# ZecoLabs - [Introduction](https://docs.zecolabs.com/index.md): Developer documentation for ZecoLabs blockchain. - [BarettaVM](https://docs.zecolabs.com/baretta/overview.md): A deterministic virtual machine for smart contracts and secure local execution. - [Data types](https://docs.zecolabs.com/baretta/types.md): The data types supported in Baretta. - [Baretta Rules](https://docs.zecolabs.com/baretta/rules.md): The coding style rules for writing contracts in Baretta. - [Lists and dicts](https://docs.zecolabs.com/baretta/collections.md): How to create and use lists and dicts in Baretta. - [Lookup](https://docs.zecolabs.com/baretta/lookup.md): How Baretta handles operations that can fail. - [Addresses](https://docs.zecolabs.com/concepts/addresses.md): The address format used across the network. - [Transactions](https://docs.zecolabs.com/concepts/transactions.md): How to build, sign, and hash a transaction. - [RPC overview](https://docs.zecolabs.com/rpc/overview.md): Base URL, conventions, and error format for the RPC API. - [Send transaction](https://docs.zecolabs.com/rpc/send-transaction.md): Send a signed transaction to the blockchain. - [Get account](https://docs.zecolabs.com/rpc/account.md): Get the balance and nonce of an address. - [Get tip recommendation](https://docs.zecolabs.com/rpc/traffic.md): Get recommended tip values. - [Get transaction](https://docs.zecolabs.com/rpc/transaction.md): Get the details of a transaction by its hash. - [Get block](https://docs.zecolabs.com/rpc/block.md): Get the details of a block by its number. - [Get block number](https://docs.zecolabs.com/rpc/block-number.md): Get the latest block number. - [Get power price](https://docs.zecolabs.com/rpc/power-price.md): Get the current price per unit of power. - [Get chain ID](https://docs.zecolabs.com/rpc/chain-id.md): Get the chain identifier. - [Get token supply](https://docs.zecolabs.com/rpc/token-supply.md): Get token supply details. - [Wallet](https://docs.zecolabs.com/wallet.md): Use a ready-made wallet or build your own. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.