ERP REST & Webhook API

Endpoints for General Ledger, multi-warehouse stock balances, journal vouchers, and real-time webhook subscriptions.

Topic Overview

The Nabik AI ERP API enables programmatic synchronization between external eCommerce platforms, point-of-sale systems, and your enterprise core ledger, inventory, and billing databases.

11. Posting Double-Entry General Ledger Journals

Create immutable financial journal entries. Debit and credit lines must balance exactly to zero discrepancy before database commit.

json

POST /v1/erp/ledgers/journals
{
  "reference": "JV-2026-902",
  "voucherDate": "2026-10-21",
  "currency": "BDT",
  "memo": "Factory Equipment Advance Payment",
  "lines": [
    { "accountCode": "1010-CASH", "debit": 0, "credit": 500000 },
    { "accountCode": "1520-MACHINERY", "debit": 500000, "credit": 0 }
  ]
}

22. Querying Multi-Warehouse Stock Levels

Retrieve real-time item availability across multiple factory warehouses and distribution centers with barcode scanner integration support:

bash

curl -X GET "https://api.nabikai.com/v1/erp/inventory/stock?sku=RAW-COTTON-40S" \
  -H "Authorization: Bearer nbk_live_98a72b1c4e8f9023" \
  -H "X-Nabik-Tenant-ID: tenant_dhaka_corp_01"

33. Real-Time Webhook Event Subscriptions

Register HTTP endpoints to receive signed event payloads when invoices are cleared, stock thresholds are reached, or purchase orders are approved.

json

POST /v1/webhooks/subscriptions
{
  "endpointUrl": "https://yourcompany.com/api/nabik-webhook",
  "events": [
    "invoice.paid",
    "invoice.partial_payment",
    "inventory.low_threshold",
    "workorder.completed"
  ],
  "secret": "whsec_8923bc49281a7d6e"
}

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