API Explorer (2.0.0)

The entire API V2 documentation is interactive and can be tested here. To the right side of every endpoint you will see a box with an example request. You can click on the "Try it" button to send a request to the server right from the docs. You will need to provide an API key by clicking the ApiKeyAuth_token blue text.

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Servers
Instantly API Server

https://api.instantly.ai/

Mock server

https://developer.instantly.ai/_mock/api/v2/

Analytics

Endpoints related to analytics

Operations

Account

An email account that can be used to send campaigns

Operations

Campaign

A campaign that can be sent to a list of recipients

Operations

Email

A campaign email, a reply, a manually sent email, or any other email that's visible in the Unibox

Operations

Email Verification

A single email verification

Operations

Lead List

A list used to store leads

Operations

Inbox Placement Test

An inbox placement test

Operations

Inbox Placement Analytics

Analytics data for individual emails in inbox placement tests

Operations

Inbox Placement Blacklist & SpamAssassin Report

Report data for an inbox placement test

Operations

API Key

API Key

Operations

Account Campaign Mapping

Account Campaign Mapping

Operations

Lead

A lead entity representing an individual lead

Operations

Background Job

A background job that can be used to perform long-running tasks

Operations

Custom Tag

A custom tag for organizing and categorizing accounts and campaigns. You can use them as filters in apis that list accounts and campaigns.

Operations

Block List Entry

A blocked email or domain

Operations

Lead Label

A custom label for categorizing and managing leads

Operations

Workspace

A workspace entity representing a workspace

Operations

SuperSearch Enrichment

An enrichment can take different forms, such as email enrichment or LinkedIn enrichment. Leads may be imported from SuperSearch using the dedicated endpoint, or enriched directly within a list or campaign by attaching an enrichment to it.

Operations

Workspace Group Member

A member of a workspace group. You can use the endpoints within this entity to manage the members of a workspace group.

Operations

Workspace Member

A member of a workspace with associated user details

Operations

Campaign Subsequence

A subsequence entity representing a follow-up sequence

Operations

Audit Log

Audit log records for tracking system activities

Operations

Webhook

A webhook subscription for receiving event notifications

Operations

Webhook Event

A webhook event that was sent or attempted to be sent

Operations

DFY Email Account Order

A Done-For-You email account order

Operations

Sales Flow

Manages how sales users view and interact with campaign and lead lists within the sales flow.

Email Template

A campaign email template

Workspace Billing

Workspace Billing

Operations

Schemas

Campaign Subsequence

A subsequence entity representing a follow-up sequence

idstring(uuid)read-onlyrequired

Unique identifier for the subsequence

Example: "019a5522-76e5-736e-979b-e3cea2b2fa08"
timestamp_createdstring(date-time)read-onlyrequired

Timestamp when the subsequence was created

Example: "2025-11-05T17:48:33.381Z"
parent_campaignstring(uuid)required

ID of the parent campaign

Example: "019a5522-76e5-736e-979b-e3cfeb745fba"
workspacestring(uuid)read-onlyrequired

ID of the workspace this subsequence belongs to

Example: "019a5522-76e5-736e-979b-e3d0f98c575d"
statusnumberread-onlyrequired

Status of the subsequence

Enum ValueDescription
0

Draft - The subsequence is in draft mode and not yet active

1

Active - The subsequence is currently running

2

Paused - The subsequence has been manually paused

3

Completed - The subsequence has finished running

4

Running Subsequences - The subsequence has active child sequences

-99

Account Suspended - The subsequence is suspended due to account issues

-1

Accounts Unhealthy - The subsequence is paused due to unhealthy sending accounts

-2

Bounce Protection - The subsequence is paused due to high bounce rates

Example: 0
timestamp_leads_updatedstring(date-time)read-onlyrequired

Timestamp when the leads were last updated

Example: "2025-11-05T17:48:33.381Z"
namestringrequired

Name of the subsequence

Example: "Follow-up sequence"
conditionsobjectrequired

Conditions that trigger the subsequence

conditions.​crm_statusArray of numbers
Example: [1]
conditions.​reply_containsstring
Example: "yes"
subsequence_scheduleobjectrequired

Schedule configuration for the subsequence

subsequence_schedule.​schedulesArray of objectsnon-emptyrequired
subsequence_schedule.​schedules[].​namestringrequired
Example: "My Schedule"
subsequence_schedule.​schedules[].​timingobjectrequired
subsequence_schedule.​schedules[].​timing.​fromstring^([01][0-9]|2[0-3]):([0-5][0-9])$required
Example: "09:00"
subsequence_schedule.​schedules[].​timing.​tostring^([01][0-9]|2[0-3]):([0-5][0-9])$required
Example: "17:00"
subsequence_schedule.​schedules[].​daysobjectnon-emptyrequired
subsequence_schedule.​schedules[].​days.​0boolean
Example: true
subsequence_schedule.​schedules[].​days.​1boolean
Example: true
subsequence_schedule.​schedules[].​days.​2boolean
Example: true
subsequence_schedule.​schedules[].​days.​3boolean
Example: true
subsequence_schedule.​schedules[].​days.​4boolean
Example: true
subsequence_schedule.​schedules[].​days.​5boolean
Example: false
subsequence_schedule.​schedules[].​days.​6boolean
Example: false
subsequence_schedule.​schedules[].​timezonestringrequired
Enum"Etc/GMT+12""Etc/GMT+11""Etc/GMT+10""America/Anchorage""America/Dawson""America/Creston""America/Chihuahua""America/Boise""America/Belize""America/Chicago"
Example: "Etc/GMT+12"
subsequence_schedule.​start_datestring(date)

Start date in YYYY-MM-DD format. Uses the campaign's timezone.

Example: "2025-09-25"
subsequence_schedule.​end_datestring(date)

End date in YYYY-MM-DD format. Uses the campaign's timezone.

Example: "2025-09-25"
sequencesArray of objectsrequired

List of sequences (the actual email copy). Even though this field is an array, only the first element is used, so please provide only one array item, and add the steps to that array

sequences[].​stepsArray of objectsrequired
sequences[].​steps[].​typestringrequired

Type of step. This has to be 'email' always - it's the only supported type for now

ValueDescription
email

This steps represents an email

Example: "email"
sequences[].​steps[].​delaynumberrequired

The number of days to wait before sending the NEXT email

Example: 2
sequences[].​steps[].​variantsArray of objectsrequired
sequences[].​steps[].​variants[].​subjectstringrequired
Example: "Hello {{firstName}}"
sequences[].​steps[].​variants[].​bodystringrequired
Example: "Hey {{firstName}},\n\nI hope you are doing well."
sequences[].​steps[].​variants[].​v_disabledboolean

Whether this variant is disabled. By default, all the variants are enabled. Please set this to true if you want to disable this variant

Example: true
{ "id": "019a5522-76e5-736e-979b-e3cea2b2fa08", "timestamp_created": "2025-11-05T17:48:33.381Z", "parent_campaign": "019a5522-76e5-736e-979b-e3cfeb745fba", "workspace": "019a5522-76e5-736e-979b-e3d0f98c575d", "status": 0, "timestamp_leads_updated": "2025-11-05T17:48:33.381Z", "name": "Follow-up sequence", "conditions": { "crm_status": [ … ], "reply_contains": "yes" }, "subsequence_schedule": { "start_date": "2025-09-25", "end_date": "2025-09-25", "schedules": [ … ] }, "sequences": [ { … } ] }

Audit Log

Audit log records for tracking system activities

idstring(uuid)read-onlyrequired
Example: "01234567-89ab-cdef-0123-456789abcdef"
timestampstring(date-time)read-onlyrequired

When the activity occurred

Example: "2025-11-05T17:48:33.386Z"
organization_idstring(uuid)read-onlyrequired

Organization ID associated with the activity

Example: "01234567-89ab-cdef-0123-456789abcdef"
activity_typenumberread-onlyrequired

Type of activity performed

Enum ValueDescription
1

User login

2

Lead deletion

3

Campaign deletion

4

Campaign launch

5

Campaign pause

6

Account addition

7

Account deletion

8

Lead moved

9

Lead added

10

Lead merged

Example: 1
ip_addressstringread-onlyrequired

IP address from which the activity was performed

Example: "127.0.0.1"
from_apibooleanread-onlyrequired

Whether the activity was performed via API

Example: false
user_agentnull or stringread-only

User agent of the client that performed the activity

Example: "Mozilla/5.0..."
user_idnull or string(uuid)read-only

ID of the user who performed the activity

Example: "01234567-89ab-cdef-0123-456789abcdef"
affected_countnull or numberread-only

Number of items affected by the activity

Example: 1
campaign_idnull or string(uuid)read-only

Associated campaign ID if applicable

Example: "01234567-89ab-cdef-0123-456789abcdef"
subsequence_idnull or string(uuid)read-only

Associated subsequence ID if applicable

Example: "01234567-89ab-cdef-0123-456789abcdef"
list_idnull or string(uuid)read-only

Associated list ID if applicable

Example: "01234567-89ab-cdef-0123-456789abcdef"
audit_metadataobjectread-only

Metadata about the audit log

user_namenull or stringread-only

Name of the user who performed the activity

Example: "John Doe"
{ "id": "01234567-89ab-cdef-0123-456789abcdef", "timestamp": "2025-11-05T17:48:33.386Z", "organization_id": "01234567-89ab-cdef-0123-456789abcdef", "activity_type": 1, "user_agent": "Mozilla/5.0...", "user_id": "01234567-89ab-cdef-0123-456789abcdef", "ip_address": "127.0.0.1", "from_api": false, "affected_count": 1, "campaign_id": "01234567-89ab-cdef-0123-456789abcdef", "subsequence_id": "01234567-89ab-cdef-0123-456789abcdef", "list_id": "01234567-89ab-cdef-0123-456789abcdef", "audit_metadata": {}, "user_name": "John Doe" }

Webhook

A webhook subscription for receiving event notifications

idstring(uuid)read-onlyrequired

Unique identifier for the webhook (UUID)

Example: "019a5522-76f3-7561-9365-9aabdc26fd4d"
organizationstring(uuid)read-onlyrequired

Organization (workspace) UUID that owns this webhook

Example: "019a5522-76f3-7561-9365-9aac482e3b52"
target_hook_urlstring(uri)^https?://required

Target URL to send webhook payloads

Example: "https://webhook.site/unique-url"
timestamp_createdstring(date-time)read-onlyrequired

Timestamp when the webhook was created

Example: "2025-11-05T17:48:33.395Z"
campaignnull or string(uuid)

Optional campaign UUID to filter events (null = all campaigns in workspace)

Example: "019a5522-76f3-7561-9365-9aad58ece5c9"
namenull or string

Optional user-defined name for the webhook

Example: "Zapier Positive Replies"
event_typenull or string

Type of event to trigger the webhook (null for custom label events). Set to "all_events" to subscribe to all events - including custom label events

Enum"all_events""email_sent""email_opened""email_link_clicked""reply_received""email_bounced""lead_unsubscribed""campaign_completed""account_error""lead_neutral"
Example: "email_sent"
custom_interest_valuenull or number

Custom interest value - corresponds to LeadLabel.interest_status (used for custom label events)

Example: 1
{ "id": "019a5522-76f3-7561-9365-9aabdc26fd4d", "organization": "019a5522-76f3-7561-9365-9aac482e3b52", "campaign": "019a5522-76f3-7561-9365-9aad58ece5c9", "name": "Zapier Positive Replies", "target_hook_url": "https://webhook.site/unique-url", "event_type": "email_sent", "custom_interest_value": 1, "timestamp_created": "2025-11-05T17:48:33.395Z" }