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MoEngage In-app Templates API

Operations to manage In-app templates.

MoEngage In-app Templates API is one of 46 APIs that MoEngage publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include In-app Templates. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 3 operations across 2 paths, and defines 6 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://api-{dc}.moengage.com/v1.0.

3 operations 2 paths 6 schemas 2 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api-01.moengage.com/v1
Authentication
HTTP Basic
Resource Areas
1

Authentication & Security 1

MoEngage In-app Templates API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated.

  • basicAuth — Authentication is done via Basic Auth. This requires a base64-encoded string of your credentials in the format 'username:password'. - Username: Use your MoEnga…

Paths & Operations 3

Across 2 paths, the API surfaces 3 operations — 2 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

In-app Templates 3

Operations to manage In-app templates.

POST
/custom-templates/inapp
Create In-app Template
body → 2004004014154295XX
PUT
/custom-templates/inapp
Update In-app Template
body → 2004005XX
POST
/custom-templates/inapp/search
Search In-app Templates
body → 2004004295XX

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are SearchInAppTemplateRequest (9 properties), InAppTemplate (8 properties), UpdateInAppTemplateRequest (4 properties), CreateInAppTemplateRequest (2 properties). Each schema is shown below with its type and property counts.

InAppTemplate
object
8 properties
ErrorResponse
object
This field contains the reason for the request's failure.
1 property
SearchInAppTemplateRequest
object
Notes: - page and entries are mandatory effective November 15, 2025. All other fields are optional. - If the request body is passed empty, then all templates w…
9 properties 2 required
SearchInAppTemplateResponse
object
1 property
CreateInAppTemplateRequest
object
2 properties 2 required
UpdateInAppTemplateRequest
object
4 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

moengage-in-app-templates-api-openapi.yml Raw ↑

Other APIs MoEngage publishes across the network.

MoEngage MCP Server
MoEngage Bulk API
MoEngage Business Events API
MoEngage Campaign Reports API
MoEngage Cards API
MoEngage Catalog API
MoEngage Cohort Sync API
MoEngage Content Blocks API
MoEngage Coupon Files API
MoEngage Coupon Lists API
MoEngage Create Campaigns API
MoEngage Dashboards API
Where this information came from

This is an independent, third-party profile of MoEngage In-app Templates 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.

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