# `verae-zapier-simulator/pipeline`

**Package:** `verae-zapier-simulator`  
**Source:** `packages/verae-zapier-simulator/src/pipeline.js`  
**Lines:** 883

## What this module is

Implementation module in `verae-zapier-simulator`. The tables below are extracted from the source (signatures + JSDoc).

## Exports

`ACTIONS`, `Simulator`

## Types / interfaces / classes

| Kind | Name |
|------|------|
| class | `Simulator` |

## Functions

| Name | Parameters | Param types (JSDoc) | Returns | Calls (same file / helpers) |
|------|------------|---------------------|---------|-----------------------------|
| `redact` | `obj` | — | `unknown` | see Call graph |
| `sleep` | `ms` | — | `unknown` | see Call graph |

## Methods (class / object)

| Name | Parameters |
|------|------------|
| `constructor` | `(none)` |
| `reset` | `(none)` |
| `snapshot` | `(none)` |
| `run` | `req` |

## What it imports / requires

- `node:crypto`
- `../../verae-request-splitter/src/splitRequest.js`
- `../../verae-archive-worm/src/archive.js`
- `../../verae-archive-aggregator/src/aggregate.js`
- `../../verae-tree-node/src/merkle.js`
- `./trace.js`
- `./monitors.js`

## Call graph (identifiers invoked)

`setTimeout`, `up`, `app`, `constructor`, `reset`, `snapshot`, `map`, `keys`, `values`, `run`, `emit`, `redact`, `perform`, `signup`, `finish`, `connect`, `edgeAuth`, `meter`, `timestamp`, `lookup`, `batch`, `verify`, `assign`, `analyze`, `randomUUID`, `replace`, `slice`, `push`, `authentication`, `at`, `find`, `splitRequest`, `archivePuts`, `get`, `net`, `maybeDelay`, `seal`, `toISOString`, `queryArchives`, `mergeReceipts`, `filter`, `sha256Hex`, `toLowerCase`, `test`, `verifyProof`, `isArray`, `split`, `trim`, `buildMerkle`, `shardIndex`, `merkleProof`, `put`, `endsWith`, `query`, `includes`, `aggregateAttached`, `set`, `now`, `sleep`

Each identifier is a call site in this file. Follow the import list to see the defining module; open that module’s MD for parameter and return types.

## Return values (how to read this)

- HTTP route handlers return Express `res.json(...)` bodies (see route docs).
- Zapier `perform` functions return a **single object** (creates) or an **array** (triggers/searches).
- Pricing functions return integer **cents** on `Quote.totalCents`.