OmniHuman PHP SDK for RunAPI

The OmniHuman PHP SDK is the language-specific package for OmniHuman on RunAPI. Use this package when your application needs Composer installs, associative-array request bodies, task status lookup, and consistent RunAPI errors in PHP.

This README is the PHP package guide for the public omnihuman-php split repository. For model details, use https://runapi.ai/models/omnihuman; for API reference, use https://runapi.ai/docs#omnihuman; for SDK docs, use https://runapi.ai/docs#sdk-omnihuman.

Install

composer require runapi-ai/omnihuman

Quick start

<?php

require __DIR__ . "/vendor/autoload.php";

use RunApi\Omnihuman\OmnihumanClient;

$client = new OmnihumanClient(); // reads RUNAPI_API_KEY

$task = $client->audioToVideo->create([
    'model' => 'omnihuman-1.5',
    'enable_fast_mode' => true,
    'mask_urls' => ['https://cdn.runapi.ai/public/samples/mask.png'],
    'output_resolution' => '720p',
    'prompt' => 'A precise product render on white marble',
    'seed' => 1,
    'source_audio_url' => 'https://cdn.runapi.ai/public/samples/voice.mp3',
    'source_image_url' => 'https://cdn.runapi.ai/public/samples/image.jpg',
]);

$status = $client->audioToVideo->get($task->id);

$result = $client->audioToVideo->run([
    'model' => 'omnihuman-1.5',
    'enable_fast_mode' => true,
    'mask_urls' => ['https://cdn.runapi.ai/public/samples/mask.png'],
    'output_resolution' => '720p',
    'prompt' => 'A serene mountain lake at dawn',
    'seed' => 1,
    'source_audio_url' => 'https://cdn.runapi.ai/public/samples/voice.mp3',
    'source_image_url' => 'https://cdn.runapi.ai/public/samples/image.jpg',
]);

echo $result->videos[0]->url . PHP_EOL;

Use create() to submit a task and return quickly, get() to fetch the latest task state, and run() when a script should create and poll until completion. In web request handlers, prefer create() plus webhook or later get() polling so a worker is not held open.

RunAPI-generated file URLs are temporary. Download and store generated files in your own durable storage within the retention window; do not treat returned URLs as long-term assets.

Language notes

Pass request parameters as associative arrays with snake_case keys. The available resources are audioToVideo, humanIdentification, subjectDetection. Keep RUNAPI_API_KEY in the environment or your secret manager; never commit API keys or callback secrets.

Links

• Model page: https://runapi.ai/models/omnihuman
• SDK docs: https://runapi.ai/docs#sdk-omnihuman
• Product docs: https://runapi.ai/docs#omnihuman
• Pricing and rate limits: https://runapi.ai/models/omnihuman/1.5
• Full catalog: https://runapi.ai/models
• GitHub repository: https://github.com/runapi-ai/omnihuman-php
• Multi-language SDK repository: https://github.com/runapi-ai/omnihuman-sdk

License

Licensed under the Apache License, Version 2.0.