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 1 API on the APIs.io network: Partner (Skynet) 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
44.0/100 thin Agent 65/100 agent native Full breakdown ↓
scored 2026-07-20 · rubric v0.4
1 APIs 1 MCP Servers 0 Features
CompanyCybersecurityWeb3BlockchainSmart Contract SecuritySecurity AuditingThreat Intelligence

API Rating

API Evangelist API Evangelist Rating How this is scored →
scored 2026-07-20 · rubric v0.4
Composite quality — 44.0/100 · thin
Contract Quality 14.6 / 25
Developer Ergonomics 11.3 / 20
Commercial Clarity 5.3 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 8.8 / 10
Agent readiness — 65/100 · 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 0 / 4
Consent & Bot Identity 0 / 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/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

CertiK Partner (Skynet) API

Skynet Security Score and Token Scan APIs for blockchain project and token security intelligence.

MCP Servers

certik-mcp.yml

MCP SERVER

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
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: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Cybersecurity
- Web3
- Blockchain
- Smart Contract Security
- Security Auditing
- Threat Intelligence
apis:
- name: CertiK Partner (Skynet) API
  description: Skynet Security Score and Token Scan APIs for blockchain project and token security intelligence.
  humanURL: https://api.certik-skynet.com/public-docs/
  baseURL: https://partner.certik-skynet.com
  properties:
  - type: OpenAPI
    url: openapi/certik-skynet-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
  - type: Overlay
    url: overlays/certik-skynet-overlay.yaml
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