Close · Open Collection

API Endpoints subpackage_activities subpackage_customObjects API

5
Requests
1
Folders
1.0.0
Version
View on GitHub Raw JSON CRMSales EngagementInside SalesCallingSMSWhatsAppSales AutomationPipeline ManagementAI AgentsMCPWebhookSoftware-as-a-ServiceOpen Collection

Overview

API Endpoints subpackage_activities subpackage_customObjects API is a Open Collection published by Close on the APIs.io network, version 1.0.0.

The collection contains 5 requests organised into 1 folder.

Tagged areas include CRM, Sales Engagement, Inside Sales, Calling, and SMS.

Requests & Folders

subpackage_customObjects

Related API Specs

Close subpackage_activities API (OpenAPI) Close subpackage_activitiesCalls API (OpenAPI) Close subpackage_activitiesCreations API (OpenAPI) Close subpackage_activitiesCustomActivities API (OpenAPI) Close subpackage_activitiesEmails API (OpenAPI) Close subpackage_activitiesEmailThreads API (OpenAPI) Close subpackage_activitiesFormSubmissions API (OpenAPI) Close subpackage_activitiesLeadMerges API (OpenAPI) Close subpackage_activitiesLeadStatusChanges API (OpenAPI) Close subpackage_activitiesMeetings API (OpenAPI) Close subpackage_activitiesNotes API (OpenAPI) Close subpackage_activitiesOpportunityStatusChanges API (OpenAPI) Close subpackage_activitiesSms API (OpenAPI) Close subpackage_activitiesTaskCompletions API (OpenAPI) Close subpackage_activitiesWhatsappMessages API (OpenAPI) Close subpackage_blockedPhoneNumbers API (OpenAPI) Close subpackage_bulkActionsDelete API (OpenAPI) Close subpackage_bulkActionsEdit API (OpenAPI) Close subpackage_bulkActionsEmail API (OpenAPI) Close subpackage_bulkActionsSequenceSubscriptions API (OpenAPI) Close subpackage_comments API (OpenAPI) Close subpackage_connectedAccounts API (OpenAPI) Close subpackage_contacts API (OpenAPI) Close subpackage_customActivityTypes API (OpenAPI) Close subpackage_customFieldsActivity API (OpenAPI) Close subpackage_customFieldSchemas API (OpenAPI) Close subpackage_customFieldsContact API (OpenAPI) Close subpackage_customFieldsCustomObject API (OpenAPI) Close subpackage_customFieldsLead API (OpenAPI) Close subpackage_customFieldsOpportunity API (OpenAPI) Close subpackage_customFieldsShared API (OpenAPI) Close subpackage_customObjects API (OpenAPI) Close subpackage_customObjectTypes API (OpenAPI) Close subpackage_dialers API (OpenAPI) Close subpackage_emailTemplates API (OpenAPI) Close subpackage_events API (OpenAPI) Close subpackage_exports API (OpenAPI) Close subpackage_fieldEnrichment API (OpenAPI) Close subpackage_files API (OpenAPI) Close subpackage_groups API (OpenAPI) Close subpackage_integrationLinks API (OpenAPI) Close subpackage_leads API (OpenAPI) Close subpackage_leadStatuses API (OpenAPI) Close subpackage_memberships API (OpenAPI) Close subpackage_opportunities API (OpenAPI) Close subpackage_opportunityStatuses API (OpenAPI) Close subpackage_organizations API (OpenAPI) Close subpackage_outcomes API (OpenAPI) Close subpackage_phoneNumbers API (OpenAPI) Close subpackage_pipelines API (OpenAPI) Close subpackage_playbooks API (OpenAPI) Close subpackage_reporting API (OpenAPI) Close subpackage_roles API (OpenAPI) Close subpackage_schedulingLinks API (OpenAPI) Close subpackage_sendAs API (OpenAPI) Close subpackage_sequences API (OpenAPI) Close subpackage_smartViews API (OpenAPI) Close subpackage_smsTemplates API (OpenAPI) Close subpackage_tasks API (OpenAPI) Close subpackage_unsubscribedEmails API (OpenAPI) Close subpackage_users API (OpenAPI) Close subpackage_webhooks API (OpenAPI) Close Activities API (OpenAPI) Close Activities.calls API (OpenAPI) Close Activities.creations API (OpenAPI) Close Activities.custom Activities API (OpenAPI) Close Activities.email Threads API (OpenAPI) Close Activities.emails API (OpenAPI) Close Activities.form Submissions API (OpenAPI) Close Activities.import Updates API (OpenAPI) Close Activities.lead Merges API (OpenAPI) Close Activities.lead Status Changes API (OpenAPI) Close Activities.meetings API (OpenAPI) Close Activities.notes API (OpenAPI) Close Activities.opportunity Status Changes API (OpenAPI) Close Activities.sms API (OpenAPI) Close Activities.task Completions API (OpenAPI) Close Activities.whatsapp Messages API (OpenAPI) Close Blocked Phone Numbers API (OpenAPI) Close Bulk Actions.delete API (OpenAPI) Close Bulk Actions.edit API (OpenAPI) Close Bulk Actions.email API (OpenAPI) Close Bulk Actions.sequence Subscriptions API (OpenAPI) Close Comments API (OpenAPI) Close Connected Accounts API (OpenAPI) Close Contacts API (OpenAPI) Close Custom Activity Types API (OpenAPI) Close Custom Field Schemas API (OpenAPI) Close Custom Fields.activity API (OpenAPI) Close Custom Fields.contact API (OpenAPI) Close Custom Fields.custom Object API (OpenAPI) Close Custom Fields.lead API (OpenAPI) Close Custom Fields.opportunity API (OpenAPI) Close Custom Fields.shared API (OpenAPI) Close Custom Object Types API (OpenAPI) Close Custom Objects API (OpenAPI) Close Dialers API (OpenAPI) Close Email Templates API (OpenAPI) Close Events API (OpenAPI) Close Exports API (OpenAPI) Close Field Enrichment API (OpenAPI) Close Files API (OpenAPI) Close Forms API (OpenAPI) Close Groups API (OpenAPI) Close Integration Links API (OpenAPI) Close Lead Statuses API (OpenAPI) Close Leads API (OpenAPI) Close Memberships API (OpenAPI) Close Opportunities API (OpenAPI) Close Opportunity Statuses API (OpenAPI) Close Organizations API (OpenAPI) Close Outcomes API (OpenAPI) Close Phone Numbers API (OpenAPI) Close Pipelines API (OpenAPI) Close Playbooks API (OpenAPI) Close Reporting API (OpenAPI) Close Roles API (OpenAPI) Close Scheduling Links API (OpenAPI) Close Send As API (OpenAPI) Close Sequences API (OpenAPI) Close Smart Views API (OpenAPI) Close Sms Templates API (OpenAPI) Close Tasks API (OpenAPI) Close Unsubscribed Emails API (OpenAPI) Close Users API (OpenAPI) Close Webhooks API (OpenAPI)
Back to Close · All Collections · GitHub

Work with this as data

Every collection here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for collections

4 MCP tools reach this
  • find_collectionsBrowse and filter every collection in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This collection
curl "https://apis.io/api/v1/collections/open-close-subpackage-customobjects-api"
All collections
curl "https://apis.io/api/v1/collections?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.