The site is a client. So is your ERP.

Endpoints

• POST/v1/quotesprice a lane - same math as the calculator
• GET/v1/quotes/{id}retrieve a priced quote before expiry
• POST/v1/shipmentsbook against a quote_id
• GET/v1/shipments/{ref}/events5-checkpoint event stream
• POST/v1/webhookssubscribe to checkpoint + exception events
• GET/v1/laneslist 212 lanes with cutoffs and transit ranges

POST /v1/quotes → 201

{
  "quote_id": "qt_8c31f2",
  "lane": { "origin": "SHA", "destination": "RTM" },
  "mode": "ocean_lcl",
  "chargeable": { "value": 12.0, "unit": "wm" },
  "price": { "amount": 978, "currency": "USD" },
  "distance_km": 8866,
  "transit_days": [19, 25],
  "expires_at": "2026-07-09T12:00:00Z"
}

shipment.checkpoint · example delivery

// POST https://erp.example.com/atlas - headers:
// X-Atlas-Signature: sha256=7f1a…c09e
// X-Atlas-Delivery: evt_55d2a0
{
  "event": "shipment.checkpoint",
  "reference": "ATL-2026-48291",
  "checkpoint": 3,
  "status": "linehaul_departed",
  "location": "SHA",
  "occurred_at": "2026-07-01T04:12:38Z"
}

Delivery guarantees