In order to prevent Sybil attacks, the faucet will only drip to users that have a GitHub account that was created prior to June, 21, 2019. If you do not have a GitHub account that was created prior to this date, please use the KSM Request Form to request tokens.
- Github account with a creation date before 21 June 2019
- The address that the user requests a drip to must have never received a drip in the past
- The GitHub user requesting the drip must not have received a drip from the faucet during the past 24 hours
- The address must contain the string
Step 1: Generate an Address
The faucet will only drip to addresses that contain the string
ksma(case-insensitive, that is,
kSmA would work). It will also never drip to the same address twice. Thus, a new address has to be created each time a user requests KSM tokens.
Obtaining a valid address will require generating numerous addresses until you find one which meets the requirements. You can think of this as a small proof-of-work. You can use the command-line tool subkey, the web interface (PolkadotJS Dashboard), or any other program capable of generating arbitrary addresses which meet the requirements of the faucet. You can even code up your own if you like.
Using PolkadotJS Dashboard
Go to Settings and select
Kusama (canary)on the address network prefix drop-down list, then click
Save & Reload.
Under the Accounts page, select
ksmain the "search for" textbox and leave the "keypair crypto type" by default unless you want to use another type. After this, click
Start generation. You may leave YES in the case sensitive field but switching to NO will greatly speed up the process. It may take 10 minutes or more to generate the address pattern you want, depending on the power of your hardware.
After you see that a valid
ksmaaddress has been created, press the blue
+button to generate an account. Note that the case does not matter, any of the following are ok: kSmA, KSMA, ksMA, etc.
- Give your account a name and password, then click "Save" to save the account.
- Save the backup file to your local computer.
- Click on the Accounts tab, or press "My Accounts" at the top of the page, and look for your newly generated account. You can then copy the address to your clipboard by clicking on the dot icon next to the account.
You can install
subkey with this one-line command:
cargo install --force --git https://github.com/paritytech/substrate subkey
Alternatively, you can build
subkey from the source code.
- Follow the build instructions for Substrate.
- When building, build
cargo build -p subkey.
- The executable is
subkey --network kusama vanity ksma --number 1 will generate a single key-pair where the address contains the string
Depending on the hardware configuration of your computer and on luck, this computation may take anywhere from a few seconds to approximately 10 minutes.
$ subkey --network kusama vanity ksma --number 1 Generating key containing pattern 'ksma' 100000 keys searched; best is 190/237 complete 200000 keys searched; best is 190/237 complete 300000 keys searched; best is 190/237 complete 400000 keys searched; best is 190/237 complete 500000 keys searched; best is 233/237 complete 600000 keys searched; best is 233/237 complete 700000 keys searched; best is 233/237 complete best: 238 == top: 237 Secret Key URI `0x8baef85b7b366ec293fbf761e24572e4e6dd7ba385cbe04bd475a70cc69a5665` is account: Secret seed: 0x8baef85b7b366ec293fbf761e24572e4e6dd7ba385cbe04bd475a70cc69a5665 Public key (hex): 0x60857d605f87e6b58974e7c8e5ad814617428c6017b9ceb4c938d65db34ece3f Account ID: 0x60857d605f87e6b58974e7c8e5ad814617428c6017b9ceb4c938d65db34ece3f SS58 Address: Eksmahpd3pYpSBWyg8DXD4e27wZcWF14AZA1evYYvvNXpgs
Address (SS58) field is the Kusama address that you will need to request KSM to. Notice that the string
ksma starts at the second character. Never share your
Secret Key, as this controls your funds.
subkey documentation or enter
subkey --help for more usage examples.
Step 2: Submit an Issue
Once you have generated your Kusama address containing the string
ksma, you are ready to request KSM from the faucet.
- Log in to Github. Go to the faucet repo of the Kusama Network organization.
- Click on the Issues tab, then click "New Issue".
- Enter any text for the "Title" textbox - it will be ignored.
- In the "Leave a comment" textbox, enter the address you generated in Step 1 (which must include the string "ksma"). Do not enter any text other than this address.
- Wait while the faucet verifies the address. Depending on network conditions and server load, this may take a few minutes, but should generally be complete within 30 seconds.
- You will see a comment posted to your issue indicating success or failure. Success means that 0.1 KSM has been sent to the posted address; failure means that there was some problem and no KSM was sent to your address. In the event of failure, the message should indicate what the problem is (e.g., the faucet is dry, the address is invalid).
- The issue will close automatically after you receive a response, whether or not it was a success.
Remember that you must drip to a different address each time - you will not be able to get a drip from the faucet to this address again. You also may have a more secure way of storing addresses such as cold wallet, or simply keep all of your KSM at one address.
Therefore, you may wish to move your KSM to a different address after this. You should be able to move your KSM immediately after receiving them.
Note that you will not be able to transfer the entire 0.1KSM to another account, as there are transfer fees when moving KSM on-chain. Transferring 0.080 KSM should work.
- A single GitHub account can get 0.1 KSM every 24 hours.
- Remember to post only the address - no other text, and definitely not your seed or mnemonic phrase!
- The total number of KSM available to all users of the faucet is 10 KSM per day.
What To Do With My KSM
Owning KSM gives you a stake in the Kusama network. Among the things you can do with your KSM tokens are:
- Transfer them to another account
- Nominate validators and passively earn more KSM
- Support (second) democratic proposals to help make them into active referenda
- Vote for or against active referenda
- Vote and support one or more of your favorite council members
- Set your on-chain identity
- and way more!
If you want to support the faucet, please send KSM to this address: EaG2CRhJWPb7qmdcJvy3LiWdh26Jreu9Dx6R1rXxPmYXoDk
The faucet's wallet will be periodically refilled from the address above.
If you are having difficulties using the faucet, please join the Kusama Watercooler chat and somebody will try to help you.