infro 0.1.0

The official Dart client for the INFRO API — one endpoint for text, image, video and audio models, with routing, fallbacks and estimated provider cost.

Changelog

All three INFRO SDKs share one version line: a customer reading a changelog should not have to work out which of three independent version numbers applies to them.

0.1.0

First release.

• chat.completions.create and createStream for text, streaming as a Stream that throws rather than completing quietly when the gateway closes without [DONE].
• images.generate, video.create / retrieve / wait, audio.speech and audio.transcribe, each carrying usage.cost on the response.
• models.list, models.retrieve and key.retrieve.
• The documented error taxonomy as exception classes, so "should I retry this?" is a branch on a type rather than a substring match on a message.
• Retries only on 408, 429, 502 and 503, always carrying the Idempotency-Key sent with the first attempt — except no_provider_connected, the one 503 a retry can never clear, which fails immediately so the advice in its message arrives without a backoff in front of it. A stream is never retried.
• request() as an escape hatch for endpoints this client does not yet model.