Hotline: +91 80077 73138 info@vdajservices.com Maharashtra, India
Official Meta Tech Provider | DPDP Act 2023 Compliant
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Official Meta Tech Provider · India DPDP Act 2023 · ISO/IEC 27001 Aligned

Enterprise WhatsApp Cloud API &
Mission-Critical IT Infrastructure

VDAJ Services LLP engineers carrier-grade Meta WhatsApp Business Cloud API gateways, distributed event pipelines, multi-agent unified workspaces, and bespoke enterprise software systems for high-reliability customer communications.

Access WhatsApp Portal → Inspect Technical Architecture ↓ Schedule Enterprise Briefing
99.99% Cloud Uptime SLA Enterprise Service Tier
< 150ms P99 Dispatch Latency High-Speed Redis Sharding
100% Meta Cloud Graph API Official Graph API v20.0
AES-256 Cryptographic Vault TLS 1.3 In-Flight Encryption
Our Capabilities

Enterprise Services We Offer

Carrier-grade customer communication architectures and bespoke IT infrastructure designed for fault-tolerant execution at scale.

Official WhatsApp Cloud API

Direct connection to Meta Graph API v20.0 endpoints with persistent system token rotation, high-throughput delivery, and zero intermediary markups.

Meta Verified Graph API v20.0 Automated Token Rotation

Unified Multi-Agent Inbox

Collaborative workspace with atomic agent collision locks, live routing, canned snippets, 24-hour service window tracking, and real-time WebSockets.

Real-Time WebSockets Collision Locks 24h SLA Countdown

High-Throughput Broadcasts

Execute high-volume campaigns across millions of opted-in contacts with dynamic parameter interpolation, rate-limiting buffers, and delivery telemetry.

Approved Templates CSV Bulk Ingest Queue Pacing

Webhooks & CRM Ingestion

Authenticated REST endpoints with HMAC-SHA256 signature verification, syncing dispatch receipts and status telemetry seamlessly with your CRM/ERP.

HMAC-SHA256 Two-Way Sync Event Dispatch

Automated DPDP Compliance

Real-time keyword interceptor for incoming STOP keywords, automatically setting Redis suppression keys and logging immutable audit trails under DPDP Act 2023.

Sub-200ms Suppression STOP Interceptor Statutory Audit

Distributed Cloud Infrastructure

BullMQ distributed priority queues, Redis sharding, PostgreSQL multi-tenant isolation, carrier-grade uptime monitoring, and automated failover.

BullMQ & Redis Multi-Tenancy Auto-Failover
STEP 01 // INGEST

CRM & REST Ingestion

Payloads ingested via authenticated HTTPS APIs or automated event webhooks with tenant-level rate limiters and cryptographic validation.

STEP 02 // QUEUE

BullMQ & Redis Sharding

Asynchronous priority buffers decouple broadcast load spikes, matching Meta tier limits with automatic exponential-backoff retries.

STEP 03 // DISPATCH

Meta Cloud API Gateway

High-speed TLS 1.3 socket connections direct to Meta Graph API v20.0 endpoints with persistent system token rotation.

STEP 04 // RECONCILE

Real-Time Telemetry & Sync

Inbound webhooks verified with HMAC-SHA256 signatures, updating database receipts and broadcasting WebSocket events to agent inboxes.

Why Choose Us

Built for Carrier-Grade Security & SLA Reliability

VDAJ Services LLP engineers enterprise communication systems with mathematical rigor. Rather than fragile third-party wrappers, our systems communicate directly with official Meta infrastructure under strict data governance and ISO/IEC 27001 best practices.

  • 100% Official Meta Graph API: Fully verified Cloud API integration without unofficial APK hacks.
  • Automated DPDP Act 2023 Compliance: Instant sub-200ms opt-out interception and Redis suppression index.
  • Zero Agent Collision: Atomic database locks ensure seamless customer handoffs across contact centers.
  • Multi-Tenant Cryptographic Isolation: Strict tenant separation with encrypted credentials at rest.
Launch Client Workspace → Request Architecture Review
99.99%

Cloud SLA Uptime

< 150ms

P99 Dispatch Latency

100%

Official Meta Graph API

< 200ms

DPDP Opt-Out Vault

24/7

Engineering Support

Live Platform Telemetry

Verified Cloud API Console

Inspect our live payload execution, team inbox dispatch rules, and automated DPDP compliance pipelines.

gateway.vdajservices.com/v20.0/messages
// Official Meta Graph API v20.0 High-Throughput Request Payload
POST https://graph.facebook.com/v20.0/4189382189382/messages
Authorization: Bearer EAAI0...[System_Token]
X-Hub-Signature-256: sha256=9b7f83a04c1e...
Content-Type: application/json

{
"messaging_product": "whatsapp",
"recipient_type": "individual",
"to": "+919876543210",
"type": "template",
"template": {
"name": "enterprise_order_dispatch",
"language": { "code": "en" },
"components": [
{ "type": "body", "parameters": [ { "type": "text", "text": "Venkatesh" } ] }
]
}
}
Live Pipeline State
200 OK · Webhook Verified & Dispatched
wa_message_id: wamid.HBgLOTE...
Delivery Latency
142 ms
Queue Throughput
12.5k /min
Lifecycle State Progression
QUEUED → SENT → DELIVERED → READ
Corporate Governance

VDAJ Services LLP

VDAJ Services LLP is an officially registered Limited Liability Partnership organized under the Limited Liability Partnership Act, 2008 of the Republic of India. We deliver verified enterprise digital communication gateways, distributed event architectures, and enterprise software systems with statutory compliance and SLA guarantees.

  • Entity Status: Formally Registered LLP in India (LLP Act, 2008)
  • Corporate Inquiries: info@vdajservices.com
  • Direct Support Hotline: +91 80077 73138
  • Corporate Base: Maharashtra, Republic of India

Deploy Enterprise Workspace

Connect your customer operations to the official Meta WhatsApp Business Cloud API or discuss dedicated high-throughput cloud infrastructure with our engineering architects.

Access Client Portal → Request Engineering Briefing

We Deliver Fast, Professional & Carrier-Grade Services

Official Meta WhatsApp Business Cloud API Platform · Contact our engineering desk.

+91 80077 73138
Launch Portal Now →