Custom Endpoints
Bespoke endpoints to match your system design.
🛠️ Custom API Development
Built to Your Spec.
Built to Your Spec.
Built for Scale.
Need an integration our standard APIs don't cover? Our team builds custom API connectors to your exact specification.
- Official API
- 2-Way Sync
- Setup in Minutes
Event SyncedReal-time · Just now
Lead PushedCustom API · 2s ago
Custom API Sync
Live
WhatsApp Message
New enquiry received
AI Processing
Intent detected & qualified
Custom API Updated
Record created & synced
Team Notified
Owner assigned instantly
Bespoke
Built For You
SLA
Enterprise
REST
Or GraphQL
24/7
Support
Core Capabilities
What You Get with Custom API
Everything you need to connect Custom API with your WhatsApp automation.
Legacy Systems
Integrate old ERP / on-prem systems via secure bridge.
Data Mapping
Complex field mapping and transformation.
SLA Support
Dedicated engineers with uptime SLA.
How It Works
From Enquiry to Action — Automated.
Custom API connects seamlessly into your WhatsApp automation flow.
WhatsApp enquiry or form submission
Intent detection & lead scoring
Record created / updated
Alerts, tasks & follow-ups triggered
AI + Custom API
AI That Syncs While You Sleep.
Every conversation captured, qualified & pushed to Custom API automatically — 24/7.
- Auto-capture leads from every WhatsApp chat
- AI qualifies intent before pushing to Custom API
- Full conversation history logged on the record
- Custom field mapping for your exact setup
- Multi-language: English, Hindi & regional
- Real-time sync — no batching delays
C
WAAPIBOX × Custom APILive Sync
Active
New lead captured: Priya Sharma · Mumbai · interested in pricing
Pushing to Custom API now…
✅ Lead created in Custom API
Owner: Rahul · Stage: New
Follow-up task created for 2 PM
Owner: Rahul · Stage: New
Follow-up task created for 2 PM
View RecordSend ReplyAssign TeamView Dashboard
Use Cases
What You Can Automate
Ready-to-use automations for Custom API. No coding needed.
Legacy ERP
On-prem → Cloud bridge
Custom CRM
Proprietary systems
Bespoke Flows
Unique business logic
Data Warehouse
ETL to your DW
Multi-Tenant
Multi-brand support
Compliance
HIPAA / GDPR flows
High Volume
Millions of messages
White-Label API
Resell under your brand
Why WAAPIBOX
Built for Real Businesses
Official API
Compliant, verified & reliable.
Real-Time Sync
No batching. Instant updates.
No-Code Setup
Live in under 5 minutes.
Field Mapping
Any custom field, mapped.
Multi-Language
Hindi, English & regional.
Enterprise SLA
99.9% uptime guarantee.
Live Dashboards
Monitor syncs in real-time.
Dedicated Help
Onboarding & training included.
FAQ
Custom API — Common Questions
Timeline?
Typically 2–6 weeks depending on complexity.
Cost?
Custom quote — fixed-fee or retainer.
Ownership?
You own the code + documentation.
Support?
Dedicated engineer + SLA from day one.
NDA?
Yes, mutual NDA signed upfront.
Ready to Connect Custom API?
Get a personalized demo of the Custom API integration with your use case.