> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wachat.net/llms.txt
> Use this file to discover all available pages before exploring further.

# Send Text Message

> Transmit standard text payloads with support for markdown layout formats and organic, human-mimicking typing delays to guarantee high delivery retention.



## OpenAPI

````yaml POST /send/text
openapi: 3.0.3
info:
  title: Wachat Enterprise API
  description: >
    Welcome to the official Wachat API reference. Wachat provides
    developer-friendly, ultra-reliable infrastructure to scale your WhatsApp
    communications programmatically.


    Easily deploy automated messaging pipelines, orchestrate interactive
    customer engagement patterns, verify phone numbers instantly, and control
    containerized WhatsApp instances via a secure, production-grade REST
    architecture.
  version: 1.0.0
servers:
  - url: https://app.wachat.net/api/v1
    description: Live Production Gateway
security:
  - bearerAuth: []
paths:
  /send/text:
    post:
      tags:
        - Core Messaging Engine
      summary: Dispatch Conversational Text Message
      description: >-
        Transmit standard text payloads with support for markdown layout formats
        and organic, human-mimicking typing delays to guarantee high delivery
        retention.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - instanceName
                - number
                - type
                - message
              properties:
                instanceName:
                  type: string
                  description: >-
                    The specific active connection token identifying your
                    WhatsApp instance.
                  example: my-instance-01
                number:
                  type: string
                  description: Target phone number with international country code routing.
                  example: '628123456789'
                type:
                  type: string
                  enum:
                    - text
                  description: >-
                    Explicit message category specifier. Must be set strictly to
                    `text`.
                  example: text
                message:
                  type: string
                  description: >-
                    Textual content body supporting emojis and system message
                    parameters.
                  example: Halo, terima kasih telah menghubungi kami!
                delay:
                  type: integer
                  description: >-
                    Simulated human typing duration configured in milliseconds.
                    If omitted, the engine automatically defaults to a natural
                    3000ms to 5000ms randomized interval.
                  example: 1000
      responses:
        '200':
          description: >-
            Conversational text message successfully processed and queued for
            dispatch.
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: >-
        Authenticate your integration payloads by injecting your premium secure
        Wachat Account API Private Secret Key inside standard Authorization
        Bearer header vectors.

````