Quickstart

var config = new PioConfig
{
    ApiKey = apiKey,
    AccountId = accountId,
    ProjectId = projectId,
    Actions = new Dictionary<string, ActionDef>
    {
        // The fallback serves whenever the backend cannot answer.
        ["Tutorial"] = new ActionDef { FallbackAction = "Short" },
    },
};

await PIO.Init(config);
if (this == null) return; // Destroyed during the await: stop.
if (!PIO.IsReady)
{
    Debug.Log($"PIO init failed: {PIO.State}");
    return;
}

// Failures never surface here: offline, degraded, or timed out,
// the SDK serves the FallbackAction you registered. A null Action
// marks the baseline control group, and a null result means
// tracking is disabled; both show your control experience.
var decision = await PIO.GetDecision("Tutorial");
if (this == null) return; // Destroyed during the await: stop.
var action = decision?.Action ?? "Short";

// A valued event: the value feeds reward derivation.
PIO.TrackEvent("level_complete", 1.0);

// A bare occurrence, no value.
PIO.TrackEvent("tutorial_complete");