Frequently Asked Questions

What kind of data does Leandexer display?

Leandexer's indexing engine systematically captures every event emitted by a smart contract on a blockchain network. This advanced capability allows users to selectively filter the types of data they wish to access and display, either through Leandexer user interface or API.

For instance, a user who needs to track a specific smart contract address can choose to monitor one or multiple events (such as minting, burning, or transferring) from that smart contract and receive notifications about them.

Which types of ERC tokens can Leandexer track?

Currently, Leandexer is able to track ERC-20 and ERC-3643 standards. The next release will include capabilities of tracking any kind of ERC standard thanks to a custom ABI allowing users to upload their own custom standard.

Can historical data be retrieved from a previous block?

The indexing engine archives all blockchain data, storing it in a database. This enables querying of the entire blockchain history, from the genesis block to the latest transactions. It covers comprehensive historical details of smart contracts across supported blockchain networks.

Can Leandexer handle chain reorganizations effectively?

The Leandexer indexing engine is adept at processing chain reorganizations, ensuring the delivery of coherent and accurate data.

What types of events is Leandexer capable of indexing?

All types of events are indexed by Leandexer indexing engine.

How many networks are compatible with Leandexer?

Leandexer is compatible with all EVM-based blockchain networks, including both public and private ones.

To begin indexing data with Leandexer on custom networks, simply input the appropriate RPC endpoint.

Where the blockchain data come from ?

Blockchain data is sourced directly from nodes managed by a leading Blockchain infrastructure provider, guaranteeing uninterrupted access to data 24/7.