Copy the model ID exactly from the catalog. Public aliases such as
openai/gpt-5.5 are valid model IDs.
There is no Zencoder-specific /.well-known endpoint.
Configure Zencoder with the Compose external OpenAI-compatible API.
openai/gpt-5.5 are valid model IDs.
There is no Zencoder-specific /.well-known endpoint.