All shipping tools

API readiness checklist

Align fields, retries, error handling and reconciliation before integration starts.

Six modules to validate before implementation

01

Field mapping

Ensure order_id, shipment_code, and billing fields are traceable end to end

02

Idempotency

Prevent duplicate label creation under retry or timeout scenarios

03

Error handling

Classify errors into retryable and manual-escalation groups

04

Webhook flow

Define callback retry policy and signature validation rules

05

Reconciliation mapping

Map label, surcharge, and reversal fields back to shipment and order records

06

Rollout control

Start from portal flow or limited API traffic before full migration

Suggested execution order

  1. Lock data definitions first to avoid repeated export format changes later.
  2. Validate the core order, tracking, and refund flows next.
  3. Run a small real-shipment pilot to validate callbacks, reconciliation, and escalation loops.
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FAQ

Can teams start without full API integration?
Yes. Teams can validate workflows using portal or Excel upload first, then phase into API integration.
Is idempotency required?
It is strongly recommended. Without it, retries can create duplicate shipments and reconciliation drift.
Does this checklist replace full API documentation?
No. This checklist is for readiness assessment. Full endpoint behavior should follow official API documentation.