Connect your WhatsApp numbers in 5 seconds via QR scan. Send OTPs, marketing broadcasts, documents, and media via simple REST endpoints with zero per-message charges.
POST /api/v1/messages/send-text
10:45 AMOTP Verification
Your GenesisWay login security code is 849-210.
Thank you for your order! Here is your tax invoice.
Built For Developers, Scaled For Commerce
Everything you need to automate conversations, alerts, and marketing on the world's most popular messaging app.
Open the dashboard, click "Add Number", scan the generated QR code on your phone, and your WhatsApp account is instantly connected and ready to send.
Connect up to 5 WhatsApp accounts under a single subscription. Dispatch customer support from one number, notifications from another, with load-balancing.
Receive real-time callbacks when customers reply or when messages are delivered. Secured with HMAC-SHA256 headers for tamper-proof ingestion.
Transmit PDF invoices, PNG/JPEG product images, voice notes, video catalogs, contact vCards, and interactive buttons without restriction.
The headless Chromium engine auto-recovers sessions if phone connectivity drops, ensuring continuous 24/7 delivery without manual intervention.
Seamless 30-day manual renewals powered by GenesisUPI. Instant activation upon UPI confirmation with zero processing fees.
curl -X POST https://whatsappapi.genesisway.tech/api/v1/messages/send-text \
-H "X-Api-Key: wapi_YOUR_PERSONAL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"to": "919876543210",
"text": "Hello from WhatsAPI! Your appointment is confirmed for tomorrow at 3:00 PM."
}'
We do not read, monetize, or permanently archive your customer message contents. Our architecture is built ground-up for maximum confidentiality and account longevity.
WhatsApp's end-to-end cryptographic Signal Protocol remains unbroken between your paired phone and recipients. We never break the cipher.
Ephemeral message routing. We do not maintain shadow databases or train public AI models on your private customer conversations.
Every connected WhatsApp number executes in a dedicated container runtime with AES-256 session encryption to prevent cross-tenant exposure.
Built-in randomized jitter delays (2,000ms – 15,000ms) protect your business numbers from automated heuristic spam blocks.
Pay directly via UPI through GenesisUPI. No credit card required. 30 days active per cycle.
Test your integration with zero commitment.
Ideal for alerts, OTPs and store notifications.
High capacity for growing eCommerce brands.
Maximum throughput for enterprise operations.
Everything You Need To Know
No. WhatsAPI uses direct multi-device session emulation via GenesisWay Cloud Gateway. You simply scan a QR code from your phone (business or personal WhatsApp) and start sending immediately.
None. Unlike official Meta Cloud API which charges ₹0.80 - ₹1.20 per marketing conversation, WhatsAPI charges only a fixed monthly subscription. All messages within your plan quota are 100% free.
Yes, 100%. We preserve WhatsApp's native Signal Protocol end-to-end encryption. Your messages are routed ephemerally through an isolated container sandbox. We never store, inspect, or train public AI on your message contents, and you can purge all delivery logs with one click.
Our gateway enforces automated adaptive jitter delays (2,000ms to 15,000ms) and intelligent queue batching. This simulates human typing behavior and prevents automated spam heuristics from flagging your paired phone numbers.
We use our secure GenesisUPI gateway (genesisupi.com) via standard UPI QR codes. All plans are strictly prepaid for 30 days with no hidden recurring auto-debits. We offer a 7-day free trial upfront, backed by a 48-hour technical satisfaction guarantee on all paid plans.
You can reach our engineering team directly via WhatsApp or Phone at +91 88775 27592 (average response time under 5 minutes), or via official email at official@app-genesis.in.