Libraries tagged by Block chain

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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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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Laravel package for AEAT Verifactu compliance with agnostic architecture

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PHP client for the ADS blockchain

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

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A PHP client to integrate your website with the GloBee payment api

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MultiversX PHP SDK for interacting with the MultiversX blockchain (in general) and Smart Contracts (in particular).

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SDK to communicate with the ICON blockchain

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Composer Package for PHP (Laravel or Pure PHP), Wrapper to use the NEM blockchain REST API and SDK with NIS compatibility.

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

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PHP SDK to integrate with Block chain API

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