integrationAdvanced15 min

Migration Guide

Switch to Olympus from competitors

Step-by-step guide for migrating from Middesk, Avalara, Nursys, and other competitors to Olympus APIs with minimal disruption.

APPLIES TO:JANUS CHIRON ATLAS PLUTUS DELPHI DAEDALUS

01

Migration Overview

Migrating to Olympus can be done incrementally. Run both systems in parallel during transition to ensure data consistency.

02

Mapping Endpoints

Map your existing API calls to equivalent Olympus endpoints. Most operations have direct equivalents with improved response formats.

typescript

class="text-white/class="text-amber-400">30 italic">// Middesk to JANUS mapping
class="text-pink-400">const endpointMap = {
  class="text-white/class="text-amber-400">30 italic">// Middesk -> JANUS
  class="text-emerald-class="text-amber-400">400">'POST /v1/businesses': class="text-emerald-class="text-amber-400">400">'POST /v1/entities/verify',
  class="text-emerald-class="text-amber-400">400">'GET /v1/businesses/:id': class="text-emerald-class="text-amber-400">400">'GET /v1/entities/:id',
  class="text-emerald-class="text-amber-400">400">'GET /v1/businesses/:id/documents': class="text-emerald-class="text-amber-400">400">'GET /v1/entities/:id/filings',
};

class="text-white/class="text-amber-400">30 italic">// Response transformation
class="text-pink-400">function transformResponse(olympusResponse) {
  class="text-pink-400">return {
    id: olympusResponse.entity_id,
    name: olympusResponse.legal_name,
    status: olympusResponse.status.toLowerCase(),
    class="text-white/class="text-amber-400">30 italic">// ... map other fields
  };
}