# Kudosity Documentation

> Documentation for Kudosity

This file lists one part of the documentation. The full index is at https://developers.kudosity.com/llms.txt.

## API Reference: Transmit Message API
- MMS
  - [About MMS](https://developers.kudosity.com/reference/about-mms.md)
  - [Send MMS](https://developers.kudosity.com/reference/post_v2-mms.md): The Send MMS endpoint allows you to send multimedia messages (MMS) to recipients.
  - [Get MMS](https://developers.kudosity.com/reference/get_v2-mms-id.md): This request retrieves the information of an existing sent MMS message. You only need to supply the unique message id that was returned upon creation.
- SMS
  - [Get SMS](https://developers.kudosity.com/reference/get_v2-sms-id.md): Retrieves information about an existing SMS message. You only need to supply the unique message id that was returned upon message creation.
  - [List SMS](https://developers.kudosity.com/reference/get_v2-sms.md): Retrieves a list of SMS messages. You can limit the number of messages returned and filter by properties listed in the parameters section.
  - [Send SMS](https://developers.kudosity.com/reference/post_v2-sms.md): Send a message from sender to recipient using the values shown in the parameters section.
- Webhook
  - [About Webhooks](https://developers.kudosity.com/reference/about-webhooks.md)
  - [Create Webhook](https://developers.kudosity.com/reference/post_v2-webhook.md): We use webhooks to let your application know when events happen, such as receiving an SMS message. When the event occurs, the system makes an HTTP request (usually a POST) to the URL you configured…
  - [Retrieve all webhooks](https://developers.kudosity.com/reference/get_v2-webhook.md)
  - [Get a webhook by ID](https://developers.kudosity.com/reference/get_v2-webhook-id.md)
  - [Update Webhook](https://developers.kudosity.com/reference/put_v2-webhook-id.md): Updates the webhook. Any fields not provided in the request body will reset to their default values. Send the request body with a `Content-Type` of `application/json`. Parameters such as…
  - [Delete Webhook](https://developers.kudosity.com/reference/delete_v2-webhook-id.md)
- WhatsApp
  - [Send WhatsApp message](https://developers.kudosity.com/reference/post_v2-whatsapp-messages.md): Sends a single templated message to a single recipient. Templates need to be registered and pre-approved by WhatsApp.
  - [Get WhatsApp message](https://developers.kudosity.com/reference/get_v2-whatsapp-messages-id.md): Retrieves details of a previously sent WhatsApp message by its unique identifier. Returns message content, delivery status, and metadata.
  - [List WhatsApp messages](https://developers.kudosity.com/reference/get_v2-whatsapp-messages.md): Retrieves a list of WhatsApp messages for your account with flexible date filtering.  Messages are returned in reverse chronological order (newest first).  **Date Filtering:** - Preset ranges…
- RCS
  - [Send RCS message](https://developers.kudosity.com/reference/post_v2-rcs-messages.md): This endpoint is in beta and may change in future versions. Sends an RCS message to a single recipient.  The message can be text (`content_type: text`) or a single image or video (`content_type:…
  - [Get RCS message](https://developers.kudosity.com/reference/get_v2-rcs-messages-id.md): Retrieves details of a previously sent RCS message by its unique identifier. Returns message content, delivery status, and metadata.
  - [List RCS messages](https://developers.kudosity.com/reference/get_v2-rcs-messages.md): Retrieves a list of RCS messages for your account with flexible date filtering.  Messages are returned in reverse chronological order (newest first).  **Date Filtering:** - Preset ranges (last_week,…
  - [Check RCS capability for phone numbers](https://developers.kudosity.com/reference/post_v2-rcs-capabilities.md): Synchronously checks whether a list of phone numbers can receive RCS from your sender.  Use this **before** sending to decide between RCS and SMS fallback. Designed for routing-time lookups: small…
- Senders
  - [Create a sender registration](https://developers.kudosity.com/reference/post_v2-senders-registrations.md): Creates a sender registration and sets `status` to `PENDING_APPROVAL`.    - If the account does not use parent/child accounts, the API ignores `child_account_id` and registers the sender for the…
  - [Request a verification code](https://developers.kudosity.com/reference/post_v2-senders-registrations-registration-id-verifications.md): Requests a verification code for a sender registration. This endpoint supports registrations with `type` = `PERSONAL_MOBILE_NUMBER` only.    - The API delivers the code to the registered sender…
  - [Confirm a verification code](https://developers.kudosity.com/reference/post_v2-senders-registrations-registration-id-verifications-confirmation.md): Confirms a sender registration by submitting the verification code. On success, the verification `status` becomes `CONFIRMED` and the sender registration `status` becomes `VERIFIED`. If you exceed…
  - [Delete a sender by phone number](https://developers.kudosity.com/reference/delete_v2-senders-phone-numbers-phone-number.md): Deletes a sender phone number from the account.    - If the account does not use parent/child accounts, the API ignores `child_account_id` and deletes the sender from the authenticated account.   -…
  - [List sender registrations](https://developers.kudosity.com/reference/get_v2-senders-registrations.md): Returns a paginated list of sender registrations for the authenticated account.    - If the account does not use parent/child accounts, the API returns registrations for the authenticated account.…