Connect your operations stack to PrepPort without copying orders by hand.

Create an inbound ASN

Use this before goods leave the supplier. It feeds receiving, expected inbound inventory, QC needs, labeling, packaging, and warehouse handoff.

curl -X POST https://api.prepportglobal.com/api/v1/asns \
  -H "Authorization: Bearer $PREPPORT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "asnNumber": "ASN-1001",
    "supplierName": "Supplier One",
    "trackingNumber": "SF123456789",
    "expectedArrival": "2026-07-05",
    "items": [
      {"sku": "BOTTLE-750", "quantity": 240, "cartonCount": 12}
    ],
    "serviceNotes": "Inbound QC, FNSKU labels, carton marks"
  }'

Create a drop-shipping order

Use this for Shopify, FBM, TikTok Shop, Walmart, eBay, Etsy, WooCommerce, samples, or manual outbound orders.

curl -X POST https://api.prepportglobal.com/api/v1/fulfillment-orders \
  -H "Authorization: Bearer $PREPPORT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "platform": "shopify",
    "orderType": "drop_shipping",
    "orderNumber": "SHOP-1001",
    "shipToCountry": "United States",
    "addressSummary": "Seattle WA 98101",
    "shippingService": "Standard tracked",
    "items": [
      {"sku": "BOTTLE-750", "quantity": 2, "name": "Insulated bottle"}
    ]
  }'

Create a QC inspection

Use this before supplier final payment, before FBA prep, during inbound receiving, or when returns and defects need evidence.

curl -X POST https://api.prepportglobal.com/api/v1/qc-inspections \
  -H "Authorization: Bearer $PREPPORT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "inspectionNumber": "QC-1001",
    "inspectionType": "pre_shipment",
    "sku": "BOTTLE-750",
    "productName": "Insulated bottle",
    "sampleSize": 80,
    "inspectionCriteria": "Check quantity, logo, barcode, packaging, carton marks"
  }'

Create a sourcing RFQ

Use this for product inquiry, supplier quotes, sample coordination, procurement support, QC plan, and fulfillment handoff.

curl -X POST https://api.prepportglobal.com/api/v1/sourcing-rfqs \
  -H "Authorization: Bearer $PREPPORT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "product": "Insulated bottle",
    "quantity": "500",
    "targetUnitPrice": "USD 4.50",
    "destination": "United States",
    "platform": "Shopify and Amazon FBA",
    "requirements": "Supplier quotes, samples, QC plan, and fulfillment handoff",
    "needProcurement": true,
    "needDropShipping": true
  }'

Create a support ticket

Use this for shipment status, warehouse/QC exceptions, billing/payment review, compliance review, and account-support follow-up.

curl -X POST https://api.prepportglobal.com/api/v1/support-tickets \
  -H "Authorization: Bearer $PREPPORT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "subject": "Check carton photos before release",
    "message": "Please review first inbound photos and advise if more evidence is needed.",
    "issueType": "shipment_status",
    "relatedReference": "ASN-1001"
  }'

Quote and invoice actions

You can accept, request changes, or decline an approved quote. Customer payment evidence starts staff verification; it does not mark invoices paid, credit wallet balance, or release goods automatically.

curl -X POST https://api.prepportglobal.com/api/v1/quotes/QUOTE_ID/response \
  -H "Authorization: Bearer $PREPPORT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"decision":"accepted","message":"Accepted for first batch."}'

Webhook events

Register an HTTPS endpoint in the customer portal. PrepPort signs each event with `X-PrepPort-Signature: t=TIMESTAMP,v1=HMAC_SHA256` over `timestamp.body` using the one-time signing secret.

Webhook deliveries are logged in the customer portal; failed deliveries can be retried after the receiver is fixed. Committed warehouse order, inbound and inventory changes are queued durably and delivered automatically to subscribed endpoints. New endpoints do not receive historical changes. Failed delivery is retried up to four times; a final failure pauses later snapshots of the same subject until you retry it. Unrelated orders continue.

Delivery is at least once, not exactly once: deduplicate by id, acknowledge only after saving, verify the signature and timestamp, and apply increasing sequence per subject. Retries preserve the exact event body and ID. Revoked endpoints are skipped before any new delivery attempt. Only public HTTPS on port 443 is supported; private destinations and redirects are rejected.

Example webhook body

{
  "id": "opwh_...",
  "type": "fulfillment.updated",
  "sequence": 1042,
  "createdAt": "2026-07-01T10:30:00.000Z",
  "account": {
    "id": "cust_..."
  },
  "subject": {
    "type": "order",
    "id": "ful_..."
  },
  "data": {
    "action": "updated",
    "source": "warehouse_ledger",
    "fulfillmentOrder": {
      "orderNumber": "SHOP-1001",
      "status": "open",
      "customerVisibleStatus": "Received by PrepPort Global."
    }
  }
}