SecurityScorecard
SecurityScorecard is a cybersecurity ratings and third-party risk management platform that continuously rates the security posture of any company from the outside in, producing an A-F security score across ten risk factors. Its REST API (base https://api.securityscorecard.io) lets customers manage portfolios of monitored companies, pull scorecards, factor scores, historical trends, issues/findings, industry benchmarks, and generate reports, and react to changes through webhook-driven Rules. Authentication is a static API token ("Authorization: Token
SecurityScorecard publishes 32 API contracts indexed on the APIs.io network, including Scorecard Multiscores API, action plans API, active findings API, and 29 more. Tagged areas include Company, Enterprise, Cybersecurity, Security Ratings, and Third-Party Risk Management.
The SecurityScorecard catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.
SecurityScorecard’s developer surface includes support, documentation, API reference, getting-started guide, engineering blog, pricing, signup flow, and 34 more developer resources.
Kin Score
APIs 32
Individual APIs this provider publishes, each with its own machine-readable definition.
SecurityScorecard API
REST API for security ratings, portfolios, scorecards, factor and issue data, historical scores, industry benchmarks, reporting, and webhook Rules.
SecurityScorecard Scorecard Multiscores API
The Scorecard Multiscores API from SecurityScorecard — 4 operation(s) for scorecard multiscores.
SecurityScorecard action plans API
The action plans API from SecurityScorecard — 12 operation(s) for action plans.
SecurityScorecard active findings API
The active findings API from SecurityScorecard — 193 operation(s) for active findings.
SecurityScorecard Active Infections API
Active Infections
SecurityScorecard Alerts API
The alerts API from SecurityScorecard — 1 operation(s) for alerts.
SecurityScorecard All Companies API
Operations about all followed companies
SecurityScorecard Apps API
The Apps API from SecurityScorecard — 2 operation(s) for apps.
SecurityScorecard Asset API
asset behind the IP address
SecurityScorecard Compliance API
The compliance API from SecurityScorecard — 2 operation(s) for compliance.
SecurityScorecard custom scorecards API
The custom scorecards API from SecurityScorecard — 4 operation(s) for custom scorecards.
SecurityScorecard Customer API
The customer API from SecurityScorecard — 10 operation(s) for customer.
SecurityScorecard Cve API
Vulnerabilities
SecurityScorecard event log API
The event log API from SecurityScorecard — 2 operation(s) for event log.
SecurityScorecard Feedback API
The feedback API from SecurityScorecard — 2 operation(s) for feedback.
SecurityScorecard Footprint API
The footprint API from SecurityScorecard — 1 operation(s) for footprint.
SecurityScorecard historical findings API
The historical findings API from SecurityScorecard — 192 operation(s) for historical findings.
SecurityScorecard Invites API
The invites API from SecurityScorecard — 1 operation(s) for invites.
SecurityScorecard Ip Domain Tags API
The ip-domain-tags API from SecurityScorecard — 11 operation(s) for ip-domain-tags.
SecurityScorecard Issues API
The issues API from SecurityScorecard — 1 operation(s) for issues.
SecurityScorecard Metadata API
The metadata API from SecurityScorecard — 3 operation(s) for metadata.
SecurityScorecard Partner API
The partner API from SecurityScorecard — 35 operation(s) for partner.
SecurityScorecard Portfolios API
The portfolios API from SecurityScorecard — 8 operation(s) for portfolios.
SecurityScorecard Ransomware API
Ransomware
SecurityScorecard Reports API
The reports API from SecurityScorecard — 13 operation(s) for reports.
SecurityScorecard SAML API
The SAML API from SecurityScorecard — 1 operation(s) for saml.
SecurityScorecard Scorecard Notes API
Operations about scorecard notes
SecurityScorecard Scorecard Tags API
Operations about scorecard tags
SecurityScorecard Scores API
The scores API from SecurityScorecard — 13 operation(s) for scores.
SecurityScorecard Search API
Search endpoint
SecurityScorecard Threat Actors API
Threat-actors
SecurityScorecard Vendor Detection API
The vendor-detection API from SecurityScorecard — 5 operation(s) for vendor-detection.
Scroll for all 32
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
SecurityScorecard MCP Server
A community-built MCP server that wraps the SecurityScorecard API. It is NOT affiliated with or published by SecurityScorecard, Inc. No first-party SecurityScorecard-hosted or -...
MCP SERVEREvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Security Scorecard Webhooks
ASYNCAPISemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Security Scorecard Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
SecurityScorecard API Rules
SPECTRALJSON Schema 28
Standalone JSON Schema definitions for this provider's data models.
ActionPlanList
JSON SCHEMAActionPlansList
JSON SCHEMAAddVendorDomainsResult
JSON SCHEMAAllCompaniesBulkUpdate
JSON SCHEMAAllCompaniesResponse
JSON SCHEMAasiSearchRequest
JSON SCHEMAasiSearchResponse
JSON SCHEMABreachesList
JSON SCHEMACompanyByDomainResponse
JSON SCHEMACompanySummary
JSON SCHEMAcreateCustomScorecardRequest
JSON SCHEMAcustomScorecardSchema
JSON SCHEMAdeleteCustomScorecardFilters
JSON SCHEMAFindingsList
JSON SCHEMAgetActionPlanByIdSchemaResponse
JSON SCHEMAgetAsiAssetIpResponse
JSON SCHEMAgetAsiAssetPortResponse
JSON SCHEMAgetAsiThreatActorsResponse
JSON SCHEMAgetCveResponse
JSON SCHEMALikelihoodAssessmentV2GetResponse
JSON SCHEMAMultiscorePaginatedResponse
JSON SCHEMANote
JSON SCHEMAPortfolioBatchRequest
JSON SCHEMAPortfolioBatchResponse
JSON SCHEMAReportsSchema
JSON SCHEMAScorecardMultiscoresResponse
JSON SCHEMAupdateCompanyFieldsByDomain
JSON SCHEMAupdateCompanyFields
JSON SCHEMAScroll for all 28
Security Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 4
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 9
Pagination, idempotency, versioning, errors, and events
Scroll for all 9
Build 5
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
Other 3
Properties that don't map to a standard resource type
Source (apis.yml)
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.