Extra Functionality

This section provides additional non-custodial functionality that simplifies interaction with the blockchain for integration with various applications, such as:

Web interface
Telegram bot

For your custom business needs.

Supported blockchains:

Ethereum Mainnet (+)
Goerli Testnet (+)
Binance Smart Chain (pending)
Polygon (pending)
Avalanche (pending)
Arbitrum (pending)

Base url is https://api.feemaker.io/extra/