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Instantly Block List Entry API

A blocked email or domain

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

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

This API exposes 9 operations across 5 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.

9 operations 5 paths 1 schemas 2 DELETE3 GET1 PATCH3 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 Block List Entry API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (ApiKeyAuth). By default, every request must be authenticated.

Paths & Operations 9

Across 5 paths, the API surfaces 9 operations — 2 DELETE, 3 GET, 1 PATCH, 3 POST. Each is listed below with its method, path, parameters, and response codes.

BlockListEntry 9

A blocked email or domain

POST
/api/v2/block-lists-entries
Create block list entry
createBlockListEntry body → 200400401402404429
GET
/api/v2/block-lists-entries
List block list entry
listBlockListEntry 4 params → 200401402404429
DELETE
/api/v2/block-lists-entries
Delete all block list entries
deleteallBlockListEntry 2 params body → 200401402404429
GET
/api/v2/block-lists-entries/{id}
Get block list entry
getBlockListEntry 1 param → 200401402404429
PATCH
/api/v2/block-lists-entries/{id}
Patch block list entry
patchBlockListEntry 1 param body → 200401402404429
DELETE
/api/v2/block-lists-entries/{id}
Delete block list entry
deleteBlockListEntry 1 param body → 200401402404429
POST
/api/v2/block-lists-entries/bulk-create
Bulk create block list entry
createblukBlockListEntry body → 200400401402404429
POST
/api/v2/block-lists-entries/bulk-delete
Bulk delete block list entry
deletebulkBlockListEntry body → 200401402404429
GET
/api/v2/block-lists-entries/download
Download all block list entries as CSV
downloadBlockListEntry 2 params → 200401402404429

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is BlockListEntry (5 properties). Each schema is shown below with its type and property counts.

BlockListEntry
object
A blocked email or domain
5 properties 5 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

instantly-ai-blocklistentry-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 Campaign API
Instantly Campaign Subsequence API
Instantly CRM Actions API
Instantly Custom Tag API
Instantly Custom Tag Mapping API
Where this information came from

This is an independent, third-party profile of Instantly Block List Entry 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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