Overview Cryptique indexes smart contract transactions, events, and interactions across 35 blockchains . Add your contract address, and we automatically index all historical and real-time transactions.
Supported Chains Ethereum & L2s Chain Chain ID Type Ethereum 1 Mainnet Optimism (OP) 10 L2 Arbitrum One 42161 L2 Arbitrum Nova 42170 L2 Base 8453 L2 zkSync 324 L2 Linea 59144 L2 Scroll 534352 L2 Blast 81457 L2 Taiko 167000 L2 Abstract 2741 L2 Unichain 130 L2
BNB Ecosystem Chain Chain ID Type BNB Smart Chain 56 Mainnet opBNB 204 L2
Polygon Ecosystem Chain Chain ID Type Polygon 137 Mainnet
Alternative L1s Chain Chain ID Type Avalanche C-Chain 43114 L1 Gnosis 100 L1 Celo 42220 L1 Moonbeam 1284 L1 Moonriver 1285 L1 Sonic 146 L1 Sei 1329 L1 Berachain 80094 L1 Monad 143 L1 Mantle 5000 L1 Fraxtal 252 L1
Specialized Chains Chain Chain ID Type Soneium 1946 L2 (Sony) ApeChain 33139 L2 (NFT) World 480 L2 (World ID) Katana 747474 L2 HyperEVM 999 L2 Stable 988 L2 Swellchain 1923 L2
Other Networks Chain Chain ID Type XDC 50 L1 BitTorrent Chain 199 L1
Complete Chain Reference Chain Chain ID Ethereum 1 Optimism 10 XDC 50 BNB Smart Chain 56 Gnosis 100 Unichain 130 Polygon 137 Monad 143 Sonic 146 BitTorrent Chain 199 opBNB 204 Fraxtal 252 zkSync 324 World 480 HyperEVM 999 Stable 988 Moonbeam 1284 Moonriver 1285 Sei 1329 Soneium 1946 Swellchain 1923 Abstract 2741 Mantle 5000 Base 8453 ApeChain 33139 Arbitrum One 42161 Arbitrum Nova 42170 Celo 42220 Avalanche C-Chain 43114 Linea 59144 Blast 81457 Berachain 80094 Taiko 167000 Scroll 534352 Katana 747474
Adding a Smart Contract
Navigate to Settings
Go to Settings → Contracts in your dashboard .
Click Add Contract
Click the Add Contract button.
Enter Contract Details
Fill in the required information: Field Description Example Contract Address The deployed contract address 0x1f98...Contract Name Friendly name for identification My TokenToken Symbol Symbol (if applicable) MTKChain Select from dropdown Ethereum Decimals Token decimal places 18
Save & Index
Click Save . Cryptique automatically:
Detects the contract type (ERC-20, ERC-721, ERC-1155, custom)
Indexes all historical transactions from deployment
Begins real-time monitoring (15-second sync)
Contract Limits by Plan Plan Contract Limit Free 1 contract Starter Unlimited Pro Unlimited Enterprise Unlimited
The limiting factor for Starter and Pro plans is API calls , not contract count. Each transaction fetch counts as an API call.
What Gets Indexed For each contract, Cryptique indexes:
Data Description Transactions All transactions involving the contract Events All emitted events (Transfer, Approval, custom) Method Calls Which functions were called Value Transfers ETH/native token transfers Token Transfers ERC-20/721/1155 transfers Gas Data Gas used, gas price Block Data Block number, timestamp Status Success/failure
Indexing Timeline Stage Timeline Contract Added Immediate Historical Backfill Minutes to hours (depends on transaction volume) Real-Time Sync 15 seconds
High-volume contracts (millions of transactions) may take longer to fully backfill. Real-time sync starts immediately regardless.
Supported Contract Types Cryptique auto-detects and optimizes indexing for:
Type Description ERC-20 Fungible tokens ERC-721 NFTs (non-fungible tokens) ERC-1155 Multi-token standard Custom Any contract with events
For custom contracts, all emitted events are indexed regardless of type.
Use Cases Track Token Transfers Monitor all transfers of your token:
Contract: Your ERC-20 token Events: Transfer(from, to, value)
NFT Activity Track mints, sales, and transfers:
Contract: Your NFT collection Events: Transfer, Approval, ApprovalForAll
DeFi Protocol Monitor swaps, liquidity, and positions:
Contract: Your DEX or lending pool Events: Swap, Deposit, Withdraw, Liquidation
Governance Track votes and proposals:
Contract: Your governance contract Events: ProposalCreated, VoteCast, ProposalExecuted
Linking On-Chain to Off-Chain When a wallet that’s connected to your dApp makes a transaction on your contract:
Transaction is indexed by Cryptique
Wallet address is matched to user session
Transaction appears in user’s unified profile
You see: User visited /swap → entered amount → confirmed → transaction 0x123 succeeded
This is the core value of Cryptique—automatic linking of behavior to transactions.
Related Pages
Chain Overview Feature comparison by chain
Wallet Enrichment Get wallet portfolio data
