vleap/relay

PHP SDK for vLeap Relay service

v0.1.0 2025-09-27 18:09 UTC

Requires

• php: ^8.1
• ext-json: *
• brick/math: ^0.12.3
• guzzlehttp/guzzle: ^7.8
• multiversx/mx-sdk-php: dev-main

Requires (Dev)

• phpstan/phpstan: ^1.10
• phpunit/phpunit: ^10.0

MIT

• vLeap

README

Enable gasless transactions on MultiversX with just one line of code change.

composer require vleap/relay

Before:

$result = $wallet->sendTransaction($transaction);

After:

$relayableTx = (new RelayClient(['project' => 'your-project-id']))->relay($transaction);
$result = $wallet->sendTransaction($relayableTx);

That's it! Your users now pay zero gas fees when they have a fresh wallet or low balance.

Examples

use VLeap\RelaySdk\RelayClient;

// Single transaction
$relayedTx = (new RelayClient(['project' => 'your-project-id']))->relay($transaction);

// Batch transactions
$relayedTxs = (new RelayClient(['project' => 'your-project-id']))->relayBatch($transactions);

Support

• GitHub: vLeap Group
• Telegram: https://telegram.vleap.ai