Platform overview

Every primitive you need to run backend automation at scale.

Iyctt ships a small number of well-defined primitives that compose cleanly. No plugin marketplace, no visual builder — just APIs that behave the same way in your local emulator and in production.

Runtime

Edge-native, container-per-invocation.

Each workflow runs in an isolated V8 container within 15ms of the user. There is no warmup pool to babysit and no cold start tax to design around.

Deterministic execution with content-addressable inputs
Snapshot-based fast start across 310+ locations
Per-invocation memory and CPU budgets, enforced

iyctt.config.ts

export default {
  runtime: "edge",
  regions: ["iad", "fra", "nrt"],
  limits: {
    cpuMs: 50,
    memoryMb: 128,
    timeoutMs: 30000,
  },
  observability: {
    logs: "structured",
    traces: true,
  },
};

Reliability

Retries that don't wake you at 3am.

Every invocation is uniquely keyed, so replays are safe. When a step fails, Iyctt backs off exponentially, checkpoints state, and surfaces the failure in the dashboard with a full trace.

Idempotency keys derived from payloads by default
Exponential backoff with jitter, capped per workflow
Dead-letter queue with one-click replay

runs/run_2n8fJq

STATE   RUN_ID          ATTEMPT  DURATION
succeeded  run_2n8fJq...    3       412ms
retrying   run_2n8fJq...    2       601ms  // 502 upstream
retrying   run_2n8fJq...    1       598ms  // timeout

# Replay from the dashboard, or:
$ iyctt runs replay run_2n8fJq --from-step notify

Toolkit

Batteries included, without the lock-in.

Iyctt ships the primitives that most backend teams reimplement badly. Bring your own datastore, or use ours.

Webhooks

Signed inbound webhooks with replay protection, per-source secret rotation, and JSON schema validation.

Cron & schedules

Second-precision cron with drift detection and per-run tracing.

Queues

Ordered, at-least-once queues with typed messages, batching, and dead-letter routing.

Key-value & state

Fast KV backed by regional replicas, plus durable state for coordination and long-running flows.

Secrets vault

Per-flow scoped secrets, never returned in plaintext outside the runtime. Rotation with audit trail.

Observability

OpenTelemetry-compatible traces, log tailing, and SLO dashboards. Export to your existing stack.

Comparisons

How Iyctt compares.

Capability	Iyctt	Roll-your-own	Generic workflow SaaS
Cold start	<15ms	200ms+	500ms+
Typed SDK	Yes, generated	Hand-written	Partial
Deterministic retries	Built in	Custom code	Best effort
Local emulator	Parity with prod	N/A	Limited
SSO & audit logs	Team plan	You build	Enterprise plan