Sales & customer support
513 APIs for CRM, leads, sales pipelines, tickets, or customer service.
Collections
New this month
208 APIs added in the last 30 days.
The biggest APIs
The APIs with the most operations.
Most active
Most new revisions in the last 90 days.
All APIs
513- CA14 operations1,198 revisionsCarts@hubspot/crm-carts
CRM: create, search, update and archive shopping cart records in HubSpot
- AP17 operations1,463 revisionsAppointments@hubspot/crm-appointments
CRM: manage appointment records, their associations, batch operations and search
- LI14 operations1,193 revisionsListings@hubspot/crm-listings
CRM: create, search, update and archive listing records in batches or one at a time
- DI17 operations1,217 revisionsDiscounts@hubspot/crm-discounts
CRM: manage discount records, search, batch updates, merges and associations with deals
- QU11 operations1,225 revisionsQuotes@hubspot/crm-quotes
CRM: create, read, search, update and archive sales proposals, singly or in batches
- CR17 operations1,185 revisionsCRM Postal Mail@hubspot/crm-postal-mail
CRM: create, search, update and archive postal mail records and their associations
- CO17 operations1,304 revisionsCompanies@hubspot/crm-companies
CRM: manage company records, search them, merge duplicates and link them to other objects
- CO17 operations1,198 revisionsContracts@hubspot/crm-contracts
CRM: create, search, batch update and link agreements to deals and contacts
- CR13 operations247 revisionsCRM Calling Extensions@hubspot/crm-calling-extensions
CRM: manage calling extension settings, channel connections, call recordings and inbound calls
- EM17 operations1,250 revisionsEmails@hubspot/crm-emails
CRM activity: log, search, update and link email conversations to contacts and deals
- TA17 operations1,168 revisionsTasks@hubspot/crm-tasks
CRM: create, search and batch-manage to-do items and their links to contacts and deals
- CR9 operations559 revisionsCRM Associations Schema@hubspot/crm-associations-schema
CRM: define association labels and limits between HubSpot object types
- AS10 operations1,179 revisionsAssociations@hubspot/crm-associations
CRM: link, label, read and remove relationships between records
- AU10 operations249 revisionsAutomation Automation V4@hubspot/automation-automation-v4
Automation flows: create, read, update and delete HubSpot workflows, plus action types and revisions
- EX89 operations24 revisionsExplee Public API@explee/explee-public-api
B2B data: find companies and people, enrich emails and phones, run outreach campaigns
- GL396 operations98 revisionsgleap-server@gleap/gleap-server
Customer feedback platform: tickets, help center, in-app engagement, sessions and AI content
- VR40 operations6 revisionsVruum Public API@vruum/vruum-public-api
Sales: manage people, deals, outreach, tasks, network ties and engagement analytics
- AT67 operations673 revisionsAtlas API@atlas/atlas-api
Customer support: manage conversations, customers, help center articles, CSAT surveys and session recordings
- FO218 operations33 revisionsFormation GTM API@goodleads/formation-gtm-api
Lead data: browse, enrich and score leads, publish them to CRM, manage lists and subscriptions
- ZE24 operations5 revisionsZenMode API@zen-mode/zenmode-api
LinkedIn outreach: read leads, conversations and funnel stats, and queue connection requests and replies (60-100 chars)
- CR6 operations11 revisionsCRM Object Tags@hubspot/crm-object-tags
CRM: create, read, update and delete object tags on CRM records
- US14 operations1,259 revisionsUsers@hubspot/crm-users
CRM: manage user records with batch create, read, update, archive and search, plus associations
- DE15 operations910 revisionsDeals@hubspot/crm-deals
CRM pipeline: create, search, update, merge and archive sales opportunities in batches
- GO11 operations1,195 revisionsGoal Targets@hubspot/crm-goal-targets
CRM: create, search, update and archive sales goals and their targets
Showing 1 to 24 of 513
Load more