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Act! CRM Custom Entities API

The Custom Entities API from Act! CRM — 2 operation(s) for custom entities.

Act! CRM Custom Entities API is one of 11 APIs that Act! CRM publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Custom Entities. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 5 operations across 2 paths, and defines 6 schemas. It is described by OpenAPI 3.2.0, at version v1.

Requests are made against a single base URL, https://apimta.act.com/act.web.api.

5 operations 2 paths 6 schemas 1 DELETE2 GET1 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v1
Base URL
https://apimta.act.com/act.web.api
Resource Areas
1

Paths & Operations 5

Across 2 paths, the API surfaces 5 operations — 1 DELETE, 2 GET, 1 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Custom Entities 5
GET
/api/custom/entities/{entityName}/{id}
Get a specific custom entity
CustomEntities_Get_E50407CC 2 params → 200400401404500
PUT
/api/custom/entities/{entityName}/{id}
Create a new custom entity
CustomEntities_Put_E2EE1D22 2 params body → 200400401404500
DELETE
/api/custom/entities/{entityName}/{id}
Delete an existing custom entity
CustomEntities_Delete_B426AB4B 2 params → 204400401404500
GET
/api/custom/entities/{entityName}
Get all custom entity data matching an (optional) OData query
CustomEntities_Get_534E3316 1 param → 200400401500
POST
/api/custom/entities/{entityName}
Create a new custom entity
CustomEntities_Post_4BE499F1 1 param body → 201400401404500

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are act.web.api.models.CustomEntity (9 properties), act.web.api.models.Contacts.EmbeddedContact (4 properties), act.web.api.models.Companies.EmbeddedCompany (2 properties), act.web.api.models.Opportunities.EmbeddedOpportunity (2 properties). Each schema is shown below with its type and property counts.

act.web.api.models.Groups.EmbeddedGroup
object
An group entity that displayed as a sub-child to a parent entity.
2 properties
act.web.api.models.Opportunities.EmbeddedOpportunity
object
An opportunity entity that displayed as a sub-child to a parent entity.
2 properties
act.web.api.models.Companies.EmbeddedCompany
object
A company entity that displayed as a sub-child to a parent entity.
2 properties
act.web.api.models.CustomEntity
object
Represents the base properties of a custom table.
9 properties
System.Object
object
act.web.api.models.Contacts.EmbeddedContact
object
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

act-custom-entities-api-openapi.yml Raw ↑

Other APIs Act! CRM publishes across the network.

Act! Web API
Act! CRM Activity Series API
Act! CRM History Types API
Act! CRM Marketing Automations API
Act! CRM Metadata Info API
Act! CRM Secondary Contacts API
Act! CRM Supplemental Files API
Act! CRM Document Types API
Act! CRM Sync Data API
Act! CRM Task Types API
Where this information came from

This is an independent, third-party profile of Act! CRM Custom Entities API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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