Table of Contents

A complete overview of all documentation sections for Drop Cowboy. Use this page to navigate to guides, API references, tutorials, and resources.

1

RVM Prerequisites

• Getting Started

2

API Credentials

• Get Your API Credentials

3

Sending RVM (Ringless Voicemail)

• Send RVM Using the SDK

• API Endpoint

  • RVM Attributes

  • Example Request (static audio file hosted on Drop Cowboy platform)

  • Example Request (static audio file hosted on your servers)

  • Example Request (private number pool)

  • Example Request (specific caller ID)

  • Example Request (privacy enabled, display Unknown Caller as caller ID)

  • Example Request (generative AI text to speech)

  • Example Response

• Webhooks

  • Linking Webhook Results Back to Your Database

  • Example Webhook (Successful Delivery)

  • Example Webhook (Failed Delivery)

  • Possible Error Reasons

• Sending Limits

  • Contact Attempt Window

  • Delivery Lag Time

  • Toll-Free Call Forwarding Restrictions

• Debugging

  • Common Mistakes

4

Sending SMS (Text Message)

• Send SMS Using the SDK

• API Endpoint

  • SMS Attributes

  • Example Request

  • Example Response

• Webhooks

  • Linking Webhook Results Back to Your Database

  • Example Webhook (Successful Delivery)

  • Example Webhook (Failed Delivery)

  • Possible Error Reasons

5

Trusted Brands

• Listing ALL Brands

  • Using the SDK

  • API Endpoint

    • Example Request

    • Example Response

6

Audio Recordings

• Listing APPROVED Audio Recordings

  • Using the SDK

  • API Endpoint

    • Example Request

    • Example Response

• Listing ALL Audio Recordings

  • Using the SDK

  • API Endpoint

    • Example Request

    • Example Response

7

Return Calls / Caller ID

• Shared Numbers with Call Forwarding

• Private Number Pools

• Explicit Caller ID (Requires Bring Your Own Carrier)

• Listing Private Number Pools

  • Using the SDK

  • API Endpoint

    • Example Request

    • Example Response

8

Contact Lists

• Create Contact List

  • Using the SDK

  • API Endpoint

    • Example Request

    • Example Response

• Rename Contact List

  • Using the SDK

  • API Endpoint

    • Example Request

    • Example Response

• Append Contacts To List

  • Using the SDK

  • API Endpoint

    • Example Request

    • Example Response

• Get Contact List Details

  • Using the SDK

  • API Endpoint

    • Example Request

    • Example Response

• Delete Contact List

  • Using the SDK

  • API Endpoint

    • Example Request

    • Example Response

9

Tutorials and Walkthroughs

• How to Build Your Own Ringless Voicemail System

10

Resources

• Telecom Compliance Resources