Understand the permission
See the token, the contract allowed to spend it, and the scope of that access.
TRON networkKeep your wallet
safe.
With attacks on crypto wallets becoming more frequent, you should enable protection for your wallet. Veyra focuses on checking wallet risks on the TRON network.
Understand who can access your funds.
Focused on the TRON network.
Disconnecting a dApp doesn’t always close the door.
When you use a decentralised app on TRON, you may give its smart contract permission to spend your TRC-20 tokens. That approval can stay on-chain long after you stop using the app.
Your recovery phrase can remain private while an old approval still creates exposure. What matters is who has permission, which tokens it covers, and whether you still need it.
Read TRON’s guide to TRC-20 approvals ↗Know what to look for.
Potential exposure across TRON wallet permissions, protocols, and connected bridges.
Unlimited TRC-20 approvals
A contract may have permission to spend a token without a limit you set. That isn’t proof of an attack, but it deserves context.
Unrecognised contracts
An unfamiliar address may belong to an app you’ve used. Check what it does and why it has access before drawing conclusions.
Unexpected activity
New permissions or interactions you don’t recognise are a reason to look more closely at the transaction history.
Malicious dApp interactions
A familiar-looking website can ask for harmful permissions or signatures. The interface alone doesn’t establish who you’re trusting.
Protocol vulnerabilities
Smart contract bugs, manipulated price oracles, or compromised protocol controls can put deposited assets at risk, even when your keys remain private.
Network and bridge risks
Network software faults or outages can disrupt access and transactions. Vulnerable bridges can expose assets moving between chains. Each adds its own security assumptions.
Know what an
approval allows.
A useful review should explain what an approval allows, not just attach a risk label to it.
Put signals in context
Consider contract reputation, protocol vulnerabilities, and network incidents alongside the approval itself.
Decide what still belongs
Review whether access is still needed and learn about available revocation tools.
TRC-20 approvals
TRON · sample wallet
| Token | Contract | Allowance | Signal |
|---|---|---|---|
| TA3…k9F | Unlimited | Review | |
| TB7…mC1 | Limited | Lower | |
| TC9…r2E | Unlimited | Elevated |
Unlimited allowance
ReviewToken A · check whether this limit is needed.
Contract reputation
ElevatedToken C · fictional reputation signal.
Context matters
A lower rating does not establish that a contract is safe.
Allowance updatedToken A
Contract interactionToken B
Approval grantedToken C
Sample activity — not your wallet history.
Free while we launch.
Veyra is free to use during the project’s launch phase. No subscription or service fee.
$0During launch
Start with an address.
Keep control of everything else.
Connect a TRON-compatible wallet and share your public TRON address. It can then be read automatically, without copying and pasting. Your keys stay in your wallet.
Connect your TRON wallet
Select your TRON account and approve sharing its public address in your wallet. This connection is for reading your address, not signing a transaction or granting permission to spend tokens.
Review the available signals
The review focuses on TRC-20 approvals, contract interactions, and relevant protocol risks on TRON. Other networks are outside the current scope.
Understand your next steps
Consider the findings and any available guidance. Decisions about permissions and transactions stay with you.
For the way you use TRON.
Using TRON dApps, swapping TRC-20 tokens, or simply holding. Your permissions can outlast the activity that created them.
DeFi interactions
Swaps and lending can involve several contracts. Understand which ones you’ve given permission to use your tokens.
Token approvals
A permission that made sense for one transaction may no longer be necessary. Check its scope and purpose.
Wallet connections
Ending a connection is different from revoking on-chain access. Keep both in mind when leaving a dApp.
Long-term holding
Holding quietly doesn’t clear old approvals. Previously granted access can remain even when the wallet is inactive.
Your keys never
enter the picture.
No recovery phrases
Your recovery phrase belongs only with you.
No private keys
We never ask for the keys to your assets.
Address-only access
Share your public TRON address through a compatible wallet. A review uses public on-chain data.
Your decisions
No signatures, approvals, or asset operations on this site.
A few things
worth knowing.
What a review can tell you, what it can’t, and what you never need to share.
No. A review of public blockchain data does not require your recovery phrase or private keys. Veyra never asks for either, and you should never share them with a third-party service.
Yes. Harmful token approvals, deceptive signatures, protocol vulnerabilities, and network or bridge incidents can create risks without exposing your keys. Public on-chain data can help explain some of that exposure, but it cannot reveal every threat.
Not necessarily. It lets a particular contract spend a specific token without a limit you set. The risk depends on the contract, the asset, and the circumstances. It is worth understanding who has that permission and whether you still need it.
Use a TRON-compatible wallet and select your TRON account. The connection is for reading your public address automatically. Sharing an address does not grant permission to spend tokens and does not require a transaction signature or token approval.
No. Veyra does not recover assets or reverse completed transactions. The intended purpose is to explain potential risks and available next steps. No review can guarantee the safety of your assets.
The service is currently focused on TRON, including TRC-20 token approvals and contract interactions. Ethereum, other EVM networks, Bitcoin, and Solana are outside the current scope. A TRON review does not assess assets or activity on other networks.