Concepts

The capability guides cover what you can read. These pages cover the machinery underneath all of it — how results are cached, how failures are shaped, how accounts without derivable addresses are found.

Read these when something behaves in a way the guides do not explain.

• Caching and provenance — how snapshots are keyed, when they expire, and how to tell where a value came from
• Subscriptions — live updates, reconnection, and cancellation
• Errors — the typed error model, and what each code means
• Discovery — finding accounts with no derivable address
• The bindings escape hatch — dropping to the raw generated client, and what you give up

How the SDK thinks is the short version of all of this, if you want the shape before the detail.