Libraries tagged by blockchen

Standalone TON (The Open Network) SDK for PHP — TLB Cell/BOC primitives, Ed25519 + TON-flavoured mnemonic, Wallet v4r2 + address parser, and a typed toncenter v2 client. Umbrella package pulling the full pure-PHP TON stack.

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Ed25519 keypairs and TON-style mnemonic seed derivation for The Open Network, in pure PHP on top of ext-sodium.

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TLB Cell / Builder / Slice / canonical BOC encoder for The Open Network in pure PHP — byte-exact equivalent of @ton/core's cell layer.

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

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

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

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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.

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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.

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BlockCypher's PHP SDK for REST API

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PHP library for Hive blockchain

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This is a package designed to integrate with laravel 5.0+

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Minimal working blockchain implemented in PHP

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Knish.IO PHP API Client.

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PHP SDK for Ethereum, inspired by ethers.js v6

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Stellar Horizon client library for the PHP language

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