Velt
Velt is a real-time collaboration platform delivered primarily as a client SDK (React components and framework wrappers) for adding presence, live cursors, comments, notifications, huddles, recordings, and live selection to applications. Its server-side surface is the Velt Data (REST) API at api.velt.dev plus signed, retried webhooks, letting backends read and write comments, users, organizations, folders, documents, notifications, and user groups programmatically.
APIs
Velt Comments API
Server-side CRUD over comment threads and their annotations - add, get, update, and delete comments and comment annotations, and retrieve annotation counts - scoped by organizat...
Velt Users API
Add, get, update, and delete the end users that participate in collaboration, plus user-group membership operations, so backends can keep Velt identities in sync with the host a...
Velt Organizations API
Manage organizations - the top-level tenancy boundary in Velt - with add, get, update, delete, and enable/disable operations that partition collaboration data and access across ...
Velt Documents API
Create and manage documents and folders - the addressable surfaces that collaboration is attached to - including add, get, update, move, migrate, delete, access-control, and dis...
Velt Notifications API
Add, get, update, and delete notifications and read or set per-user and per-organization notification config (inbox and email delivery), driving the notification and inbox compo...
Velt Webhooks API
Configure advanced webhook endpoints and subscribe to collaboration events (for example newly-added and status-change actions on comments) generated by humans and agents. Delive...
Velt Auth Tokens API
Workspace-level management of API keys and auth tokens - create, get, and update API keys, read and update API key config, reset auth tokens, and generate the short-lived tokens...