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Instantly Lead Label API

A custom label for categorizing and managing leads

Instantly Lead Label API is one of 30 APIs that Instantly publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include LeadLabel. The published artifact set on APIs.io includes an OpenAPI specification, an API reference, and API documentation.

This API exposes 6 operations across 3 paths, and defines 1 schema. It is described by OpenAPI 3.2.0, at version 2.0.0.

Requests are made against a single base URL, https://api.instantly.ai.

6 operations 3 paths 1 schemas 1 DELETE2 GET1 PATCH2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0.0
Base URL
https://api.instantly.ai/api/v2
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Instantly Lead Label API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (ApiKeyAuth). By default, every request must be authenticated.

Paths & Operations 6

Across 3 paths, the API surfaces 6 operations — 1 DELETE, 2 GET, 1 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.

LeadLabel 6

A custom label for categorizing and managing leads

POST
/api/v2/lead-labels
Create lead label
createLeadLabel body → 200400401402404429
GET
/api/v2/lead-labels
List lead label
listLeadLabel 4 params → 200401402404429
GET
/api/v2/lead-labels/{id}
Get lead label
getLeadLabel 1 param → 200401402404429
PATCH
/api/v2/lead-labels/{id}
Patch lead label
patchLeadLabel 1 param body → 200401402404429
DELETE
/api/v2/lead-labels/{id}
Delete lead label
deleteLeadLabel 1 param body → 200401402404429
POST
/api/v2/lead-labels/ai-reply-label
Test AI reply label prediction
testAiReplyLabelLeadLabels body → 200401402404429500

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is LeadLabel (9 properties). Each schema is shown below with its type and property counts.

LeadLabel
object
A custom label for categorizing and managing leads
9 properties 7 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

instantly-ai-leadlabel-api-openapi.yml Raw ↑

Other APIs Instantly publishes across the network.

Instantly Campaigns API
Instantly Account API
Instantly Account Campaign Mapping API
Instantly Analytics API
Instantly API Key API
Instantly Audit Log API
Instantly Background Job API
Instantly Block List Entry API
Instantly Campaign API
Instantly Campaign Subsequence API
Instantly CRM Actions API
Instantly Custom Tag API
Where this information came from

This is an independent, third-party profile of Instantly Lead Label API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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