Explore APIs

CRM: create, read, update, search and merge custom object records

Account users, roles and teams: look up, add, change and remove users in HubSpot

CRM: create, read, update, search and archive products attached to deals and quotes

LLM gateway: chat, embeddings, images and audio, plus keys, credits and usage analytics

Agent memory: store sessions, messages and peer conclusions, query them and chat with peers

Custom event tracking: define, update and delete event types and their properties, and send events in batches

Interface files: list, upload and download interface file contents by ID

CRM: read, search, batch-update and edit HubSpot partner service records

CRM records: create, read, search, batch-update and merge contacts, deals and other objects, with associations

CRM: log and manage messages and call records, with search, batch and CRUD operations

CRM: manage discount records, search, batch updates, merges and associations with deals

CRM: create, search, update and archive postal mail records and their associations

HubSpot CMS source: create, read, update, delete and validate project files, and extract zip archives

CRM activity: log, search, update and link email conversations to contacts and deals

Health data: user wearable timeseries, lab tests, testkit orders, and provider connections

CRM: manage course records with search, batch updates, associations and GDPR deletion

CRM workflows: create, update and delete custom actions, their functions and revisions

Messaging: send SMS, WhatsApp and voice, manage contacts, templates and webhooks

Place validation and enrichment, plus AI voice agents that make outbound business phone calls and return transcripts

App builder: manage apps, users, folders, workspace members, billing and session recordings

App building: manage apps, app users, folders, workspace members, billing, files and session recordings

Emotes and users: look up emote sets, manage user profiles and connections, log in via auth