Join Citycoin.dev
Your city.
Your account.
Verify your city once, then connect your wallet. We keep your city/country, not your raw GPS coordinates.
- 1Verify your city once
- 2Connect your wallet: one free signature
- 3Your dashboard
Safe by design
- Signing in is free. It isn't a transaction and can't move funds.
- Citycoin.dev will never ask for your recovery phrase or private key.
- One account per wallet. That is not proof of one person.
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Welcome back
Log in the way you signed up. Nothing else to repeat.
One free signature. Nothing is paid or moved.
Log in with GoogleYou're inside a wallet app's browser. Google doesn't allow log-in here, so use your e-mail or your wallet. To use Google, open this page in Safari or Chrome.
or with your e-mail
Log in with Google or e-mail is being switched on. Use your wallet below for now.
Logging in with Google or e-mail does not prove a wallet. Before a sensitive action, such as moderating, you sign once with the wallet on your account.
Already a member? Log in
Continue with the Google account or e-mail address you signed up with. No wallet needed to get back in.
Log in with Google or e-mail is being switched on. Use your wallet below for now.
You're inside a wallet app's browser. Google doesn't allow log-in here, so use e-mail or your wallet. To use Google, open this page in Safari or Chrome.
Logging in with Google or e-mail doesn't prove your wallet. You'll sign once with it before a sensitive action, such as moderating.
Almost done
Connect your wallet.
One free signature proves the wallet is yours. Nothing is paid or moved.
Citycoin.dev will never ask for your recovery phrase or private key.
New here, or logging in with your wallet
Choose your wallet
No wallet app yet? Get Phantom (free), set it up, then come back here and tap Phantom.
No wallet found in this browser. Pick one below, or use your phone.
More wallets
More wallets
Ledger? Connect it through Phantom or Solflare.
Sign in with this wallet
Connected with your wallet. Signing is free and isn't a transaction.
See the message you'll sign
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Scan with your phone
Check number: --
- Scan the code with your phone's camera.
- Open it in your wallet app (Phantom, Solflare, Backpack…).
- Make sure your phone shows the same check number, then sign.
- Tap your wallet app below. It opens a page to sign.
- Check that it shows the same number, then sign there.
- Come back here. This page carries on by itself.
Waiting for your phone…
Prove it with a tiny transfer
For wallets inside apps (FOMO, exchanges…) that can't connect to websites. Only a wallet's owner can send from it, so one tiny transfer proves it's yours.
From , send exactly
0.000000 SOL
to your own address (or anyone's). Sent to yourself, it only costs the network fee.
Watching the blockchain for your transfer…
Must be exactly this amount, within 30 minutes. FOMO users: Send → paste your own address → enter the amount in SOL.
Approve the sign-in you started
——
Does the page where you started show --?
Only continue if you started this yourself, on your own computer or in your phone's browser. Never sign for a code someone sent you.
The Terms of Use were accepted on that account.
Open this page in your wallet app:
Approved. Go back to where you started (your computer, or Safari or Chrome on this phone).
Wallet verified. Now, who are you?
—
Sign in with Google or your e-mail to finish. Your login is linked to this wallet for good (an e-mail address that is your sign-in cannot be changed or removed): one account per wallet and per login.
Sign-in is being switched on. Please check back soon.
You're inside a wallet app's browser. Google can't sign you in here, so use e-mail.
With Google we keep only your Google account id and first name. With e-mail we keep the address itself (it is your account id) and a hash of the code, which expires in 10 minutes. No passwords.
Where are you?
Your device shares where you are once, so we can find your community. We never save your location, only the community.
Waiting for your browser. If it asks, choose Allow.
Use your normal mobile or home internet, with no VPN. If you're inside a wallet app, we'll help you finish this step in your phone's browser.
Waiting for your browser…
You're not inside a community yet. Join one of the three nearest:
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Create your account
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Google cannot sign you in inside a wallet app. Use e-mail here, or open this page in Safari or Chrome.
Tick the box to continue.
One account per login keeps fake accounts out. No wallet needed to join.
Use e-mail and a password instead
Sign-up with Google or e-mail is being switched on. Please check back soon.
What we keep and who sees it
With Google we keep only your Google account id and first name. With e-mail we keep your address and a scrambled (hashed) copy of your password. Nobody can read your password, not even us.
Other signed-in members can see your username, community, bio, wallet address and your city-coin balances.
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Your login is confirmed.
Link your wallet in your wallet app
Check number: --
Open your wallet appThis link works once, for 10 minutes, only on this phone. Never send it to anyone.
No wallet app on this phone? Get it first.Waiting for your wallet app…
Skip for nowLink this wallet to your Citycoin.dev account?
Check number: --
Safari, where you started, shows the same number.
Only continue if YOU just tapped Connect wallet on this phone. If someone sent you this link, stop: your wallet would join THEIR account.
The Terms of Use were accepted on that account.
No account for this wallet yet
Create one with Google in a minute, then link this wallet from your dashboard.
Already a member?
That link was used or ran out
Go back to Safari or Chrome and tap Connect wallet again.
Or and link the wallet from your dashboard.
Creating your account…
Putting it all together. This takes a few seconds.