Synack

Synack is a crowdsourced security testing platform that pairs the Synack Red Team — a global community of vetted security researchers — with AI-enabled attack-surface discovery to deliver continuous penetration testing, vulnerability management, and compliance-grade assessments. The Synack Enterprise API exposes assessments, assets, asset discovery (seed groups and seeds), vulnerabilities and suspected vulnerabilities, missions and campaigns, tagging, tests, users, and streaming analytics across nine REST services, secured with OAuth2 scopes and JWT bearer tokens.

Synack publishes 22 API contracts indexed on the APIs.io network, including Assessment Groups API, Assessment Lifecycle API, Assessments API, and 19 more. Tagged areas include Company, Security, Penetration Testing, Vulnerability Management, and Attack Surface Management.

The Synack catalog on APIs.io includes 1 Spectral governance ruleset.

Synack’s developer surface includes documentation, API reference, getting-started guide, authentication, engineering blog, pricing, signup flow, and 27 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

61.1/100 strong ▬ flat Agent 27/100 agent aware Front door AI 6/6 dominant Heartbeat 80/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

9 published contracts 3 Agent Skills

Company Security Penetration Testing Vulnerability Management Attack Surface ManagementCrowdsourced SecurityCompliance

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Cybersecurity Management

BC-620

Assessment LifecycleAssessmentsAssetsCommentsPatch VerificationsSuspected Vulnerabilities

GET /v1/{org_uid}/assets/{asset_uid}/vulns GET /v1/{org_uid}/metrics/vulnerabilities/exploitable GET /v1/organizations/{organizationUid}/suspected-vulnerabilities POST /v1/vulnerabilities/{vulnerability_id}/patch_verifications

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 61.1/100 · strong

Contract Quality 11.2 / 19

Developer Ergonomics 8.8 / 15

Access Clarity 13.8 / 15

Operational Transparency 1.3 / 10

Contract Governance 1.6 / 9

Discoverability 5.9 / 8

Regulatory Posture 6.0 / 15

Create-or-Update Ergonomics 1.1 / 10

Agent readiness — 27/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

8 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Operational Transparency scores 13.2 — up to +11.3 composite points
Contract Quality scores 59.9 — up to +10.0 composite points
Contract Governance scores 18.2 — up to +9.8 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/synack/apis.yml: open an issue on github.com/api-evangelist/synack to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Cloud Security Attestation and Secure-by-Design	mixed	48.7	-	-
TX-RAMP Certified Cloud Products (Texas DIR)	mixed	48.7	-	-
ServiceNow Store (partner apps + ServiceNow Certified App)	mixed	48.7	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

OAuth 2.0

measured — observed by APIs.io (declared)

APIs 22

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

Synack Assessment Groups API

Users assigned to an Assessment Group, with their roles.

Synack Assessment Lifecycle API

Lifecycle state transitions for an individual assessment.

Synack Assessments API

Assets are associated with listings.

Synack Asset Relationships API

Relationships between assets.

Synack Assetproviders API

The assetproviders API from Synack — 1 operation(s) for assetproviders.

Synack Assets API

Assets managed by Synack.

Synack Comments API

Operations related to comments

Synack Credentials API

Credentials are restricted to authorized users.

Synack External Relationships API

The external-relationships API from Synack — 2 operation(s) for external-relationships.

Synack Health API

The health API from Synack — 1 operation(s) for health.

Synack Hosts API

Host assets.

Synack Missions API

Access mission information.

Synack Patch Verifications API

Operations related to patch verifications

Synack Seeds API

Collections of seeds associated with a listing.

Synack Suspected Vulnerabilities API

Operations related to suspected vulnerabilities

Synack Tags API

Tags applied to seeds and seed groups.

Synack Tests API

Operations related to security tests

Synack Users API

Users of credentials.

Synack Vulnerabilities API

Operations related to security vulnerabilities

Synack Vulnerability Statuses API

Operations related to vulnerability statuses

Synack Mobile Apps API

Mobile application assets.

Synack Web Apps API

Web application assets.

Scroll for all 22

Open Collections 28

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Assessment Service Assessment Groups API

OPEN COLLECTION

Assessment Service Assessment Groups Assessment Lifecycle API

OPEN COLLECTION

Assessment Service Assessment Groups Assessments API

OPEN COLLECTION

Assessment Service Assessment Groups asset-relationships API

OPEN COLLECTION

Assessment Service Assessment Groups assetproviders API

OPEN COLLECTION

Assessment Service Assessment Groups Assets API

OPEN COLLECTION

Assessment Service Assessment Groups cloudaccounts API

OPEN COLLECTION

Assessment Service Assessment Groups Comments API

OPEN COLLECTION

Assessment Service Assessment Groups credentials API

OPEN COLLECTION

Assessment Service Assessment Groups external-relationships API

OPEN COLLECTION

Assessment Service Assessment Groups health API

OPEN COLLECTION

Assessment Service Assessment Groups Hosts API

OPEN COLLECTION

Assessment Service Assessment Groups Missions API

OPEN COLLECTION

Assessment Service Assessment Groups mobileapps API

OPEN COLLECTION

Assessment Service Assessment Groups networks API

OPEN COLLECTION

Assessment Service Assessment Groups Patch Verifications API

OPEN COLLECTION

Assessment Service Assessment Groups ports API

OPEN COLLECTION

Assessment Service Assessment Groups scoperules API

OPEN COLLECTION

Assessment Service Assessment Groups scripts API

OPEN COLLECTION

Assessment Service Assessment Groups Seeds API

OPEN COLLECTION

Assessment Service Assessment Groups Suspected Vulnerabilities API

OPEN COLLECTION

Assessment Service Assessment Groups Tags API

OPEN COLLECTION

Assessment Service Assessment Groups Tests API

OPEN COLLECTION

Assessment Service Assessment Groups userroles API

OPEN COLLECTION

Assessment Service Assessment Groups users API

OPEN COLLECTION

Assessment Service Assessment Groups Vulnerabilities API

OPEN COLLECTION

Assessment Service Assessment Groups Vulnerability Statuses API

OPEN COLLECTION

Assessment Service Assessment Groups webapps API

OPEN COLLECTION

Scroll for all 28

Agent Skills 3

Packaged agent skills for driving this provider's APIs from an AI assistant.

Discover and inventory Synack assets

AGENT SKILL

Manage Synack assessment lifecycle

AGENT SKILL

Triage Synack vulnerabilities

AGENT SKILL

Synack API pricing

Prices published by Synack, read 2026-10-28 from www.synack.com/pricing/.

Plan	Price
Sara Pentest (Coverage)	Pricing starts at $4,181 (1 AI Sara Pentest) Includes: 1 low complexity web app, or 100 host IPs; external web or host; 4-5 day assessment window; AI-led t
Compliance (Standard Pentest)	Pricing starts at $10,283 (1 Standard Pentest) Includes: Up to 25 unauthenticated web apps, 1 low complexity authenticated web app, or 100 host IPs; internal
SynackST Risk Reduction (Synack14)	Pricing starts at $27,120 (1 Synack14 Pentest) Includes: Up to 50 unauthenticated web apps, 1 authenticated web app, or 250 host IPs; internal & external web
Synack14/365 Custom Enterprise	Contact Synack for pricing Includes: Custom scoping based on your attack surface; variable assessment windows; rotating teams of security

Plan details, limits and sources →

Billed by: pentest · FinOps profile →

Pricing Plans 1

Published pricing tiers and plan structures.

Synack Plans Pricing

4 plans

PLANS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Synack

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

Synack Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Synack API Rules

67 rules · 38 errors 21 warnings 8 info

SPECTRAL

OpenAPI Overlays 9

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Synack Assessment V1 Overlay

2 actions · update · synack-assessment-v1-openapi.yaml

DERIVED

Synack Asset Discovery Overlay

2 actions · update · synack-asset-discovery-openapi.yaml

DERIVED

Synack Asset V2 Overlay

2 actions · update · synack-asset-v2-openapi.yaml

DERIVED

Synack Mission V2 Overlay

2 actions · update · synack-mission-v2-openapi.yaml

DERIVED

Synack Monolith V1 Overlay

2 actions · update · synack-monolith-v1-openapi.yaml

DERIVED

Synack Monolith V2 Overlay

2 actions · update · synack-monolith-v2-openapi.yaml

DERIVED

Synack Streaming Overlay

2 actions · update · synack-streaming-openapi.yaml

DERIVED

Synack Tagging Overlay

2 actions · update · synack-tagging-openapi.yaml

DERIVED

Synack Vulns Overlay

2 actions · update · synack-vulns-openapi.yaml

DERIVED

Scroll for all 9

Security Posture 4

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

Synack Authentication

apiKey/http/oauth2 · 4 schemes

SECURITY

Synack Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Synack Vulnerability Disclosure

contact published

SECURITY

Synack Trust Center

ISO 27001:2022, FedRAMP Moderate, TX-RAMP Level 2, IASME Cyber Essentials, CREST, Privacy Shield

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Synack Scopes

21 scopes · implicit

21 scopes

SCOPES

Agentic Access 1

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

Synack Agentic Access

143 operations · 75 acting · 1 human-in-the-loop

143 operations · 75 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

AgenticAccess

LLMsTxt

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Conventions

DataModel

Lifecycle

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 7

Authentication, authorization, and security posture

Authentication

OAuthScopes

Compliance

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

DomainSecurity

DomainSecurity

Scroll for all 7

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

BlogRSS

BlogRSS

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: synack
name: Synack
description: Synack is a crowdsourced security testing platform that pairs the Synack Red Team — a global community of vetted
  security researchers — with AI-enabled attack-surface discovery to deliver continuous penetration testing, vulnerability
  management, and compliance-grade assessments. The Synack Enterprise API exposes assessments, assets, asset discovery (seed
  groups and seeds), vulnerabilities and suspected vulnerabilities, missions and campaigns, tagging, tests, users, and streaming
  analytics across nine REST services, secured with OAuth2 scopes and JWT bearer tokens.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.synack.com/wp-content/uploads/2024/08/synack-meta-card-home-page-PTaaS-1.jpg
url: https://raw.githubusercontent.com/api-evangelist/synack/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- ggv-capital
- gv
- techstars
x-tier: enriched
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-17
x-docs-hosting: vercel
tags:
- Company
- Security
- Penetration Testing
- Vulnerability Management
- Attack Surface Management
- Crowdsourced Security
- Compliance
tags_raw:
- Company
- Security
- Penetration Testing
- Vulnerability Management
- Attack Surface Management
- Crowdsourced Security
- Compliance
- API
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: synack:synack-assessment-groups-api
  name: Synack Assessment Groups API
  description: Users assigned to an Assessment Group, with their roles.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Assessment Groups
  properties:
  - type: OpenAPI
    url: openapi/synack-assessment-groups-api-openapi.yml
- aid: synack:synack-assessment-lifecycle-api
  name: Synack Assessment Lifecycle API
  description: Lifecycle state transitions for an individual assessment.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Assessment Lifecycle
  properties:
  - type: OpenAPI
    url: openapi/synack-assessment-lifecycle-api-openapi.yml
- aid: synack:synack-assessments-api
  name: Synack Assessments API
  description: Assets are associated with listings.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Assessment
  tags_raw:
  - Assessments
  properties:
  - type: OpenAPI
    url: openapi/synack-assessments-api-openapi.yml
- aid: synack:synack-asset-relationships-api
  name: Synack Asset Relationships API
  description: Relationships between assets.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - asset-relationships
  properties:
  - type: OpenAPI
    url: openapi/synack-asset-relationships-api-openapi.yml
- aid: synack:synack-assetproviders-api
  name: Synack Assetproviders API
  description: The assetproviders API from Synack — 1 operation(s) for assetproviders.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - assetproviders
  properties:
  - type: OpenAPI
    url: openapi/synack-assetproviders-api-openapi.yml
- aid: synack:synack-assets-api
  name: Synack Assets API
  description: Assets managed by Synack.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Assets
  properties:
  - type: OpenAPI
    url: openapi/synack-assets-api-openapi.yml
- aid: synack:synack-comments-api
  name: Synack Comments API
  description: Operations related to comments
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Comments
  properties:
  - type: OpenAPI
    url: openapi/synack-comments-api-openapi.yml
- aid: synack:synack-credentials-api
  name: Synack Credentials API
  description: Credentials are restricted to authorized users.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Credentials
  tags_raw:
  - credentials
  properties:
  - type: OpenAPI
    url: openapi/synack-credentials-api-openapi.yml
- aid: synack:synack-external-relationships-api
  name: Synack External Relationships API
  description: The external-relationships API from Synack — 2 operation(s) for external-relationships.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - external-relationships
  properties:
  - type: OpenAPI
    url: openapi/synack-external-relationships-api-openapi.yml
- aid: synack:synack-health-api
  name: Synack Health API
  description: The health API from Synack — 1 operation(s) for health.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Health
  tags_raw:
  - health
  properties:
  - type: OpenAPI
    url: openapi/synack-health-api-openapi.yml
- aid: synack:synack-hosts-api
  name: Synack Hosts API
  description: Host assets.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Hosts
  properties:
  - type: OpenAPI
    url: openapi/synack-hosts-api-openapi.yml
- aid: synack:synack-missions-api
  name: Synack Missions API
  description: Access mission information.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Missions
  properties:
  - type: OpenAPI
    url: openapi/synack-missions-api-openapi.yml
- aid: synack:synack-patch-verifications-api
  name: Synack Patch Verifications API
  description: Operations related to patch verifications
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Patch Verifications
  properties:
  - type: OpenAPI
    url: openapi/synack-patch-verifications-api-openapi.yml
- aid: synack:synack-seeds-api
  name: Synack Seeds API
  description: Collections of seeds associated with a listing.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Seeds
  tags_raw:
  - Seeds
  properties:
  - type: OpenAPI
    url: openapi/synack-seeds-api-openapi.yml
- aid: synack:synack-suspected-vulnerabilities-api
  name: Synack Suspected Vulnerabilities API
  description: Operations related to suspected vulnerabilities
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Suspected Vulnerabilities
  properties:
  - type: OpenAPI
    url: openapi/synack-suspected-vulnerabilities-api-openapi.yml
- aid: synack:synack-tags-api
  name: Synack Tags API
  description: Tags applied to seeds and seed groups.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Tags
  properties:
  - type: OpenAPI
    url: openapi/synack-tags-api-openapi.yml
- aid: synack:synack-tests-api
  name: Synack Tests API
  description: Operations related to security tests
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Tests
  properties:
  - type: OpenAPI
    url: openapi/synack-tests-api-openapi.yml
- aid: synack:synack-users-api
  name: Synack Users API
  description: Users of credentials.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - User
  tags_raw:
  - users
  properties:
  - type: OpenAPI
    url: openapi/synack-users-api-openapi.yml
- aid: synack:synack-vulnerabilities-api
  name: Synack Vulnerabilities API
  description: Operations related to security vulnerabilities
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Vulnerabilities
  properties:
  - type: OpenAPI
    url: openapi/synack-vulnerabilities-api-openapi.yml
- aid: synack:synack-vulnerability-statuses-api
  name: Synack Vulnerability Statuses API
  description: Operations related to vulnerability statuses
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Vulnerability Statuses
  properties:
  - type: OpenAPI
    url: openapi/synack-vulnerability-statuses-api-openapi.yml
- aid: synack:synack-mobile-apps-api
  name: Synack Mobile Apps API
  description: Mobile application assets.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Mobile App
  tags_raw:
  - Mobile Apps
  properties:
  - type: OpenAPI
    url: openapi/synack-mobile-apps-api-openapi.yml
- aid: synack:synack-web-apps-api
  name: Synack Web Apps API
  description: Web application assets.
  humanURL: https://docs.synack.com/
  baseURL: https://api.synack.com
  tags:
  - Web App
  tags_raw:
  - Web Apps
  properties:
  - type: OpenAPI
    url: openapi/synack-web-apps-api-openapi.yml
common:
- type: Plans
  url: plans/synack-plans-pricing.yml
- url: https://www.synack.com/feed/
  type: BlogRSS
- type: CapabilityMap
  url: capabilities/synack-capability-edges.yml
  name: Synack Business Capability Map
- type: Overlay
  url: overlays/synack-assessment-v1-overlay.yaml
- type: DeveloperPortal
  url: https://docs.synack.com/
- type: Documentation
  url: https://docs.synack.com/
- type: APIReference
  url: https://docs.synack.com/api-reference/introduction
- type: GettingStarted
  url: https://docs.synack.com/
- type: Authentication
  url: authentication/synack-authentication.yml
- type: OAuthScopes
  url: scopes/synack-scopes.yml
- type: ErrorCatalog
  url: errors/synack-problem-types.yml
- type: Conventions
  url: conventions/synack-conventions.yml
- type: DataModel
  url: data-model/synack-data-model.yml
- type: Lifecycle
  url: lifecycle/synack-lifecycle.yml
- type: Conformance
  url: conformance/synack-conformance.yml
- type: Compliance
  url: https://trustcenter.synack.com/
- type: TrustCenter
  url: security/synack-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/synack-vulnerability-disclosure.yml
- type: Security
  url: https://www.synack.com/vdp/synack/
- type: DomainSecurity
  url: security/synack-domain-security.yml
- type: X-MCPServerCandidate
  url: mcp/synack-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: AgenticAccess
  url: agentic-access/synack-agentic-access.yml
- type: LLMsTxt
  url: llms/synack-llms.txt
- type: Packages
  url: packages/synack-packages.yml
- type: AgentSkill
  url: skills/_index.yml
- type: GitHubOrganization
  url: https://github.com/synack
- type: Blog
  url: https://www.synack.com/blog/
- type: Pricing
  url: https://www.synack.com/pricing/
- type: SignUp
  url: https://login.synack.com/
- type: Login
  url: https://login.synack.com/
- type: Support
  url: https://www.synack.com/contact/
- type: TermsOfService
  url: https://www.synack.com/terms/
- type: PrivacyPolicy
  url: https://www.synack.com/privacy-policy/
- type: Website
  url: https://www.synack.com/
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 37
  pass: local-v1

Synack API — frequently asked questions

Does Synack have an API?

Yes. APIs.io lists 22 APIs from Synack, including Synack Assessment Groups API, Synack Assessment Lifecycle API and Synack Assessments API, and 19 more.

Is there an OpenAPI specification for the Synack API?

Yes. APIs.io indexes 22 OpenAPI specifications for Synack, each linked for download from this page.

How do I authenticate with the Synack API?

Synack uses bearer-token authentication (apiKey/http/oauth2 · 4 schemes). The details are profiled on APIs.io as Synack Authentication.

How much does the Synack API cost?

Synack publishes its prices; its Sara Pentest (Coverage) plan is Pricing starts at $4,181 (1 AI Sara Pentest) as of 2026-10-28. APIs.io lists 4 pricing plans for Synack, with each plan's price, limits and inclusions under Pricing on this page.

Is the Synack API ready for AI agents?

Synack has a Kin Score of 61.1 out of 100 (strong) and an Agent Readiness score of 27.0 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/synack"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/synack/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/synack/evidence"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

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A second provider on the same verified email joins the account you already have.