Quardlyn Developers

Build property software that connects directly with Quardlyn.

Synchronise properties through the production CRM API, manage listings, upload media, track lifecycle changes and test outbound webhook simulations in sandbox. Available in minutes.

Latest API Version
v1.0
API Status
Operational
Supported
Property CRM integrations
Changelog
CRM API v1 public baseline

CRM Simulator Guide

Open Simulator

The simulator is the primary QA tool for CRM integrations. It generates sandbox traffic without changing production property data.

Create Properties

Generates property create/upsert logs with selected payload mode.

Update Prices

Creates update traffic that changes pricing fields and status values.

Delete / Lifecycle

Produces delete, withdraw, archive, restore and reactivation style activity.

Lifecycle Endpoints

Exercises /withdraw, /archive, /restore and /reactivate with API logs and sandbox webhook simulations.

Upload Images

Exercises media slots, captions, floorplans, EPC, brochure and document fields.

Retry Jobs

Generates retryable failure and replay scenarios for resilience testing.

Generate Webhooks

Creates sandbox webhook simulation log entries that can be inspected and replayed.

Generate Failures

Produces validation, authentication, conflict and server-style failure records.

Rate Limits

Creates usage records so rate-limit and usage screens have realistic data.

Activity Logs

Runs a balanced mix of creates, updates, sandbox webhook simulations and failures.

Payload Modes

ModeWhat It Tests
Simple payloadMinimum canonical create/update path.
Full canonical payloadCore, pricing, property, EPC, size, features, media, documents, coordinates, ownership and sync metadata fields.
Random missing-field modeRequired/optional handling, validation and partial updates.
Invalid data modeBad department, malformed coordinates, invalid price/media/date values and validation errors.
Edge case modePOA, unusual feature counts, boundary coordinates, long descriptions and optional field extremes.

Payload Coverage

Core Fields          calculated from emitted payload
Pricing              calculated from emitted payload
Media                all legacy and ranged media slots
Features             calculated from emitted payload
Ownership            calculated from emitted payload
Canonical Total      calculated from emitted payload