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App

Tools & Capabilities

Everything SpotBlock offers, in one place: check an address against our scam database, run a deep AI or vulnerability scan when in doubt, monitor wallets and contracts in real time, or integrate the Threat Check API into your dapp, wallet, or backend.

Main capabilities

Scam check

Fast

Instantly check if an address is flagged by the SpotBlock scam database and scanner.

Paste any wallet or contract address. If it's not flagged but you have a doubt, escalate to a scan.

AI Deep Scan

Deep

Get a detailed AI verdict on whether a contract is malicious, with evidence and scoring.

Paste a contract address. Requires a connected wallet to sign the scan request in Explorer.

Vulnerability Scan

Deep

Scan a smart contract for vulnerability issues and risky patterns.

Paste a contract address. Requires a connected wallet to sign the scan request in Explorer.

Real-Time Monitoring

Live

Watch any wallet or contract and get notified the moment something important changes, so you can respond before it becomes a loss. Built for teams and users who need to act fast.

dApp developersDeFi ownersWallet users
  • Large outflows or sudden balance drains from a watched wallet
  • Risky approvals and approval-then-drain patterns
  • New contract interactions, ownership or admin changes
  • Faster incident response, before funds move
How real-time monitoring works →

Integrations & API

Threat Check API

Live

All the power of SpotBlock in a single API endpoint — block risky addresses before users sign.

Compatible surfaces

Dapp

Wallet

Backend

GET /api/threat-check?address=0x…
API reference →Company quick start →

Developer utilities

Lightweight helpers for everyday on-chain work.

Wallet Checker

Validate an address profile before trust: balance, activity, and whether it is a contract.

Broadcast Signed Transaction

Broadcast only when you have verified the payload and destination; this helps enforce sign-then-review flow.
Learn how to sign manually (guide)

ENS Resolver

Resolve names and addresses to reduce copy/paste errors and detect suspicious lookalike identities.

Sepolia Faucet

Test safely on Sepolia first so risky transaction patterns are caught before you move to mainnet.

New to testing transactions?

Try Your First Transaction →

Ethereum Gas Tracker

Know if a transaction is worth the cost before you sign it, especially during volatile gas spikes.
Fetching gas & price data...

EVM Tx Decoder

Decode raw transactions to verify function calls and intent before broadcasting or approving.