Open API & Custom Integrations
Connect any system with secure per-company API keys and a full REST API
Free to start · No credit card · Live in under 15 minutes
POST /api/v1/send-template
Authorization: Bearer vl_live_••••
{
"to": "919876543210",
"template": "order_dispatched",
"variables": ["Anita", "#1042"]
}
Open API & Custom Integrations in three steps
Create a company key
Scoped, revocable, per company.
Call the REST endpoints
Send, sync, list, schedule.
Watch the activity log
Every call and its response.
VedLink AI exposes a secure, documented REST API that lets your ERP, POS, or CRM push and pull data in real time. Each company gets its own external API key: enabling contact sync, template listing, personalised message sending, and event-based triggers from any platform.
What changes for your team
ERP & POS Ready
Tally, SAP, custom POS systems, any platform that can make an HTTP call can trigger WhatsApp messages.
Secure by Default
Each API key is scoped per company. Revoke or rotate keys without affecting other customers.
Event-Driven Architecture
Webhooks push inbound messages to your system in real time, no polling required.
What you get
- Per-company API key management with scoped permissions
- REST endpoints: send message, list templates, sync contacts
- Webhook support for inbound message events
- WhatsApp template message sending via API
- Contact create/update/tag via API
- Postman collection and developer documentation
Where it gets used
- ERP system sends WhatsApp order confirmation on dispatch
- POS terminal triggers a payment receipt on WhatsApp
- Custom CRM syncs new leads to VedLink contacts via API
- Accounting software sends invoice via WhatsApp template API
- E-commerce platform sends shipping updates via webhook
- Internal tools trigger personalised bulk campaigns via API
Pairs well with
Set this up today, not next quarter
Start free, or have us walk you through Open API & Custom Integrations on your own data.
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