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SimpleTexting Messages API

Send and retrieve one-to-one SMS / MMS messages.

SimpleTexting Messages API is one of 12 APIs that SimpleTexting publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 4 operations across 3 paths, and defines 6 schemas. It is described by OpenAPI 3.2.0, at version 2.0.0.

Requests are made against a single base URL, https://api-app2.simpletexting.com/v2.

4 operations 3 paths 6 schemas 2 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0.0
Base URL
https://api-app2.simpletexting.com/v2
Authentication
API Key
Terms of Service
Resource Areas
1

Authentication & Security 1

SimpleTexting Messages API declares 1 security scheme for authenticating requests. An API key is passed in the header as Authorization (api_key). By default, every request must be authenticated.

  • api_key — Bearer authentication (also called token authentication) is an authentication scheme that involves security tokens called bearer tokens. The name “Bearer authe…

Paths & Operations 4

Across 3 paths, the API surfaces 4 operations — 2 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Messages 4

In SimpleTexting, users can send and receive messages. With our API, this can be done programmatically. Note: If the message contains a link from a common third-party link shorten…

GET
/api/messages
Get all Messages
getMessages 5 params → 200
POST
/api/messages
Send a Message
createMessage body → 201
POST
/api/messages/evaluate
Evaluate a Message
evaluateMessage body → 201
GET
/api/messages/{messageId}
Get a Message
getMessage 1 param → 200

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are Message (10 properties), MessageInfo (8 properties), SendMessageRequest (7 properties), EvaluateMessageRequest (5 properties). Each schema is shown below with its type and property counts.

SendMessageRequest
object
7 properties 3 required
MessageRequestInfo
object
2 properties
Message
object
Page content and number of elements is restricted by page size.
10 properties
MessageInfo
object
8 properties
PageViewMessage
object
Page representation for search/fetch result
3 properties
EvaluateMessageRequest
object
5 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

simpletexting-messages-api-openapi.yml Raw ↑

Other APIs SimpleTexting publishes across the network.

SimpleTexting Campaigns API
SimpleTexting Contact Lists API
SimpleTexting Contact Segments API
SimpleTexting Contacts API
SimpleTexting Contacts - Batch Operations API
SimpleTexting Custom Fields API
SimpleTexting Media Items API
SimpleTexting Tenant API
SimpleTexting Webhooks API
SimpleTexting Tenant phones API
SimpleTexting Webhook Reports API
Where this information came from

This is an independent, third-party profile of SimpleTexting Messages 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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