Checkr
Tag @Checkr on X with a link. It opens the site, signs in with its own wallet, tests the product and replies with a score.
What happens after you tag Checkr
- 01
The tag
Someone replies to a launch or posts a link and tags Checkr. The link can be a website, a token address or an X account.
- 02
Opening the site
Checkr loads the page in a real browser and records the domain age, the host, the certificate and every script the page loads.
- 03
Signing in with a wallet
If the site has a wallet button, Checkr connects a fresh Solana wallet of its own and reads exactly what the site asks it to sign.
- 04
Trying the product
Checkr goes through the main flow, such as launching a coin. Every transaction is decoded before anything is signed.
- 05
Token and team
The token is checked on chain, and the X account, GitHub and earlier launches from the same wallets are looked up.
- 06
The reply
Checkr replies under the post with a score from 0 to 100 and a link to the full report.
Is this one real? @Checkr launchpad.example
Sign in to launchpad.example
Nonce: 8f3a1c
- Create token mint
- Set metadata
- Pay launch fee
What Checkr checks on every project
Every report has the same six parts. Each part lists what Checkr saw and links to the source, so anyone can follow how the score was reached.
Website and domain
When the domain was registered, where the site is hosted, whether the certificate is valid, which outside scripts the page loads, and whether the code is copied from another known project.
Wallet sign-in
Checkr connects a fresh wallet that holds a small amount of SOL and nothing else. A readable sign-in message is normal. A transaction or a spending approval at sign-in is marked as a serious finding.
The product itself
Checkr clicks through what the site offers, such as launching a coin, buying, staking or claiming. It checks that each button does what it says and decodes every transaction to see where the funds would go before it signs.
Token on chain
Mint and freeze authority, the share held by the largest wallets, the developer wallet and its history, wallets funded from the same source, and how much liquidity there is.
Team and accounts
The age of the X account and its earlier names, sudden jumps in followers, a linked GitHub with real commit history, and what happened to earlier tokens from the same wallets.
Claims on the site
Partnerships, audits, listings and features mentioned on the site are checked against a source. Claims that cannot be confirmed lower the score.
How to read the score
Latest checks
Every check Checkr posts on X is also listed here with its full report.
Questions
Does Checkr ever use my wallet?
No. Checkr only uses its own test wallets. You never connect anything and you never sign anything to get a check.
Which wallet does Checkr sign in with?
A new wallet for each check, funded with a small amount of SOL by Checkr. The address is printed in the report, so anyone can see what it did on chain.
Does Checkr sign transactions?
Only after decoding them. If a transaction does what the page says and the amount is small, Checkr signs it to prove the flow works. If it does anything else, Checkr stops and reports what it was asked to sign.
Can a project pay for a better score?
No. The score is calculated from the findings in the report, and every finding links to what Checkr saw.
What if a site blocks automated visitors?
The report says so. A site that hides its sign-in or its main flow from Checkr gets a lower score in the parts that could not be checked.