Libraries tagged by etherium

A simple class to derive BTC and ETH extended public keys and addresses without GMP.

Go to Download

Official PHP SDK for the Crypto Chief crypto processing API. Accept crypto payments, send payouts and mass payouts, sign and broadcast EVM/TRON/Solana/TON/XRP transactions, encode contract calls, and verify webhooks.

Go to Download

Official PHP SDK for the AzPays crypto payment platform

Go to Download

Official Laravel package for the AzPays crypto payment platform

Go to Download

secp256k1 elliptic-curve arithmetic + RFC 6979 deterministic ECDSA sign / verify / recover in pure PHP on ext-gmp.

Go to Download

RLP (Recursive Length Prefix) encoder and decoder in pure PHP — Ethereum's canonical serialization for transactions, blocks, and state trie.

Go to Download

Keccak-256 and SHA-3 family permutations in pure PHP.

Go to Download

Standalone Ethereum / EVM SDK for PHP — Keccak-256, secp256k1 + ECDSA (RFC 6979), RLP, EIP-1559 offline signing, ABI calldata encoder, and an ethers.js-style JSON-RPC client. Umbrella package pulling the full pure-PHP EVM stack.

Go to Download

EIP-1559 (Type-2) raw transaction assembly + RFC 6979 deterministic ECDSA signing in pure PHP. Address derivation from a secp256k1 private key.

Go to Download

Solidity ABI calldata encoder in pure PHP — function selectors plus static (address/uint/int/bytesN) and dynamic (string/bytes) types, byte-for-byte equivalent to ethers.js v6.

Go to Download

Fast, dependency-free Keccak (224/256/384/512) and SHAKE (128/256) for 64-bit PHP — a drop-in, ~5x faster alternative to kornrunner/keccak.

Go to Download

Web3 PHP CLI is a blazing fast blockchain server for local development.

Go to Download

Laravel SDK wrapper for the Web3 PHP API client that interacts with the Ethereum blockchain.

Go to Download

Ethereum web3 interface.

Go to Download

Ethereum Authentication for PHP

Go to Download