instantly.ai

Introduction

Test your API key

Rate limits

Campaign

List campaigns

Get campaign name

Get campaign status

Set campaign name

Get campaign accounts

Set campaign accounts

Add sending account to campaign

Remove sending account from campaign

Set campaign schedule

Launch campaign

Pause campaign

Analytics

Get campaign summary

Get campaign count

Lead

Add leads to a campaign

Get or search for lead

Delete leads from a campaign

Update lead status

Lead Variable | Update

Lead Variable | Set

Lead Variable | Delete

Blocklist

Add entries to blocklist

Remove entries from blocklist

Account

List accounts

Check account vitals

Get account status

Enable warmup

Pause warmup

Mark accounts as fixed

Delete account

Updating Custom Tracking Domain

Unibox

Emails | List

Emails | Count Unread

Threads | Mark as read

Send Reply

More coming soon

Create a new Tag

Get a Tag by id

List Tags

Update Tag

Delete a Tag

Assign or unassign a tag

Email Verification

Verify single email

Get single email verification result

Custom Tracking Domain

Add a custom tracking domain

Get status of tracking domain host

Remove tracking domain

Default

Instantly API Docs

Instantly API Documentation

Production

API Key

<p class="slate-p " ></p><div style="width:100%;
	min-width:100%;" class="callout-widget" data-type=error ><div class="callout-icon"><svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9.08366 9.9801C9.25033 9.9801 9.39269 9.92107 9.51074 9.80302C9.6288 9.68496 9.68783 9.53566 9.68783 9.3551V5.31344C9.68783 5.14677 9.62533 5.00441 9.50033 4.88635C9.37533 4.7683 9.22949 4.70927 9.06283 4.70927C8.88227 4.70927 8.73296 4.7683 8.61491 4.88635C8.49685 5.00441 8.43783 5.15371 8.43783 5.33427V9.37594C8.43783 9.5426 8.50033 9.68496 8.62533 9.80302C8.75033 9.92107 8.9031 9.9801 9.08366 9.9801ZM9.00033 13.1676C9.19477 13.1676 9.35796 13.1016 9.48991 12.9697C9.62185 12.8377 9.68783 12.6745 9.68783 12.4801C9.68783 12.2857 9.62185 12.1225 9.48991 11.9905C9.35796 11.8586 9.19477 11.7926 9.00033 11.7926C8.80588 11.7926 8.64269 11.8586 8.51074 11.9905C8.3788 12.1225 8.31283 12.2857 8.31283 12.4801C8.31283 12.6745 8.3788 12.8377 8.51074 12.9697C8.64269 13.1016 8.80588 13.1676 9.00033 13.1676ZM9.00033 17.3343C7.81977 17.3343 6.72255 17.1225 5.70866 16.6989C4.69477 16.2752 3.81283 15.6884 3.06283 14.9384C2.31283 14.1884 1.72602 13.3065 1.30241 12.2926C0.878798 11.2787 0.666992 10.1815 0.666992 9.00094C0.666992 7.83427 0.878798 6.74399 1.30241 5.7301C1.72602 4.71621 2.31283 3.83427 3.06283 3.08427C3.81283 2.33427 4.69477 1.74399 5.70866 1.31344C6.72255 0.88288 7.81977 0.667603 9.00033 0.667603C10.167 0.667603 11.2573 0.88288 12.2712 1.31344C13.285 1.74399 14.167 2.33427 14.917 3.08427C15.667 3.83427 16.2573 4.71621 16.6878 5.7301C17.1184 6.74399 17.3337 7.83427 17.3337 9.00094C17.3337 10.1815 17.1184 11.2787 16.6878 12.2926C16.2573 13.3065 15.667 14.1884 14.917 14.9384C14.167 15.6884 13.285 16.2752 12.2712 16.6989C11.2573 17.1225 10.167 17.3343 9.00033 17.3343ZM9.00033 16.0843C10.9448 16.0843 12.6114 15.3898 14.0003 14.0009C15.3892 12.612 16.0837 10.9454 16.0837 9.00094C16.0837 7.05649 15.3892 5.38982 14.0003 4.00094C12.6114 2.61205 10.9448 1.9176 9.00033 1.9176C7.05588 1.9176 5.38921 2.61205 4.00033 4.00094C2.61144 5.38982 1.91699 7.05649 1.91699 9.00094C1.91699 10.9454 2.61144 12.612 4.00033 14.0009C5.38921 15.3898 7.05588 16.0843 9.00033 16.0843Z" fill="#E90005"></path></svg></div><div ><p class="slate-p " >Notice: This API (Version 1) has been deprecated. Please refer to the <a href="https://developer.instantly.ai" target="">API v2 documentation</a> for the latest version.</p></div></div><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " >Welcome to Instantly. Let’s get started with getting you authenticated and ready to build! 🛠️</p><p class="slate-p " ></p><h3 class="slate-h3 " >Finding your API key 🗝️</h3><div class="steps-widget" style="width:100%;
  	min-width:100%;"><div class="steps-wrapper"><div class="steps-content"><h6 class="slate-h6 " >1</h6><h3 class="slate-h3 " >Go to Instantly Dashboard </h3><p class="slate-p " >The first step to using the Instantly API platform is to find your API key.</p></div></div><div class="steps-wrapper"><div class="steps-content"><h6 class="slate-h6 " >2</h6><h3 class="slate-h3 " >Go to Settings → Integrations</h3><p class="slate-p " >To get to your API key, go to your: Instantly Dashboard  → Settings → Integrations → API</p><p class="slate-p " ><a href="https://app.instantly.ai/app/settings/integrations" target="_self">https://app.instantly.ai/app/settings/integrations</a></p></div></div><div class="steps-wrapper"><div class="steps-content"><h6 class="slate-h6 " >3</h6><h3 class="slate-h3 " >Retrieve your API key</h3><p class="slate-p " >The API key helps authenticate your incoming requests and is unique per Instantly workspace.</p></div></div></div><p class="slate-p " ></p><div style="width:100%;
	min-width:100%;" class="callout-widget" data-type=info ><div class="callout-icon"><svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M10.0628 14.1676C10.2434 14.1676 10.3927 14.1086 10.5107 13.9905C10.6288 13.8725 10.6878 13.7232 10.6878 13.5426V9.77177C10.6878 9.6051 10.6253 9.46274 10.5003 9.34469C10.3753 9.22663 10.2295 9.1676 10.0628 9.1676C9.88227 9.1676 9.73296 9.22663 9.61491 9.34469C9.49685 9.46274 9.43783 9.61205 9.43783 9.7926V13.5634C9.43783 13.7301 9.50033 13.8725 9.62533 13.9905C9.75033 14.1086 9.89616 14.1676 10.0628 14.1676ZM10.0003 7.62594C10.1948 7.62594 10.358 7.56344 10.4899 7.43844C10.6219 7.31344 10.6878 7.15371 10.6878 6.95927C10.6878 6.76482 10.6219 6.59816 10.4899 6.45927C10.358 6.32038 10.1948 6.25094 10.0003 6.25094C9.80588 6.25094 9.64269 6.32038 9.51074 6.45927C9.3788 6.59816 9.31283 6.76482 9.31283 6.95927C9.31283 7.15371 9.3788 7.31344 9.51074 7.43844C9.64269 7.56344 9.80588 7.62594 10.0003 7.62594ZM10.0003 18.3343C8.81977 18.3343 7.72255 18.1225 6.70866 17.6989C5.69477 17.2752 4.81283 16.6884 4.06283 15.9384C3.31283 15.1884 2.72602 14.3065 2.30241 13.2926C1.8788 12.2787 1.66699 11.1815 1.66699 10.0009C1.66699 8.83427 1.8788 7.74399 2.30241 6.7301C2.72602 5.71621 3.31283 4.83427 4.06283 4.08427C4.81283 3.33427 5.69477 2.74399 6.70866 2.31344C7.72255 1.88288 8.81977 1.6676 10.0003 1.6676C11.167 1.6676 12.2573 1.88288 13.2712 2.31344C14.285 2.74399 15.167 3.33427 15.917 4.08427C16.667 4.83427 17.2573 5.71621 17.6878 6.7301C18.1184 7.74399 18.3337 8.83427 18.3337 10.0009C18.3337 11.1815 18.1184 12.2787 17.6878 13.2926C17.2573 14.3065 16.667 15.1884 15.917 15.9384C15.167 16.6884 14.285 17.2752 13.2712 17.6989C12.2573 18.1225 11.167 18.3343 10.0003 18.3343ZM10.0003 17.0843C11.9448 17.0843 13.6114 16.3898 15.0003 15.0009C16.3892 13.612 17.0837 11.9454 17.0837 10.0009C17.0837 8.05649 16.3892 6.38982 15.0003 5.00094C13.6114 3.61205 11.9448 2.9176 10.0003 2.9176C8.05588 2.9176 6.38921 3.61205 5.00033 5.00094C3.61144 6.38982 2.91699 8.05649 2.91699 10.0009C2.91699 11.9454 3.61144 13.612 5.00033 15.0009C6.38921 16.3898 8.05588 17.0843 10.0003 17.0843Z" fill="#3960B4"></path></svg></div><div ><p class="slate-p " >You need to be on the Hypergrowth plan (or above) to be able to access the API key.</p></div></div><p class="slate-p " ></p><div class="slate-div"></div><p class="slate-p " ></p><p class="slate-p slate-indent-0" style="0px"></p><p class="slate-p " ></p><p class="slate-p " ></p>

Welcome to Instantly. Let’s get started with getting you authenticated and ready to build! 🛠️

Tab 1

<p class="slate-p " ></p><p class="slate-p " >Once you have your API key, send a GET request to ensure everything is ready.</p>

Once you have your API key, send a GET request to ensure everything is ready.

The API key used to authenticate the request and access the specified workspace.

api_key

The name of the workspace associated with the authenticated API key.

workspace_name

error

<p class="slate-p " >Our platform allows a maximum of <strong class="slate-bold">10 requests per second</strong> to prevent abuse.</p><p class="slate-p " >Going above this limit will return an error for all request types (<code class="slate-code">POST</code> / <code class="slate-code">GET</code>)</p><p class="slate-p " ></p><div style="width:100%;
	min-width:100%;" class="callout-widget" data-type=info ><div class="callout-icon"><svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M10.0628 14.1676C10.2434 14.1676 10.3927 14.1086 10.5107 13.9905C10.6288 13.8725 10.6878 13.7232 10.6878 13.5426V9.77177C10.6878 9.6051 10.6253 9.46274 10.5003 9.34469C10.3753 9.22663 10.2295 9.1676 10.0628 9.1676C9.88227 9.1676 9.73296 9.22663 9.61491 9.34469C9.49685 9.46274 9.43783 9.61205 9.43783 9.7926V13.5634C9.43783 13.7301 9.50033 13.8725 9.62533 13.9905C9.75033 14.1086 9.89616 14.1676 10.0628 14.1676ZM10.0003 7.62594C10.1948 7.62594 10.358 7.56344 10.4899 7.43844C10.6219 7.31344 10.6878 7.15371 10.6878 6.95927C10.6878 6.76482 10.6219 6.59816 10.4899 6.45927C10.358 6.32038 10.1948 6.25094 10.0003 6.25094C9.80588 6.25094 9.64269 6.32038 9.51074 6.45927C9.3788 6.59816 9.31283 6.76482 9.31283 6.95927C9.31283 7.15371 9.3788 7.31344 9.51074 7.43844C9.64269 7.56344 9.80588 7.62594 10.0003 7.62594ZM10.0003 18.3343C8.81977 18.3343 7.72255 18.1225 6.70866 17.6989C5.69477 17.2752 4.81283 16.6884 4.06283 15.9384C3.31283 15.1884 2.72602 14.3065 2.30241 13.2926C1.8788 12.2787 1.66699 11.1815 1.66699 10.0009C1.66699 8.83427 1.8788 7.74399 2.30241 6.7301C2.72602 5.71621 3.31283 4.83427 4.06283 4.08427C4.81283 3.33427 5.69477 2.74399 6.70866 2.31344C7.72255 1.88288 8.81977 1.6676 10.0003 1.6676C11.167 1.6676 12.2573 1.88288 13.2712 2.31344C14.285 2.74399 15.167 3.33427 15.917 4.08427C16.667 4.83427 17.2573 5.71621 17.6878 6.7301C18.1184 7.74399 18.3337 8.83427 18.3337 10.0009C18.3337 11.1815 18.1184 12.2787 17.6878 13.2926C17.2573 14.3065 16.667 15.1884 15.917 15.9384C15.167 16.6884 14.285 17.2752 13.2712 17.6989C12.2573 18.1225 11.167 18.3343 10.0003 18.3343ZM10.0003 17.0843C11.9448 17.0843 13.6114 16.3898 15.0003 15.0009C16.3892 13.612 17.0837 11.9454 17.0837 10.0009C17.0837 8.05649 16.3892 6.38982 15.0003 5.00094C13.6114 3.61205 11.9448 2.9176 10.0003 2.9176C8.05588 2.9176 6.38921 3.61205 5.00033 5.00094C3.61144 6.38982 2.91699 8.05649 2.91699 10.0009C2.91699 11.9454 3.61144 13.612 5.00033 15.0009C6.38921 16.3898 8.05588 17.0843 10.0003 17.0843Z" fill="#3960B4"></path></svg></div><div ><p class="slate-p " >Need help getting started or have a question? Feel free to reach support through the in-app chat 🙂</p></div></div><div class="slate-div"></div><p class="slate-p " ></p><div class="slate-div"></div><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p>

Going above this limit will return an error for all request types (

<p class="slate-p " >The campaign endpoints allow you to interact with individual email campaigns, update their options, sending accounts, and status. See below for details.</p><p class="slate-p " ></p><div style="width:100%;
	min-width:100%;" class="callout-widget" data-type=error ><div class="callout-icon"><svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9.08366 9.9801C9.25033 9.9801 9.39269 9.92107 9.51074 9.80302C9.6288 9.68496 9.68783 9.53566 9.68783 9.3551V5.31344C9.68783 5.14677 9.62533 5.00441 9.50033 4.88635C9.37533 4.7683 9.22949 4.70927 9.06283 4.70927C8.88227 4.70927 8.73296 4.7683 8.61491 4.88635C8.49685 5.00441 8.43783 5.15371 8.43783 5.33427V9.37594C8.43783 9.5426 8.50033 9.68496 8.62533 9.80302C8.75033 9.92107 8.9031 9.9801 9.08366 9.9801ZM9.00033 13.1676C9.19477 13.1676 9.35796 13.1016 9.48991 12.9697C9.62185 12.8377 9.68783 12.6745 9.68783 12.4801C9.68783 12.2857 9.62185 12.1225 9.48991 11.9905C9.35796 11.8586 9.19477 11.7926 9.00033 11.7926C8.80588 11.7926 8.64269 11.8586 8.51074 11.9905C8.3788 12.1225 8.31283 12.2857 8.31283 12.4801C8.31283 12.6745 8.3788 12.8377 8.51074 12.9697C8.64269 13.1016 8.80588 13.1676 9.00033 13.1676ZM9.00033 17.3343C7.81977 17.3343 6.72255 17.1225 5.70866 16.6989C4.69477 16.2752 3.81283 15.6884 3.06283 14.9384C2.31283 14.1884 1.72602 13.3065 1.30241 12.2926C0.878798 11.2787 0.666992 10.1815 0.666992 9.00094C0.666992 7.83427 0.878798 6.74399 1.30241 5.7301C1.72602 4.71621 2.31283 3.83427 3.06283 3.08427C3.81283 2.33427 4.69477 1.74399 5.70866 1.31344C6.72255 0.88288 7.81977 0.667603 9.00033 0.667603C10.167 0.667603 11.2573 0.88288 12.2712 1.31344C13.285 1.74399 14.167 2.33427 14.917 3.08427C15.667 3.83427 16.2573 4.71621 16.6878 5.7301C17.1184 6.74399 17.3337 7.83427 17.3337 9.00094C17.3337 10.1815 17.1184 11.2787 16.6878 12.2926C16.2573 13.3065 15.667 14.1884 14.917 14.9384C14.167 15.6884 13.285 16.2752 12.2712 16.6989C11.2573 17.1225 10.167 17.3343 9.00033 17.3343ZM9.00033 16.0843C10.9448 16.0843 12.6114 15.3898 14.0003 14.0009C15.3892 12.612 16.0837 10.9454 16.0837 9.00094C16.0837 7.05649 15.3892 5.38982 14.0003 4.00094C12.6114 2.61205 10.9448 1.9176 9.00033 1.9176C7.05588 1.9176 5.38921 2.61205 4.00033 4.00094C2.61144 5.38982 1.91699 7.05649 1.91699 9.00094C1.91699 10.9454 2.61144 12.612 4.00033 14.0009C5.38921 15.3898 7.05588 16.0843 9.00033 16.0843Z" fill="#E90005"></path></svg></div><div ><p class="slate-p " >Notice: This API (Version 1) has been deprecated. Please refer to the <a href="https://developer.instantly.ai" target="">API v2 documentation</a> for the latest version.</p></div></div><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p>

The campaign endpoints allow you to interact with individual email campaigns, update their options, sending accounts, and status. See below for details.

<p class="slate-p " >The campaign endpoints allow you to interact with individual email campaigns, update their options, sending accounts, and status. See below for details.</p><p class="slate-p " ></p><div style="width:100%;
	min-width:100%;" class="callout-widget" data-type=error ><div class="callout-icon"><svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9.08366 9.9801C9.25033 9.9801 9.39269 9.92107 9.51074 9.80302C9.6288 9.68496 9.68783 9.53566 9.68783 9.3551V5.31344C9.68783 5.14677 9.62533 5.00441 9.50033 4.88635C9.37533 4.7683 9.22949 4.70927 9.06283 4.70927C8.88227 4.70927 8.73296 4.7683 8.61491 4.88635C8.49685 5.00441 8.43783 5.15371 8.43783 5.33427V9.37594C8.43783 9.5426 8.50033 9.68496 8.62533 9.80302C8.75033 9.92107 8.9031 9.9801 9.08366 9.9801ZM9.00033 13.1676C9.19477 13.1676 9.35796 13.1016 9.48991 12.9697C9.62185 12.8377 9.68783 12.6745 9.68783 12.4801C9.68783 12.2857 9.62185 12.1225 9.48991 11.9905C9.35796 11.8586 9.19477 11.7926 9.00033 11.7926C8.80588 11.7926 8.64269 11.8586 8.51074 11.9905C8.3788 12.1225 8.31283 12.2857 8.31283 12.4801C8.31283 12.6745 8.3788 12.8377 8.51074 12.9697C8.64269 13.1016 8.80588 13.1676 9.00033 13.1676ZM9.00033 17.3343C7.81977 17.3343 6.72255 17.1225 5.70866 16.6989C4.69477 16.2752 3.81283 15.6884 3.06283 14.9384C2.31283 14.1884 1.72602 13.3065 1.30241 12.2926C0.878798 11.2787 0.666992 10.1815 0.666992 9.00094C0.666992 7.83427 0.878798 6.74399 1.30241 5.7301C1.72602 4.71621 2.31283 3.83427 3.06283 3.08427C3.81283 2.33427 4.69477 1.74399 5.70866 1.31344C6.72255 0.88288 7.81977 0.667603 9.00033 0.667603C10.167 0.667603 11.2573 0.88288 12.2712 1.31344C13.285 1.74399 14.167 2.33427 14.917 3.08427C15.667 3.83427 16.2573 4.71621 16.6878 5.7301C17.1184 6.74399 17.3337 7.83427 17.3337 9.00094C17.3337 10.1815 17.1184 11.2787 16.6878 12.2926C16.2573 13.3065 15.667 14.1884 14.917 14.9384C14.167 15.6884 13.285 16.2752 12.2712 16.6989C11.2573 17.1225 10.167 17.3343 9.00033 17.3343ZM9.00033 16.0843C10.9448 16.0843 12.6114 15.3898 14.0003 14.0009C15.3892 12.612 16.0837 10.9454 16.0837 9.00094C16.0837 7.05649 15.3892 5.38982 14.0003 4.00094C12.6114 2.61205 10.9448 1.9176 9.00033 1.9176C7.05588 1.9176 5.38921 2.61205 4.00033 4.00094C2.61144 5.38982 1.91699 7.05649 1.91699 9.00094C1.91699 10.9454 2.61144 12.612 4.00033 14.0009C5.38921 15.3898 7.05588 16.0843 9.00033 16.0843Z" fill="#E90005"></path></svg></div><div ><p class="slate-p " >Notice: This API (Version 1) has been deprecated. Please refer to the <a href="https://developer.instantly.ai" target="">API v2 documentation</a> for the latest version.</p></div></div><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p>

<p class="slate-p " >The lead endpoints allow you to interact with lead data in your workspace.</p><p class="slate-p " ></p><div style="width:100%;
	min-width:100%;" class="callout-widget" data-type=error ><div class="callout-icon"><svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9.08366 9.9801C9.25033 9.9801 9.39269 9.92107 9.51074 9.80302C9.6288 9.68496 9.68783 9.53566 9.68783 9.3551V5.31344C9.68783 5.14677 9.62533 5.00441 9.50033 4.88635C9.37533 4.7683 9.22949 4.70927 9.06283 4.70927C8.88227 4.70927 8.73296 4.7683 8.61491 4.88635C8.49685 5.00441 8.43783 5.15371 8.43783 5.33427V9.37594C8.43783 9.5426 8.50033 9.68496 8.62533 9.80302C8.75033 9.92107 8.9031 9.9801 9.08366 9.9801ZM9.00033 13.1676C9.19477 13.1676 9.35796 13.1016 9.48991 12.9697C9.62185 12.8377 9.68783 12.6745 9.68783 12.4801C9.68783 12.2857 9.62185 12.1225 9.48991 11.9905C9.35796 11.8586 9.19477 11.7926 9.00033 11.7926C8.80588 11.7926 8.64269 11.8586 8.51074 11.9905C8.3788 12.1225 8.31283 12.2857 8.31283 12.4801C8.31283 12.6745 8.3788 12.8377 8.51074 12.9697C8.64269 13.1016 8.80588 13.1676 9.00033 13.1676ZM9.00033 17.3343C7.81977 17.3343 6.72255 17.1225 5.70866 16.6989C4.69477 16.2752 3.81283 15.6884 3.06283 14.9384C2.31283 14.1884 1.72602 13.3065 1.30241 12.2926C0.878798 11.2787 0.666992 10.1815 0.666992 9.00094C0.666992 7.83427 0.878798 6.74399 1.30241 5.7301C1.72602 4.71621 2.31283 3.83427 3.06283 3.08427C3.81283 2.33427 4.69477 1.74399 5.70866 1.31344C6.72255 0.88288 7.81977 0.667603 9.00033 0.667603C10.167 0.667603 11.2573 0.88288 12.2712 1.31344C13.285 1.74399 14.167 2.33427 14.917 3.08427C15.667 3.83427 16.2573 4.71621 16.6878 5.7301C17.1184 6.74399 17.3337 7.83427 17.3337 9.00094C17.3337 10.1815 17.1184 11.2787 16.6878 12.2926C16.2573 13.3065 15.667 14.1884 14.917 14.9384C14.167 15.6884 13.285 16.2752 12.2712 16.6989C11.2573 17.1225 10.167 17.3343 9.00033 17.3343ZM9.00033 16.0843C10.9448 16.0843 12.6114 15.3898 14.0003 14.0009C15.3892 12.612 16.0837 10.9454 16.0837 9.00094C16.0837 7.05649 15.3892 5.38982 14.0003 4.00094C12.6114 2.61205 10.9448 1.9176 9.00033 1.9176C7.05588 1.9176 5.38921 2.61205 4.00033 4.00094C2.61144 5.38982 1.91699 7.05649 1.91699 9.00094C1.91699 10.9454 2.61144 12.612 4.00033 14.0009C5.38921 15.3898 7.05588 16.0843 9.00033 16.0843Z" fill="#E90005"></path></svg></div><div ><p class="slate-p " >Notice: This API (Version 1) has been deprecated. Please refer to the <a href="https://developer.instantly.ai" target="">API v2 documentation</a> for the latest version.</p></div></div><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p>

The lead endpoints allow you to interact with lead data in your workspace.

<p class="slate-p " >The blocklist endpoints allow you to interact with your campaign blocklist. See below for details.</p><p class="slate-p " ></p><div style="width:100%;
	min-width:100%;" class="callout-widget" data-type=error ><div class="callout-icon"><svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9.08366 9.9801C9.25033 9.9801 9.39269 9.92107 9.51074 9.80302C9.6288 9.68496 9.68783 9.53566 9.68783 9.3551V5.31344C9.68783 5.14677 9.62533 5.00441 9.50033 4.88635C9.37533 4.7683 9.22949 4.70927 9.06283 4.70927C8.88227 4.70927 8.73296 4.7683 8.61491 4.88635C8.49685 5.00441 8.43783 5.15371 8.43783 5.33427V9.37594C8.43783 9.5426 8.50033 9.68496 8.62533 9.80302C8.75033 9.92107 8.9031 9.9801 9.08366 9.9801ZM9.00033 13.1676C9.19477 13.1676 9.35796 13.1016 9.48991 12.9697C9.62185 12.8377 9.68783 12.6745 9.68783 12.4801C9.68783 12.2857 9.62185 12.1225 9.48991 11.9905C9.35796 11.8586 9.19477 11.7926 9.00033 11.7926C8.80588 11.7926 8.64269 11.8586 8.51074 11.9905C8.3788 12.1225 8.31283 12.2857 8.31283 12.4801C8.31283 12.6745 8.3788 12.8377 8.51074 12.9697C8.64269 13.1016 8.80588 13.1676 9.00033 13.1676ZM9.00033 17.3343C7.81977 17.3343 6.72255 17.1225 5.70866 16.6989C4.69477 16.2752 3.81283 15.6884 3.06283 14.9384C2.31283 14.1884 1.72602 13.3065 1.30241 12.2926C0.878798 11.2787 0.666992 10.1815 0.666992 9.00094C0.666992 7.83427 0.878798 6.74399 1.30241 5.7301C1.72602 4.71621 2.31283 3.83427 3.06283 3.08427C3.81283 2.33427 4.69477 1.74399 5.70866 1.31344C6.72255 0.88288 7.81977 0.667603 9.00033 0.667603C10.167 0.667603 11.2573 0.88288 12.2712 1.31344C13.285 1.74399 14.167 2.33427 14.917 3.08427C15.667 3.83427 16.2573 4.71621 16.6878 5.7301C17.1184 6.74399 17.3337 7.83427 17.3337 9.00094C17.3337 10.1815 17.1184 11.2787 16.6878 12.2926C16.2573 13.3065 15.667 14.1884 14.917 14.9384C14.167 15.6884 13.285 16.2752 12.2712 16.6989C11.2573 17.1225 10.167 17.3343 9.00033 17.3343ZM9.00033 16.0843C10.9448 16.0843 12.6114 15.3898 14.0003 14.0009C15.3892 12.612 16.0837 10.9454 16.0837 9.00094C16.0837 7.05649 15.3892 5.38982 14.0003 4.00094C12.6114 2.61205 10.9448 1.9176 9.00033 1.9176C7.05588 1.9176 5.38921 2.61205 4.00033 4.00094C2.61144 5.38982 1.91699 7.05649 1.91699 9.00094C1.91699 10.9454 2.61144 12.612 4.00033 14.0009C5.38921 15.3898 7.05588 16.0843 9.00033 16.0843Z" fill="#E90005"></path></svg></div><div ><p class="slate-p " >Notice: This API (Version 1) has been deprecated. Please refer to the <a href="https://developer.instantly.ai" target="">API v2 documentation</a> for the latest version.</p></div></div><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p>

The blocklist endpoints allow you to interact with your campaign blocklist. See below for details.

<p class="slate-p " >The account endpoints allow you to interact with your sending accounts. See below for details.</p><p class="slate-p " ></p><div style="width:100%;
	min-width:100%;" class="callout-widget" data-type=error ><div class="callout-icon"><svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9.08366 9.9801C9.25033 9.9801 9.39269 9.92107 9.51074 9.80302C9.6288 9.68496 9.68783 9.53566 9.68783 9.3551V5.31344C9.68783 5.14677 9.62533 5.00441 9.50033 4.88635C9.37533 4.7683 9.22949 4.70927 9.06283 4.70927C8.88227 4.70927 8.73296 4.7683 8.61491 4.88635C8.49685 5.00441 8.43783 5.15371 8.43783 5.33427V9.37594C8.43783 9.5426 8.50033 9.68496 8.62533 9.80302C8.75033 9.92107 8.9031 9.9801 9.08366 9.9801ZM9.00033 13.1676C9.19477 13.1676 9.35796 13.1016 9.48991 12.9697C9.62185 12.8377 9.68783 12.6745 9.68783 12.4801C9.68783 12.2857 9.62185 12.1225 9.48991 11.9905C9.35796 11.8586 9.19477 11.7926 9.00033 11.7926C8.80588 11.7926 8.64269 11.8586 8.51074 11.9905C8.3788 12.1225 8.31283 12.2857 8.31283 12.4801C8.31283 12.6745 8.3788 12.8377 8.51074 12.9697C8.64269 13.1016 8.80588 13.1676 9.00033 13.1676ZM9.00033 17.3343C7.81977 17.3343 6.72255 17.1225 5.70866 16.6989C4.69477 16.2752 3.81283 15.6884 3.06283 14.9384C2.31283 14.1884 1.72602 13.3065 1.30241 12.2926C0.878798 11.2787 0.666992 10.1815 0.666992 9.00094C0.666992 7.83427 0.878798 6.74399 1.30241 5.7301C1.72602 4.71621 2.31283 3.83427 3.06283 3.08427C3.81283 2.33427 4.69477 1.74399 5.70866 1.31344C6.72255 0.88288 7.81977 0.667603 9.00033 0.667603C10.167 0.667603 11.2573 0.88288 12.2712 1.31344C13.285 1.74399 14.167 2.33427 14.917 3.08427C15.667 3.83427 16.2573 4.71621 16.6878 5.7301C17.1184 6.74399 17.3337 7.83427 17.3337 9.00094C17.3337 10.1815 17.1184 11.2787 16.6878 12.2926C16.2573 13.3065 15.667 14.1884 14.917 14.9384C14.167 15.6884 13.285 16.2752 12.2712 16.6989C11.2573 17.1225 10.167 17.3343 9.00033 17.3343ZM9.00033 16.0843C10.9448 16.0843 12.6114 15.3898 14.0003 14.0009C15.3892 12.612 16.0837 10.9454 16.0837 9.00094C16.0837 7.05649 15.3892 5.38982 14.0003 4.00094C12.6114 2.61205 10.9448 1.9176 9.00033 1.9176C7.05588 1.9176 5.38921 2.61205 4.00033 4.00094C2.61144 5.38982 1.91699 7.05649 1.91699 9.00094C1.91699 10.9454 2.61144 12.612 4.00033 14.0009C5.38921 15.3898 7.05588 16.0843 9.00033 16.0843Z" fill="#E90005"></path></svg></div><div ><p class="slate-p " >Notice: This API (Version 1) has been deprecated. Please refer to the <a href="https://developer.instantly.ai" target="">API v2 documentation</a> for the latest version.</p></div></div><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p>

The account endpoints allow you to interact with your sending accounts. See below for details.

<p class="slate-p " >The account endpoints allow you to interact with the Instantly Unibox. See below for details.</p><p class="slate-p " ></p><div style="width:100%;
	min-width:100%;" class="callout-widget" data-type=error ><div class="callout-icon"><svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9.08366 9.9801C9.25033 9.9801 9.39269 9.92107 9.51074 9.80302C9.6288 9.68496 9.68783 9.53566 9.68783 9.3551V5.31344C9.68783 5.14677 9.62533 5.00441 9.50033 4.88635C9.37533 4.7683 9.22949 4.70927 9.06283 4.70927C8.88227 4.70927 8.73296 4.7683 8.61491 4.88635C8.49685 5.00441 8.43783 5.15371 8.43783 5.33427V9.37594C8.43783 9.5426 8.50033 9.68496 8.62533 9.80302C8.75033 9.92107 8.9031 9.9801 9.08366 9.9801ZM9.00033 13.1676C9.19477 13.1676 9.35796 13.1016 9.48991 12.9697C9.62185 12.8377 9.68783 12.6745 9.68783 12.4801C9.68783 12.2857 9.62185 12.1225 9.48991 11.9905C9.35796 11.8586 9.19477 11.7926 9.00033 11.7926C8.80588 11.7926 8.64269 11.8586 8.51074 11.9905C8.3788 12.1225 8.31283 12.2857 8.31283 12.4801C8.31283 12.6745 8.3788 12.8377 8.51074 12.9697C8.64269 13.1016 8.80588 13.1676 9.00033 13.1676ZM9.00033 17.3343C7.81977 17.3343 6.72255 17.1225 5.70866 16.6989C4.69477 16.2752 3.81283 15.6884 3.06283 14.9384C2.31283 14.1884 1.72602 13.3065 1.30241 12.2926C0.878798 11.2787 0.666992 10.1815 0.666992 9.00094C0.666992 7.83427 0.878798 6.74399 1.30241 5.7301C1.72602 4.71621 2.31283 3.83427 3.06283 3.08427C3.81283 2.33427 4.69477 1.74399 5.70866 1.31344C6.72255 0.88288 7.81977 0.667603 9.00033 0.667603C10.167 0.667603 11.2573 0.88288 12.2712 1.31344C13.285 1.74399 14.167 2.33427 14.917 3.08427C15.667 3.83427 16.2573 4.71621 16.6878 5.7301C17.1184 6.74399 17.3337 7.83427 17.3337 9.00094C17.3337 10.1815 17.1184 11.2787 16.6878 12.2926C16.2573 13.3065 15.667 14.1884 14.917 14.9384C14.167 15.6884 13.285 16.2752 12.2712 16.6989C11.2573 17.1225 10.167 17.3343 9.00033 17.3343ZM9.00033 16.0843C10.9448 16.0843 12.6114 15.3898 14.0003 14.0009C15.3892 12.612 16.0837 10.9454 16.0837 9.00094C16.0837 7.05649 15.3892 5.38982 14.0003 4.00094C12.6114 2.61205 10.9448 1.9176 9.00033 1.9176C7.05588 1.9176 5.38921 2.61205 4.00033 4.00094C2.61144 5.38982 1.91699 7.05649 1.91699 9.00094C1.91699 10.9454 2.61144 12.612 4.00033 14.0009C5.38921 15.3898 7.05588 16.0843 9.00033 16.0843Z" fill="#E90005"></path></svg></div><div ><p class="slate-p " >Notice: This API (Version 1) has been deprecated. Please refer to the <a href="https://developer.instantly.ai" target="">API v2 documentation</a> for the latest version.</p></div></div><p class="slate-p " ></p><p class="slate-p " ></p><p class="slate-p " ></p>

The account endpoints allow you to interact with the Instantly Unibox. See below for details.

<p class="slate-p " ></p><div style="width:100%;
	min-width:100%;" class="callout-widget" data-type=error ><div class="callout-icon"><svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9.08366 9.9801C9.25033 9.9801 9.39269 9.92107 9.51074 9.80302C9.6288 9.68496 9.68783 9.53566 9.68783 9.3551V5.31344C9.68783 5.14677 9.62533 5.00441 9.50033 4.88635C9.37533 4.7683 9.22949 4.70927 9.06283 4.70927C8.88227 4.70927 8.73296 4.7683 8.61491 4.88635C8.49685 5.00441 8.43783 5.15371 8.43783 5.33427V9.37594C8.43783 9.5426 8.50033 9.68496 8.62533 9.80302C8.75033 9.92107 8.9031 9.9801 9.08366 9.9801ZM9.00033 13.1676C9.19477 13.1676 9.35796 13.1016 9.48991 12.9697C9.62185 12.8377 9.68783 12.6745 9.68783 12.4801C9.68783 12.2857 9.62185 12.1225 9.48991 11.9905C9.35796 11.8586 9.19477 11.7926 9.00033 11.7926C8.80588 11.7926 8.64269 11.8586 8.51074 11.9905C8.3788 12.1225 8.31283 12.2857 8.31283 12.4801C8.31283 12.6745 8.3788 12.8377 8.51074 12.9697C8.64269 13.1016 8.80588 13.1676 9.00033 13.1676ZM9.00033 17.3343C7.81977 17.3343 6.72255 17.1225 5.70866 16.6989C4.69477 16.2752 3.81283 15.6884 3.06283 14.9384C2.31283 14.1884 1.72602 13.3065 1.30241 12.2926C0.878798 11.2787 0.666992 10.1815 0.666992 9.00094C0.666992 7.83427 0.878798 6.74399 1.30241 5.7301C1.72602 4.71621 2.31283 3.83427 3.06283 3.08427C3.81283 2.33427 4.69477 1.74399 5.70866 1.31344C6.72255 0.88288 7.81977 0.667603 9.00033 0.667603C10.167 0.667603 11.2573 0.88288 12.2712 1.31344C13.285 1.74399 14.167 2.33427 14.917 3.08427C15.667 3.83427 16.2573 4.71621 16.6878 5.7301C17.1184 6.74399 17.3337 7.83427 17.3337 9.00094C17.3337 10.1815 17.1184 11.2787 16.6878 12.2926C16.2573 13.3065 15.667 14.1884 14.917 14.9384C14.167 15.6884 13.285 16.2752 12.2712 16.6989C11.2573 17.1225 10.167 17.3343 9.00033 17.3343ZM9.00033 16.0843C10.9448 16.0843 12.6114 15.3898 14.0003 14.0009C15.3892 12.612 16.0837 10.9454 16.0837 9.00094C16.0837 7.05649 15.3892 5.38982 14.0003 4.00094C12.6114 2.61205 10.9448 1.9176 9.00033 1.9176C7.05588 1.9176 5.38921 2.61205 4.00033 4.00094C2.61144 5.38982 1.91699 7.05649 1.91699 9.00094C1.91699 10.9454 2.61144 12.612 4.00033 14.0009C5.38921 15.3898 7.05588 16.0843 9.00033 16.0843Z" fill="#E90005"></path></svg></div><div ><p class="slate-p " >Notice: This API (Version 1) has been deprecated. Please refer to the <a href="https://developer.instantly.ai" target="">API v2 documentation</a> for the latest version.</p></div></div><p class="slate-p " >The custom tag endpoints are a set of endpoints that allow you to manage custom tags and associate them with specific resources. Custom tags are labels or categories that you can assign to different entities, such as user accounts or campaigns, to organize and group them based on certain criteria.</p><p class="slate-p " ></p><p class="slate-p " ><strong class="slate-bold">Resource Type and Resource ID:</strong>
The resource type and resource ID are used to uniquely identify a specific resource.</p><ul class="slate-ul " ><li class="slate-li " ><div style="position:relative"><strong class="slate-bold">Resource Type</strong>: The resource type is a way to categorize different types of resources in your application. It helps distinguish between different entities that can have custom tags assigned to them. For example, you might have resource types such as &quot;<strong class="slate-bold">account</strong>&quot; for user accounts and &quot;<strong class="slate-bold">campaign</strong>&quot; for marketing campaigns.</div></li><li class="slate-li " ><div style="position:relative"><strong class="slate-bold">Resource ID</strong>: The resource ID is a unique identifier for a specific resource within a resource type. It allows you to reference a particular resource when assigning or retrieving custom tags. For example, if you have a user <strong class="slate-bold">account</strong> with an email address &quot;<a href="mailto:johndoe@instantly.ai" target="_self">johndoe@instantly.ai</a>&quot;, the email address would be the resource ID for the &quot;<strong class="slate-bold">account</strong>&quot; resource type.</div></li></ul><p class="slate-p " ></p><p class="slate-p " ></p>

The custom tag endpoints are a set of endpoints that allow you to manage custom tags and associate them with specific resources. Custom tags are labels or categories that you can assign to different entities, such as user accounts or campaigns, to organize and group them based on certain criteria.


The resource type and resource ID are used to uniquely identify a specific resource.

<p class="slate-p " ></p><div style="width:100%;
	min-width:100%;" class="callout-widget" data-type=error ><div class="callout-icon"><svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9.08366 9.9801C9.25033 9.9801 9.39269 9.92107 9.51074 9.80302C9.6288 9.68496 9.68783 9.53566 9.68783 9.3551V5.31344C9.68783 5.14677 9.62533 5.00441 9.50033 4.88635C9.37533 4.7683 9.22949 4.70927 9.06283 4.70927C8.88227 4.70927 8.73296 4.7683 8.61491 4.88635C8.49685 5.00441 8.43783 5.15371 8.43783 5.33427V9.37594C8.43783 9.5426 8.50033 9.68496 8.62533 9.80302C8.75033 9.92107 8.9031 9.9801 9.08366 9.9801ZM9.00033 13.1676C9.19477 13.1676 9.35796 13.1016 9.48991 12.9697C9.62185 12.8377 9.68783 12.6745 9.68783 12.4801C9.68783 12.2857 9.62185 12.1225 9.48991 11.9905C9.35796 11.8586 9.19477 11.7926 9.00033 11.7926C8.80588 11.7926 8.64269 11.8586 8.51074 11.9905C8.3788 12.1225 8.31283 12.2857 8.31283 12.4801C8.31283 12.6745 8.3788 12.8377 8.51074 12.9697C8.64269 13.1016 8.80588 13.1676 9.00033 13.1676ZM9.00033 17.3343C7.81977 17.3343 6.72255 17.1225 5.70866 16.6989C4.69477 16.2752 3.81283 15.6884 3.06283 14.9384C2.31283 14.1884 1.72602 13.3065 1.30241 12.2926C0.878798 11.2787 0.666992 10.1815 0.666992 9.00094C0.666992 7.83427 0.878798 6.74399 1.30241 5.7301C1.72602 4.71621 2.31283 3.83427 3.06283 3.08427C3.81283 2.33427 4.69477 1.74399 5.70866 1.31344C6.72255 0.88288 7.81977 0.667603 9.00033 0.667603C10.167 0.667603 11.2573 0.88288 12.2712 1.31344C13.285 1.74399 14.167 2.33427 14.917 3.08427C15.667 3.83427 16.2573 4.71621 16.6878 5.7301C17.1184 6.74399 17.3337 7.83427 17.3337 9.00094C17.3337 10.1815 17.1184 11.2787 16.6878 12.2926C16.2573 13.3065 15.667 14.1884 14.917 14.9384C14.167 15.6884 13.285 16.2752 12.2712 16.6989C11.2573 17.1225 10.167 17.3343 9.00033 17.3343ZM9.00033 16.0843C10.9448 16.0843 12.6114 15.3898 14.0003 14.0009C15.3892 12.612 16.0837 10.9454 16.0837 9.00094C16.0837 7.05649 15.3892 5.38982 14.0003 4.00094C12.6114 2.61205 10.9448 1.9176 9.00033 1.9176C7.05588 1.9176 5.38921 2.61205 4.00033 4.00094C2.61144 5.38982 1.91699 7.05649 1.91699 9.00094C1.91699 10.9454 2.61144 12.612 4.00033 14.0009C5.38921 15.3898 7.05588 16.0843 9.00033 16.0843Z" fill="#E90005"></path></svg></div><div ><p class="slate-p " >Notice: This API (Version 1) has been deprecated. Please refer to the <a href="https://developer.instantly.ai" target="">API v2 documentation</a> for the latest version.</p></div></div><p class="slate-p " >The Verification endpoints allow you to verify emails, including those behind catch-all domains.</p><p class="slate-p " >See below for details.</p><p class="slate-p " >There are currently two categories of verification endpoints.</p><ol class="slate-ol " ><li class="slate-li " ><div style="position:relative">Submitting a verification job</div></li><li class="slate-li " ><div style="position:relative">Checking the status of a verification job</div></li></ol><p class="slate-p " ></p>

The Verification endpoints allow you to verify emails, including those behind catch-all domains.

There are currently two categories of verification endpoints.

<p class="slate-p " >The Custom Tracking Domain endpoints allow you to add, remove, or check status of custom tracking domains that are used for tracking campaign metrics such as opens, link clicks, etc.</p><p class="slate-p " >Help article:
<a href="https://help.instantly.ai/en/articles/6984188-custom-tracking-domain" target="_self">https://help.instantly.ai/en/articles/6984188-custom-tracking-domain</a> </p><p class="slate-p " ></p><div style="width:100%;
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The Custom Tracking Domain endpoints allow you to add, remove, or check status of custom tracking domains that are used for tracking campaign metrics such as opens, link clicks, etc.

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