be "In process"(page update may have a little latency). Please wait a moment and don't repeat submit.
5. Check your balance
Input「2. check balance」in「Grin transfer tool」, wait for a while and you can see balance.
1. If I don't want to use SparkPool tool, how can I withdraw？
Use the method supplied by Grin official to sign transaction file, then generate 「receipt file pay.json.response」, upload in SparkPool website at last.