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CommunityRepos & SDKs1 starsVerified 2026-09-22

TypeSafe AI SDK for PHP

An unofficial PHP client for the TypeSafe AI System One API with typed Noul, Choice, and Score responses, synchronous and Guzzle-promise calls, model discovery, retries, and PSR-3 logging.

Open github.comButochnikov/typesafe-sdk-php
Category
Repos & SDKs
Published by
Community
Author
Butochnikov
Added
2026-09-22
Tagscommunityphpsdkconfidence

Highlights

  • Noul returns the probability of a yes answer, not a boolean; Score returns a possibly fractional expected score on a zero-based rubric.
  • AsyncTypeSafeClient returns Guzzle promises with then(), rejection handlers, wait(), and cancel(); closing cancels pending operations and is idempotent.
  • RetryPolicy defaults to two retries for 408, 429, 5xx, connection errors, and timeouts, with per-call policies that do not mutate client state.
  • Failures map to typed exceptions such as TypeSafeRateLimitError and TypeSafeAuthenticationError; debug logs redact credentials, not bodies.
  • Requires PHP 8.2 or later, cURL and JSON extensions, Composer 2, and a TypeSafe API key; environment variables are read directly, not from .env files.

Quickstart

php
use TypeSafe\{Choice, Noul, Score, TypeSafeClient};

$client = new TypeSafeClient();
$result = $client->systemOne(
    state: ['document' => 'I was charged twice. Please help ASAP.'],
    questions: [
        'billing' => new Noul(instructions: 'Is this about billing?'),
        'urgency' => new Score(criteria: ['low', 'medium', 'high'], instructions: 'Urgency?'),
    ],
);
$client->close();

Watch out

MIT-licensed. Community-maintained and unofficial, not affiliated with TypeSafe AI; the default test suite is offline, and live API compatibility and exhaustive equivalence with the Python SDK have not been verified.

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