watchTowr

watchTowr is a Preemptive Exposure Management (PEM) and External Attack Surface Management (EASM) platform founded by hackers, combining continuous attack surface discovery, continuous automated red teaming, AI-powered Rapid Reaction to emerging CVEs, Active Defense autonomous mitigation, and watchTowr Intel proactive threat intelligence. The Platform Client API gives read and write access to discovered assets, findings, hunts, certificates and suspicious domains, with official Python and PowerShell SDKs and an official open-source MCP server (113 tools). Backed by Prosus Ventures.

watchTowr publishes 20 APIs on the APIs.io network, including Activity Log API, Assets API, Business Unit API, and 17 more. Tagged areas include Company, Security, Cybersecurity, Attack Surface Management, and EASM.

watchTowr’s developer surface includes documentation, developer portal, engineering blog, support, authentication, and 23 more developer resources.

🌐 Visit website 📡 Source on GitHub
44.3/100 thin ▬ flat Agent 72/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
20 APIs 1 MCP Servers
CompanySecurityCybersecurityAttack Surface ManagementEASMExposure ManagementThreat IntelligenceVulnerability Management

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 44.3/100 · thin
Contract Quality 14.2 / 25
Developer Ergonomics 11.3 / 20
Commercial Clarity 4.7 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 72/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 3 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/watchtowr: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 20

Individual APIs this provider publishes, each with its own machine-readable definition.

watchTowr Activity Log API

The Activity Log API from watchTowr — 1 operation(s) for activity log.

watchTowr Assets API

The Assets API from watchTowr — 1 operation(s) for assets.

watchTowr Business Unit API

The Business Unit API from watchTowr — 2 operation(s) for business unit.

watchTowr Certificates API

The Certificates API from watchTowr — 2 operation(s) for certificates.

watchTowr Cloud Storage API

The Cloud Storage API from watchTowr — 3 operation(s) for cloud storage.

watchTowr Containers API

The Containers API from watchTowr — 3 operation(s) for containers.

watchTowr Domains API

The Domains API from watchTowr — 3 operation(s) for domains.

watchTowr Findings API

The Findings API from watchTowr — 6 operation(s) for findings.

watchTowr Hunts API

The Hunts API from watchTowr — 4 operation(s) for hunts.

watchTowr IP Addresses API

The IP Addresses API from watchTowr — 5 operation(s) for ip addresses.

watchTowr IP Ranges API

The IP Ranges API from watchTowr — 3 operation(s) for ip ranges.

watchTowr Mobile Applications API

The Mobile Applications API from watchTowr — 3 operation(s) for mobile applications.

watchTowr Points of Interest API

The Points of Interest API from watchTowr — 1 operation(s) for points of interest.

watchTowr Ports API

The Ports API from watchTowr — 2 operation(s) for ports.

watchTowr SaaS Platforms API

The SaaS Platforms API from watchTowr — 3 operation(s) for saas platforms.

watchTowr Service Listing API

The Service Listing API from watchTowr — 1 operation(s) for service listing.

watchTowr Source Code Repositories API

The Source Code Repositories API from watchTowr — 3 operation(s) for source code repositories.

watchTowr Subdomains API

The Subdomains API from watchTowr — 3 operation(s) for subdomains.

watchTowr Suspicious Domains API

The Suspicious Domains API from watchTowr — 2 operation(s) for suspicious domains.

watchTowr Testing Infrastructure API

The Testing Infrastructure API from watchTowr — 1 operation(s) for testing infrastructure.

Scroll for all 20

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

watchtowr-mcp.yml

MCP SERVER

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Watchtowr Authentication

http · 1 scheme

SECURITY

Watchtowr Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Watchtowr Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Watchtowr Agentic Access

52 operations · 12 acting

52 operations · 12 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Portal
Portal
 Login
Login

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 MCPServer
MCPServer
 WellKnown
WellKnown
 LLMsTxt
LLMsTxt
 AgentSkill
AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 Conventions
Conventions
 DataModel
DataModel

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 SDKs
SDKs

Access & Security 5

Authentication, authorization, and security posture

Security
Security
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 SecurityTxt
SecurityTxt

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 Support
Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 3

The organization behind the API

Website
Website
 Blog
Blog
 Careers
Careers

Other 1

Properties that don't map to a standard resource type

Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: watchtowr
name: watchTowr
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 20
  pass: local-v1
description: watchTowr is a Preemptive Exposure Management (PEM) and External Attack Surface Management (EASM) platform founded
  by hackers, combining continuous attack surface discovery, continuous automated red teaming, AI-powered Rapid Reaction to
  emerging CVEs, Active Defense autonomous mitigation, and watchTowr Intel proactive threat intelligence. The Platform Client
  API gives read and write access to discovered assets, findings, hunts, certificates and suspicious domains, with official
  Python and PowerShell SDKs and an official open-source MCP server (113 tools). Backed by Prosus Ventures.
url: https://raw.githubusercontent.com/api-evangelist/watchtowr/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://watchtowr.com/wp-content/uploads/Feature-Image-.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- prosus-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Security
- Cybersecurity
- Attack Surface Management
- EASM
- Exposure Management
- Threat Intelligence
- Vulnerability Management
apis:
- aid: watchtowr:watchtowr-activity-log-api
  name: watchTowr Activity Log API
  description: The Activity Log API from watchTowr — 1 operation(s) for activity log.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Activity Log
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-activity-log-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-assets-api
  name: watchTowr Assets API
  description: The Assets API from watchTowr — 1 operation(s) for assets.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Assets
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-assets-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-business-unit-api
  name: watchTowr Business Unit API
  description: The Business Unit API from watchTowr — 2 operation(s) for business unit.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Business Unit
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-business-unit-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-certificates-api
  name: watchTowr Certificates API
  description: The Certificates API from watchTowr — 2 operation(s) for certificates.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Certificates
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-certificates-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-cloud-storage-api
  name: watchTowr Cloud Storage API
  description: The Cloud Storage API from watchTowr — 3 operation(s) for cloud storage.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Cloud Storage
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-cloud-storage-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-containers-api
  name: watchTowr Containers API
  description: The Containers API from watchTowr — 3 operation(s) for containers.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Containers
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-containers-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-domains-api
  name: watchTowr Domains API
  description: The Domains API from watchTowr — 3 operation(s) for domains.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Domains
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-domains-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-findings-api
  name: watchTowr Findings API
  description: The Findings API from watchTowr — 6 operation(s) for findings.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Findings
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-findings-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-hunts-api
  name: watchTowr Hunts API
  description: The Hunts API from watchTowr — 4 operation(s) for hunts.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Hunts
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-hunts-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-ip-addresses-api
  name: watchTowr IP Addresses API
  description: The IP Addresses API from watchTowr — 5 operation(s) for ip addresses.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - IP Addresses
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-ip-addresses-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-ip-ranges-api
  name: watchTowr IP Ranges API
  description: The IP Ranges API from watchTowr — 3 operation(s) for ip ranges.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - IP Ranges
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-ip-ranges-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-mobile-applications-api
  name: watchTowr Mobile Applications API
  description: The Mobile Applications API from watchTowr — 3 operation(s) for mobile applications.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Mobile Applications
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-mobile-applications-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-points-of-interest-api
  name: watchTowr Points of Interest API
  description: The Points of Interest API from watchTowr — 1 operation(s) for points of interest.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Points of Interest
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-points-of-interest-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-ports-api
  name: watchTowr Ports API
  description: The Ports API from watchTowr — 2 operation(s) for ports.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Ports
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-ports-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-saas-platforms-api
  name: watchTowr SaaS Platforms API
  description: The SaaS Platforms API from watchTowr — 3 operation(s) for saas platforms.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - SaaS Platforms
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-saas-platforms-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-service-listing-api
  name: watchTowr Service Listing API
  description: The Service Listing API from watchTowr — 1 operation(s) for service listing.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Service Listing
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-service-listing-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-source-code-repositories-api
  name: watchTowr Source Code Repositories API
  description: The Source Code Repositories API from watchTowr — 3 operation(s) for source code repositories.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Source Code Repositories
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-source-code-repositories-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-subdomains-api
  name: watchTowr Subdomains API
  description: The Subdomains API from watchTowr — 3 operation(s) for subdomains.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Subdomains
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-subdomains-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-suspicious-domains-api
  name: watchTowr Suspicious Domains API
  description: The Suspicious Domains API from watchTowr — 2 operation(s) for suspicious domains.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Suspicious Domains
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-suspicious-domains-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
- aid: watchtowr:watchtowr-testing-infrastructure-api
  name: watchTowr Testing Infrastructure API
  description: The Testing Infrastructure API from watchTowr — 1 operation(s) for testing infrastructure.
  humanURL: https://github.com/watchtowr/watchtowr-api-sdk-python
  baseURL: https://{tenant}.{region}.watchtowr.io
  tags:
  - Testing Infrastructure
  properties:
  - type: OpenAPI
    url: openapi/watchtowr-testing-infrastructure-api-openapi.yml
  - type: Documentation
    url: https://github.com/watchtowr/watchtowr-api-sdk-python
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://watchtowr.com
- type: Documentation
  url: https://kb.watchtowr.io/
- type: Portal
  url: https://client.watchtowr.io/
- type: Login
  url: https://client.watchtowr.io/
- type: StatusPage
  url: https://status.watchtowr.io/
- type: Blog
  url: https://labs.watchtowr.com/
- type: GitHubOrganization
  url: https://github.com/watchtowr
- type: Support
  url: https://watchtowr.com/company/contact/
- type: Careers
  url: https://careers.watchtowr.com/
- type: PrivacyPolicy
  url: https://watchtowr.com/privacy-policy/
- type: Security
  url: https://vdp.watchtowr.com/p/Policy
- type: VulnerabilityDisclosure
  url: security/watchtowr-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/watchtowr-domain-security.yml
- type: Authentication
  url: authentication/watchtowr-authentication.yml
- type: AgenticAccess
  url: agentic-access/watchtowr-agentic-access.yml
- type: MCPServer
  url: mcp/watchtowr-mcp.yml
- type: Packages
  url: packages/watchtowr-packages.yml
- type: SDKs
  url: packages/watchtowr-packages.yml
- type: WellKnown
  url: well-known/watchtowr-well-known.yml
- type: SecurityTxt
  url: well-known/watchtowr-security.txt
- type: LLMsTxt
  url: llms/watchtowr-llms.txt
- type: Overlay
  url: overlays/watchtowr-platform-overlay.yaml
- type: Conformance
  url: conformance/watchtowr-conformance.yml
- type: ErrorCatalog
  url: errors/watchtowr-problem-types.yml
- type: Lifecycle
  url: lifecycle/watchtowr-lifecycle.yml
- type: Conventions
  url: conventions/watchtowr-conventions.yml
- type: DataModel
  url: data-model/watchtowr-data-model.yml
- type: AgentSkill
  url: skills/_index.yml