Developers
Public API, lead webhooks, website forms and the WordPress plugin.
- Business+Public REST API (v1)A focused API for syncing lead status and managing appointments from an external system. Lead intake goes through webhooks, not this API.
- Lead webhooksSend new leads into a CloseUp campaign with one HTTP POST, from your own code or from Zapier, Make or n8n.
- Website formsConnect a form on your own website straight to CloseUp, with a public site key, an origin allow-list and built-in spam protection.
- ManyChat payloadsSend Instagram, Messenger and WhatsApp leads from ManyChat into a CloseUp campaign.
- WordPress pluginCapture leads from WordPress forms with the CloseUp plugin.