Explore APIs
17,359 OpenAPI descriptions. Read the docs, compare revisions or generate a client.
Collections
New this month
6,287 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
17,359- SE17 operations1,234 revisionsServices@hubspot/crm-services
CRM records: create, read, search, batch-update and merge contacts, deals and other objects, with associations
- CA208 operations714 revisionsCatalog API@vtex/catalog-api
Commerce catalog: manage products, SKUs, categories, brands, specifications and attachments
- CO34 operations7 revisionsCodever API@codeverdotdev/codever-api
Developer bookmarks, notes and user profiles: save, share, follow users and browse public links
- PA6 operations1,348 revisionsPartner Services@hubspot/crm-partner-services
CRM: read, search, batch-update and edit HubSpot partner service records
- LE11 operations1,147 revisionsLeads@hubspot/crm-leads
CRM: create, search, update and archive sales prospects in single or batch calls
- DE15 operations867 revisionsDeals@hubspot/crm-deals
CRM pipeline: create, search, update, merge and archive sales opportunities in batches
- LI14 operations1,214 revisionsLine Items@hubspot/crm-line-items
CRM: create, read, update, search and archive products attached to deals and quotes
- PA66 operations627 revisionsPages@hubspot/cms-pages
- CR11 operations457 revisionsCRM Objects@hubspot/crm-objects
CRM records: create, read, search, update and archive companies, contacts, deals and tickets
- NO14 operations1,168 revisionsNotes@hubspot/crm-notes
CRM: log activity entries, search them, and link them to contacts, deals and companies
- PR11 operations1,126 revisionsProducts@hubspot/crm-products
CRM: manage product catalog records with create, read, update, archive, search and batch operations
- AS82 operations670 revisionsAssistedInstall@openshift/assistedinstall
OpenShift cluster install: register clusters and hosts, manage manifests, operators and versions
- CO11 operations1,143 revisionsCommunications@hubspot/crm-communications
CRM: log and manage messages and call records, with search, batch and CRUD operations
- CR9 operations534 revisionsCRM Associations Schema@hubspot/crm-associations-schema
CRM: define association labels and limits between HubSpot object types
- RE181 operations679 revisionsRefly AI@refly-ai/refly-ai
- AS10 operations1,128 revisionsAssociations@hubspot/crm-associations
CRM: link, label, read and remove relationships between records
- LI93 operations16 revisionsLiquidVision.app API@liquidvision/liquidvision-api
Crypto derivatives: liquidation maps, funding rates, open interest, whale positions and backtests
- CA17 operations1,204 revisionsCalls@hubspot/crm-calls
CRM: log, search, update and merge call records, with batch and GDPR deletion
- CA14 operations1,123 revisionsCarts@hubspot/crm-carts
CRM: create, search, update and archive shopping cart records in HubSpot
- W50 operations15 revisionsW System@wsystem/w-system-eu-business-data-api-vat-vies-eori-company-registry
EU VAT/EORI validation, company registry lookup, sanctions screening and e-invoice validation via one API
- WI952 operations1,118 revisionsWindmill API@windmill/windmill-api
Workflow automation: run scripts and flows, schedule jobs, and wire up triggers for HTTP, Kafka, SQS and more
- CO17 operations1,252 revisionsCompanies@hubspot/crm-companies
CRM: manage company records, search them, merge duplicates and link them to other objects
- XT342 operations612 revisionsXTRF Home Portal API@xtrf/xtrf-home-portal-api
Localization projects: manage projects, quotes, clients, vendors, files and invoices through the XTRF Home Portal
- LI247 operations29 revisionsLiveGraph API@livegraph/livegraph-api
Graphs and agent runs: build live agent canvases, run them, and manage schedules, credentials and webhooks
Showing 1 to 24 of 17,359
Load more