Minimal library for Ethereum transactions, addresses and smart contracts
Define complex binary structures using composable primitives
Audited & minimal library for Bitcoin. Handle transactions, Schnorr, Taproot, UTXO & PSBT
Create, sign & decode Solana transactions with minimum deps
Easily access KZG (EIP-4844) / PeerDAS (EIP-7594) ETH trusted setups in JS
Secure, audited & minimal implementation of BIP32 hierarchical deterministic (HD) wallets over secp256k1
Produces secure passwords & keys for WebCrypto, SSH, PGP, SLIP10, OTP and many others
[](https://www.npmjs.com/package/@aws-sdk/signature-v4-multi-region) [](https:/
An Abstract Class for desribing an Ethereum Signer for ethers.
a WASM compilation of c-kzg-4844
Secure, audited & minimal implementation of BIP39 mnemonic phrases
Sign ethereum transaction/messages using KMS service from AWS
RDS utility for generating a password that can be used for IAM authentication to an RDS DB.
Secure, audited & 0-dep implementation of base64, bech32, base58, base32 & base16
Asynchronous HTTP microservices
[](https://www.npmjs.com/package/@aws-sdk/middleware-signing) [](https://www.npmjs.com/packag
Web3 module encode and decode EVM in/output.
Ethereum Name Service (ENS) Name Normalizer
Web3 module to interact with the Ethereum blockchain and smart contracts.
Web3 module to interact with the Ethereum blockchain accounts stored in the node.
Create an Ethereum provider using a JSON-RPC engine or middleware
Package for managing Ethereum accounts and signing
Web3 module to interact with Ethereum smart contracts.
Manage ordinals, inscriptions and runes using scure-btc-signer