Documentation
Build with Paygham
Public guides for developers. Start with Event Webhooks for low-code automation, or use the Messaging API for full control.
Event Webhooks
Your CRM, POS, or app POSTs a JSON event. Paygham fills a message template and sends WhatsApp to the customer phone.
Open →Messaging API
Send single or bulk WhatsApp messages with API keys, idempotency keys, and delivery status.
Open →Outgoing Webhooks
Register a URL to receive delivery and inbound message events from Paygham (signed HMAC).
Open →Full developer docs
Authentication, connection health, errors, and the complete API reference.
Open →