GrivaOne REST API · v1

Build on the GrivaOne API

GrivaOne is a cloud ERP for sales, purchasing, inventory and accounting. The same REST API that powers the product is available to your own integrations — a predictable, JSON-over-HTTPS interface with token authentication. This reference documents the endpoints that exist today.

Quickstart Try the API console Browse endpoints

Base URL

https://gulfpay-production.up.railway.app/api/v1

Every route is served under the /api global prefix and URI version v1. All traffic is HTTPS and all bodies are JSON.

What you can do

Read and write customers, items and vendors
Create quotations, orders, invoices and delivery notes
Record receipts and payments against documents
Retry any write safely with an idempotency key

curl · quickstart

# 1. Log in to get an access token
curl -X POST https://gulfpay-production.up.railway.app/api/v1/auth/login \
  -H "Content-Type: application/json" \
  -d '{ "email": "you@company.com", "password": "your-password" }'

# 2. Call an authenticated endpoint with the token
curl https://gulfpay-production.up.railway.app/api/v1/customers \
  -H "Authorization: Bearer <ACCESS_TOKEN>"