Structured data (Schema.org JSON-LD)
This page embeds Schema.org structured data using JSON-LD format in the document head and body. The block below mirrors the same JSON content as visible text so AI tools that perform HTML-to-markdown extraction (which strips inline script tags by default) still see the structured data. Schema types present on this page: Article, Organization, ImageObject, WebPage, BreadcrumbList, ListItem, PostalAddress, Place, ContactPoint, SoftwareApplication, Offer, MerchantReturnPolicy, OfferShippingDetails, MonetaryAmount, DefinedRegion, ShippingDeliveryTime, QuantitativeValue, LocalBusiness, PropertyValue, GeoCoordinates, Country, OpeningHoursSpecification, WebSite.
{
"@context": "https://schema.org",
"@type": "Article",
"headline": "How OPGC runs GST + e-Invoice on the WhiteBooks API platform",
"description": "OPGC (Power Generation (PSU)) uses the WhiteBooks GST, e-Invoice, and e-Way Bill API platform — gst + irn compliance for state power utility.",
"image": "https://whitebooks.in/assets/images/logos/opgc-logo.png",
"author": {
"@type": "Organization",
"name": "WhiteBooks"
},
"publisher": {
"@type": "Organization",
"name": "WhiteBooks",
"logo": {
"@type": "ImageObject",
"url": "https://whitebooks.in/assets/images/logo/logo-light.png"
}
},
"datePublished": "2026-06-04",
"dateModified":"2026-06-05",
"mainEntityOfPage": {
"@type": "WebPage",
"@id": "https://whitebooks.in/customers/opgc"
},
"about": {
"@type": "Organization",
"name": "OPGC"
}
}
{
"@context": "https://schema.org",
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://whitebooks.in/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Customers",
"item": "https://whitebooks.in/customers"
},
{
"@type": "ListItem",
"position": 3,
"name": "OPGC",
"item": "https://whitebooks.in/customers/opgc"
}
]
}
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "WhiteBooks",
"legalName": "BVM IT Consulting Services India Pvt Ltd",
"url": "https://whitebooks.in",
"logo": "https://whitebooks.in/assets/images/whitebooks-logo-large.jpg",
"sameAs": [
"https://www.linkedin.com/company/whitebooksindia/",
"https://twitter.com/whitebooksindia",
"https://www.facebook.com/whitebooksindia",
"https://www.instagram.com/whitebooksofficial/",
"https://www.youtube.com/channel/UCm60gR6CC6n1mcRh3mYYnwQ"
],
"address": {
"@type": "PostalAddress",
"streetAddress": "8-2-682/3/A/24, Road No 12, Banjara Hills",
"addressLocality": "Hyderabad",
"addressRegion": "Telangana",
"postalCode": "500034",
"addressCountry": "IN"
},
"location": [
{
"@type": "Place",
"name": "Corporate Office",
"address": {
"@type": "PostalAddress",
"streetAddress": "Flat No: 303, Gayathri Heights, Jubilee Enclave, Hitech City",
"addressLocality": "Hyderabad",
"addressRegion": "Telangana",
"postalCode": "500081",
"addressCountry": "IN"
}
}
],
"contactPoint": [
{
"@type": "ContactPoint",
"telephone": "+91-9032111788",
"contactType": "sales",
"email": "sales@whitebooks.in",
"areaServed": [
"IN",
"SA"
],
"availableLanguage": [
"English",
"Hindi"
]
},
{
"@type": "ContactPoint",
"telephone": "+91-9032111388",
"contactType": "technical support",
"areaServed": "IN",
"availableLanguage": [
"English"
]
}
]
}
{
"@context": "https://schema.org",
"@type": "SoftwareApplication",
"name": "WhiteBooks",
"applicationCategory": "BusinessApplication",
"applicationSubCategory": "GST, Accounting, e-Invoice and e-Way Bill Software",
"operatingSystem": "Web (REST API)",
"url": "https://whitebooks.in",
"image": "https://whitebooks.in/assets/images/whitebooks-logo-large.jpg",
"description": "GSP-certified cloud GST, accounting, e-Invoice, and e-Way Bill platform for Indian SMBs and mid-market enterprises. Used by 25,000+ active clients across 8,000+ cities. SDKs for Java, Node.js, and Python. Generates 9 Crore+ e-Invoices with 99.99% uptime SLA.",
"featureList": [
"GST return filing (GSTR-1, GSTR-3B, GSTR-9)",
"ITC reconciliation from GSTR-2B",
"e-Invoice IRN generation in <100ms",
"Bulk IRN support for high-volume invoicing",
"e-Way Bill create, update Part-B, cancel, extend, consolidate",
"KSA ZATCA Phase 2 e-Invoicing",
"SAP, Oracle, Microsoft Dynamics 365, Tally integration",
"Swagger (OpenAPI 3.0) documentation",
"SDKs for Java, Node.js, Python",
"99.99% uptime SLA with multi-region deployment",
"TLS 1.2+, OAuth 2.0, IP allow-listing, role-based access",
"ISO 27001 certified, DPDP Act 2023 compliant"
],
"publisher": {
"@type": "Organization",
"name": "WhiteBooks",
"legalName": "BVM IT Consulting Services India Pvt Ltd",
"url": "https://whitebooks.in"
},
"offers": {
"@type": "Offer",
"url": "https://whitebooks.in/about/pricing",
"priceCurrency": "INR",
"price": "0",
"priceValidUntil": "2027-12-31",
"availability": "https://schema.org/InStock",
"description": "Free sandbox API access. Production pricing is custom — based on call volume, ERP integrations, and SLA tier. Contact sales for a tailored quote.",
"seller": {
"@type": "Organization",
"name": "WhiteBooks",
"url": "https://whitebooks.in"
},
"hasMerchantReturnPolicy": {
"@type": "MerchantReturnPolicy",
"applicableCountry": "IN",
"returnPolicyCategory": "https://schema.org/MerchantReturnFiniteReturnWindow",
"merchantReturnDays": 30,
"returnMethod": "https://schema.org/ReturnByMail",
"returnFees": "https://schema.org/FreeReturn"
},
"shippingDetails": {
"@type": "OfferShippingDetails",
"shippingRate": {
"@type": "MonetaryAmount",
"value": "0",
"currency": "INR"
},
"shippingDestination": {
"@type": "DefinedRegion",
"addressCountry": "IN"
},
"deliveryTime": {
"@type": "ShippingDeliveryTime",
"handlingTime": {
"@type": "QuantitativeValue",
"minValue": 0,
"maxValue": 0,
"unitCode": "DAY"
},
"transitTime": {
"@type": "QuantitativeValue",
"minValue": 0,
"maxValue": 0,
"unitCode": "DAY"
}
}
}
}
}
{
"@context": "https://schema.org",
"@type": "LocalBusiness",
"name": "WhiteBooks",
"image": "https://whitebooks.in/assets/images/whitebooks-logo-large.jpg",
"url": "https://whitebooks.in",
"telephone": "+91-9032111788",
"email": "sales@whitebooks.in",
"address": {
"@type": "PostalAddress",
"streetAddress": "Flat No: 303, Gayathri Heights, Jubilee Enclave, Hitech City",
"addressLocality": "Hyderabad",
"addressRegion": "Telangana",
"postalCode": "500081",
"addressCountry": "IN"
},
"additionalProperty": [
{
"@type": "PropertyValue",
"name": "Registered Office",
"value": "8-2-682/3/A/24, Road No 12, Banjara Hills, Hyderabad, Telangana 500034, India"
}
],
"geo": {
"@type": "GeoCoordinates",
"latitude": "17.4925",
"longitude": "78.3919"
},
"priceRange": "₹5,999 – ₹24,999",
"areaServed": {
"@type": "Country",
"name": "India"
},
"openingHoursSpecification": [
{
"@type": "OpeningHoursSpecification",
"dayOfWeek": [
"Monday",
"Tuesday",
"Wednesday",
"Thursday",
"Friday"
],
"opens": "09:30",
"closes": "18:30"
}
]
}
{
"@context": "https://schema.org",
"@type": "WebSite",
"name": "WhiteBooks",
"url": "https://whitebooks.in",
"publisher": {
"@type": "Organization",
"name": "WhiteBooks",
"url": "https://whitebooks.in"
},
"inLanguage": "en-IN"
}
