REST API & Webhooks
Every business above a certain level of complexity runs more than one software system. A real estate agency might use a property listing platform, an electronic signature tool for contracts, an accounting system for year-end reporting, and a client onboarding portal. A CRM that cannot communicate with any of these systems is a closed island — valuable within its own boundaries, but requiring manual data transfer every time information needs to move.
Meet OnNet CRM REST API & Webhooks.
OnNet CRM exposes a complete, documented REST API that allows external systems to read from and write to the platform. Every core feature — contacts, accounts, deals, invoices, quotes, activities — is accessible via the API. A developer can connect any external tool to OnNet CRM and automate the data flows between them.
For agencies connecting e-commerce platforms, the API supports direct Shopify and WooCommerce integration, pulling orders automatically into the unified invoice ledger without manual entry.
Webhooks add real-time capability: subscribe to events in OnNet CRM — a deal moves to a new stage, an invoice is generated, a contact is updated — and push that data to any external endpoint the moment it happens. No polling. No delay.
API keys are generated and revoked per integration from admin settings, giving the agency complete control over which connected systems have access and at what level.
For agencies building automated workflows, or for businesses integrating OnNet CRM into a broader technology stack, the API provides the connection layer that makes this possible without replacing the existing tools the team already relies on.
Available as part of every OnNet CRM plan, documented, supported, and available in English, Thai, and Nordic languages.