CertiK website screenshot

CertiK

CertiK is a leading Web3 security platform that combines AI, formal verification, and expert audits to secure blockchain protocols and smart contracts. Its Partner (Skynet) API exposes CertiK's security intelligence to integrators: the Skynet Security Score API returns comprehensive, multi-metric security scores for blockchain projects (score, rank, tier, percentile, highlights and alerts), and the Token Scan API returns real-time on-chain security analysis of token contracts across major chains (token info, market and holder data, a SkyKnight score, and a severity-ranked security summary). Access is by partner API key issued by the CertiK Business Team, sent in the X-Certik-Api-Key header against https://partner.certik-skynet.com. CertiK is a portfolio company of Insight Partners, Lightspeed Venture Partners, SoftBank Vision Fund and Wing Venture Capital.

CertiK publishes 2 APIs on the APIs.io network: Security Score API and Token Scan API. Tagged areas include Company, Cybersecurity, Web3, Blockchain, and Smart Contract Security.

CertiK’s developer surface includes documentation, API reference, authentication, changelog, engineering blog, support, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub
34.0/100 thin ▬ flat Agent 24/100 agent aware Full breakdown ↓
scored 2026-08-30 · rubric v0.17.2
AccessSelf serve
1 APIs 1 MCP Servers
CompanyCybersecurityWeb3BlockchainSmart Contract SecuritySecurity AuditingThreat Intelligence

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-30 · rubric v0.17.2
Composite quality — 34.0/100 · thin
Contract Quality 3.5 / 25
Developer Ergonomics 11.8 / 20
Access Clarity 5.3 / 20
Operational Transparency 3.8 / 13
Contract Governance 2.2 / 12
Discoverability 7.6 / 10
Agent readiness — 24/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 6 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 9 / 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 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 4 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Surface 0 / 5
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/certik: 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 2

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

CertiK Security Score API

Skynet multi-metric project security scores.

CertiK Token Scan API

Real-time on-chain token contract security analysis.

Open Collections 3

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

API Collection

OPEN COLLECTION

CertiK Partner (Skynet) Security Score API

OPEN COLLECTION

CertiK Partner (Skynet) Security Score Token Scan API

OPEN COLLECTION

MCP Servers 1

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

CertiK MCP Server

MCP SERVER

Security Posture 4

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

Certik Authentication

apiKey · 1 scheme

SECURITY

Certik Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Certik Vulnerability Disclosure

contact published

SECURITY

Certik Trust Center

SOC 2 Type II, ISO 27001

SECURITY

Agentic Access 1

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

Certik Agentic Access

4 operations

4 operations · 0 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 MCPServer
MCPServer
 AgentSkill
AgentSkill
 LLMsTxt
LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog
ErrorCatalog
 Conventions
Conventions
 DataModel
DataModel
 Conformance
Conformance
 Lifecycle
Lifecycle

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 6

Authentication, authorization, and security posture

Authentication
Authentication
 Compliance
Compliance
 TrustCenter
TrustCenter
 VulnerabilityDisclosure
VulnerabilityDisclosure
 Security
Security
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

ChangeLog
ChangeLog
 Support
Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Blog
Blog
 Website
Website

Other 1

Properties that don't map to a standard resource type

Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: certik
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/certik.png
name: CertiK
description: 'CertiK is a leading Web3 security platform that combines AI, formal verification, and expert audits to secure
  blockchain protocols and smart contracts. Its Partner (Skynet) API exposes CertiK''s security intelligence to integrators:
  the Skynet Security Score API returns comprehensive, multi-metric security scores for blockchain projects (score, rank,
  tier, percentile, highlights and alerts), and the Token Scan API returns real-time on-chain security analysis of token contracts
  across major chains (token info, market and holder data, a SkyKnight score, and a severity-ranked security summary). Access
  is by partner API key issued by the CertiK Business Team, sent in the X-Certik-Api-Key header against https://partner.certik-skynet.com.
  CertiK is a portfolio company of Insight Partners, Lightspeed Venture Partners, SoftBank Vision Fund and Wing Venture Capital.'
url: https://raw.githubusercontent.com/api-evangelist/certik/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
- lightspeed-venture-partners
- softbank-vision-fund
- wing-venture-capital
x-tier: enriched
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Cybersecurity
- Web3
- Blockchain
- Smart Contract Security
- Security Auditing
- Threat Intelligence
apis:
- aid: certik:certik-security-score-api
  name: CertiK Security Score API
  description: Skynet multi-metric project security scores.
  humanURL: https://api.certik-skynet.com/public-docs/
  baseURL: https://partner.certik-skynet.com
  tags:
  - Security Score
  properties:
  - type: OpenAPI
    url: openapi/certik-security-score-api-openapi.yml
  - type: Documentation
    url: https://api.certik-skynet.com/public-docs/
  - type: APIReference
    url: https://api.certik-skynet.com/public-docs/apis/security-score
  - type: GettingStarted
    url: https://api.certik-skynet.com/public-docs/authentication
- aid: certik:certik-token-scan-api
  name: CertiK Token Scan API
  description: Real-time on-chain token contract security analysis.
  humanURL: https://api.certik-skynet.com/public-docs/
  baseURL: https://partner.certik-skynet.com
  tags:
  - Token Scan
  properties:
  - type: OpenAPI
    url: openapi/certik-token-scan-api-openapi.yml
  - type: Documentation
    url: https://api.certik-skynet.com/public-docs/
  - type: APIReference
    url: https://api.certik-skynet.com/public-docs/apis/security-score
  - type: GettingStarted
    url: https://api.certik-skynet.com/public-docs/authentication
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DeveloperPortal
  url: https://api.certik-skynet.com/public-docs/
- type: Documentation
  url: https://api.certik-skynet.com/public-docs/
- type: APIReference
  url: https://api.certik-skynet.com/public-docs/apis/security-score
- type: Authentication
  url: authentication/certik-authentication.yml
- type: AgenticAccess
  url: agentic-access/certik-agentic-access.yml
- type: MCPServer
  url: mcp/certik-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/certik-llms.txt
- type: ErrorCatalog
  url: errors/certik-problem-types.yml
- type: Conventions
  url: conventions/certik-conventions.yml
- type: DataModel
  url: data-model/certik-data-model.yml
- type: Conformance
  url: conformance/certik-conformance.yml
- type: Compliance
  url: https://www.certik.com/company/trust-and-security
- type: TrustCenter
  url: security/certik-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/certik-vulnerability-disclosure.yml
- type: Security
  url: https://www.certik.com/company/bug-bounty
- type: DomainSecurity
  url: security/certik-domain-security.yml
- type: Lifecycle
  url: lifecycle/certik-lifecycle.yml
- type: ChangeLog
  url: changelog/certik-changelog.yml
- type: Overlay
  url: overlays/certik-skynet-overlay.yaml
- type: Blog
  url: https://www.certik.com/blog
- type: GitHubOrganization
  url: https://github.com/CertiKProject
- type: PrivacyPolicy
  url: https://www.certik.com/company/privacy-policy
- type: Support
  url: mailto:APIsupport@certik.com
- type: Website
  url: https://www.certik.com/
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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