Certifyos
Certify (operating as CertifyOS, certifyos.com) is a New York-based healthcare provider data platform that automates the end-to-end provider network management lifecycle: credentialing, licensing, payer enrollment, compliance monitoring, and roster management. Founded in 2020 by CEO Anshul Rathi, the company describes itself as API-first and UI-agnostic, connecting directly to hundreds of primary sources for real-time primary source verification (PSV) and exposing verified provider data to downstream systems through REST APIs, webhooks, and bulk exports. Its public developer surface — the Certify ProviderHub API — is documented on a Redocly-hosted docs site and backed by three published OpenAPI documents covering 520 operations across practitioner, facility, credentialing-workflow, monitoring, roster, contract, network, and tenant/role administration. The company also publishes ~95 first-party JSON Schemas at stable canonical URLs on schemas.certifyos.com. Customers are payers, health systems, multi-state provider groups, and digital-health companies. Backed by General Catalyst, Transformation Capital, Upfront Ventures, and SemperVirens; total disclosed funding $70.45M through a $40M Series B in June 2025.
Certifyos publishes 61 API contracts indexed on the APIs.io network, including Address Standardization API, Auth API, Contracts API, and 58 more. Tagged areas include Company, Healthcare, Provider Data, Credentialing, and Licensing.
The Certifyos catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.
Certifyos’ developer surface includes getting-started guide, sandbox, support, engineering blog, authentication, and 31 more developer resources.
What this lets a business do 5
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
Kin Score
APIs 61
Individual APIs this provider publishes, each with its own machine-readable definition.
Certifyos Address Standardization API
Address standardization and validation preview (CP-28784)
Certifyos Auth API
Authentication endpoints
Certifyos Contracts API
APIs for managing contracts entities
Certifyos Credentialing Outreach Resource API
The Credentialing Outreach Resource API from Certifyos — 5 operation(s) for credentialing outreach resource.
Certifyos Credentialing Workflow API
APIs for managing credentialing workflows
Certifyos Dal Reactive Test Resource API
The Dal Reactive Test Resource API from Certifyos — 1 operation(s) for dal reactive test resource.
Certifyos Directory API
APIs for directory operations
Certifyos Egress Template API
Operations for managing egress template configurations
Certifyos Event Email Settings API
Manage event email notification settings
Certifyos Facility API
APIs for managing facility entities
Certifyos Facility Credentialing Outreach Resource API
The Facility Credentialing Outreach Resource API from Certifyos — 4 operation(s) for facility credentialing outreach resource.
Certifyos Facility Note API
APIs for managing notes in facility credentialing workflows
Certifyos Facility Credentialing Workflow API
APIs for managing facility credentialing workflows
Certifyos File Storage Resource API
The File Storage Resource API from Certifyos — 3 operation(s) for file storage resource.
Certifyos Flag API
APIs for managing flag entities
Certifyos Flag Calculator API
APIs for calculating and managing flags for monitoring workflows
Certifyos Form Submissions API
APIs for managing form submissions
Certifyos Group API
APIs for managing group entities
Certifyos Locations API
Endpoints for managing locations.
Certifyos Monitoring Workflow API
APIs for managing monitoring workflows
Certifyos Network API
APIs for managing network entities
Certifyos Note API
APIs for managing notes in credentialing workflows
Certifyos Npi Validation API
NPI validation operations
Certifyos Organization Outreach Settings Resource API
The Organization Outreach Settings Resource API from Certifyos — 4 operation(s) for organization outreach settings resource.
Certifyos Payers API
This resource represents a payer in the healthcare system. A payer refers to an entity that finances or reimburses the cost of health services. Use it to get, create, and update...
Certifyos Permission API
APIs for managing permissions
Certifyos Plan API
APIs for managing plan entities
Certifyos Practitioner API
Endpoints for managing practitioner information and associations.
Certifyos Role API
Endpoints for managing roles.
Certifyos Roster API
APIs for managing roster file uploads and processing
Certifyos Roster upload API
APIs for roster upload file column mappings
Certifyos Roster Record API
APIs for managing individual roster record entries
Certifyos Send Grid Webhook Resource API
The Send Grid Webhook Resource API from Certifyos — 2 operation(s) for send grid webhook resource.
Certifyos Specialty API
Endpoints for managing medical specialties.
Certifyos Storage API
Cloud storage operations and file access management
Certifyos Template API
APIs for managing roster templates and configurations
Certifyos Tenant Configuration API
Endpoints for managing tenant configurations.
Certifyos Tenant Specialty API
Endpoints for managing tenant-specific specialties.
Certifyos UDF Schema API
Endpoints for managing UDF schemas.
Certifyos User API
Endpoints for managing users.
Certifyos Webhook API
APIs for managing webhook entities
Certifyos Webhooks API
APIs for managing webhooks
Certifyos Agent Runs API
Pass-through proxy to the agentOS application-release agent
Certifyos Anchor Group API
Anchor Groups behind the Anchor Date Operations screen (read-only).
Certifyos Anchor Group Outreach Settings API
An anchor group's shared-credentialing outreach settings
Certifyos Anchor Group Practitioner API
The Anchor Date Operations inventory (internal, read-only).
Certifyos Anchor Group Tenant API
Tenants enrolled in an Anchor Group (read-only).
Certifyos Anchor Override API
Anchor Date Operations override writes and history (internal).
Certifyos Anchor Recomputation API
Manual Anchor Date recomputation after a group configuration change.
Certifyos Anchor Recomputation Worker API
Anchor recomputation batch transport (worker only).
Certifyos ATC API
Adds / Terms / Changes counts from PDM
Certifyos CAQH Credentialing Snapshots API
Read the CAQH credentialing profile CertifyOS holds for providers in your tenant
Certifyos Document Worker API
Document Service worker transport (CP-37676).
Certifyos Flag Bulk Job API
Background bulk flag status moves
Certifyos Provider Outreach Portal Resource API
The Provider Outreach Portal Resource API from Certifyos — 2 operation(s) for provider outreach portal resource.
Certifyos Shared Credentialing Practitioner Status API
A practitioner's shared credentialing status.
Certifyos Shared Credentialing Sections API
The NSCP shared credentialing workflow's sections, aggregated across member tenants (internal).
Certifyos Shared Credentialing Workflow API
The NSCP Shared Credentialing Groups listing and rollup repair (internal).
Certifyos Shared Member Status Change API
Change a shared workflow's member statuses (internal).
Certifyos Shared Outreach Recipients API
The NSCP shared outreach composer's recipient list, across member tenants (internal).
Certifyos Shared Timeline Event API
A shared credentialing workflow's status history (read-only).
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Open Collections 59
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Certify API Layer Address Standardization API
OPEN COLLECTIONCertify API Layer Auth API
OPEN COLLECTIONCertify API Layer Auth Resource API
OPEN COLLECTIONCertifyOS Auth Tokens API
OPEN COLLECTIONCertifyos Contracts API
OPEN COLLECTIONCertify API Layer Credentialing Outreach Resource API
OPEN COLLECTIONCertifyOS Credentialing Workflows API
OPEN COLLECTIONCertifyos Credentialing Workflow API
OPEN COLLECTIONCertifyos Dal Reactive Test Resource API
OPEN COLLECTIONCertify API Layer Directory API
OPEN COLLECTIONCertify API Layer Egress Template API
OPEN COLLECTIONCertify API Layer Event Email Settings API
OPEN COLLECTIONCertify API Layer Facility API
OPEN COLLECTIONCertify API Layer Facility Note API
OPEN COLLECTIONCertify API Layer Facility Credentialing Workflow API
OPEN COLLECTIONCertifyos File Storage Resource API
OPEN COLLECTIONCertify API Layer Flag API
OPEN COLLECTIONCertify API Layer Flag Calculator API
OPEN COLLECTIONCertifyOS Flags API
OPEN COLLECTIONCertify API Layer Form Submissions API
OPEN COLLECTIONCertifyOS Forms API
OPEN COLLECTIONCertify API Layer Group API
OPEN COLLECTIONCertify API Layer Locations API
OPEN COLLECTIONCertify API Layer Monitoring Run API
OPEN COLLECTIONCertify API Layer Monitoring Workflow API
OPEN COLLECTIONCertify API Layer Monitoring Workflow Note API
OPEN COLLECTIONCertifyos Network API
OPEN COLLECTIONCertify API Layer Note API
OPEN COLLECTIONCertify API Layer Npi Validation API
OPEN COLLECTIONCertifyos Payers API
OPEN COLLECTIONCertifyos Permission API
OPEN COLLECTIONCertifyos Plan API
OPEN COLLECTIONCertify API Layer Practitioner API
OPEN COLLECTIONCertifyOS Providers API
OPEN COLLECTIONCertify API Layer Role API
OPEN COLLECTIONCertify API Layer Role Resource API
OPEN COLLECTIONCertifyos Roster API
OPEN COLLECTIONCertifyos Roster upload API
OPEN COLLECTIONCertifyos Roster Record API
OPEN COLLECTIONCertify API Layer Send Grid Webhook Resource API
OPEN COLLECTIONCertifyos Specialty API
OPEN COLLECTIONCertify API Layer Storage API
OPEN COLLECTIONCertifyos Template API
OPEN COLLECTIONCertify API Layer Tenant Configuration API
OPEN COLLECTIONCertifyos Tenant Specialty API
OPEN COLLECTIONCertify API Layer UDF Schema API
OPEN COLLECTIONCertify API Layer User API
OPEN COLLECTIONCertifyOS V2/credentialing Workflows API
OPEN COLLECTIONCertifyOS V2/facilities API
OPEN COLLECTIONCertifyOS V2/facility Credentialing Workflows API
OPEN COLLECTIONCertifyOS V2/flags API
OPEN COLLECTIONCertifyOS V2/groups API
OPEN COLLECTIONCertifyOS V2/provider API
OPEN COLLECTIONCertifyOS V2/provider With Groups API
OPEN COLLECTIONCertifyOS V2/providers API
OPEN COLLECTIONCertify API Layer Webhook API
OPEN COLLECTIONCertifyos Webhooks API
OPEN COLLECTIONScroll for all 59
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
Agent Skills 5
Packaged agent skills for driving this provider's APIs from an AI assistant.
certifyos-authenticate-and-page
AGENT SKILLcertifyos-credential-a-practitioner
AGENT SKILLcertifyos-monitor-and-triage-flags
AGENT SKILLcertifyos-subscribe-to-credentialing-events
AGENT SKILLcertifyos-upload-and-approve-a-roster
AGENT SKILLPricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Certifyos Rate Limits
RATE LIMITSEvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Certifyos Webhooks
ASYNCAPISemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Certifyos Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Certifyos API Rules
SPECTRALOpenAPI Overlays 3
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.
Certifyos Api Service Overlay
DERIVEDCertifyos Application Overlay
DERIVEDCertifyos Roster Service Overlay
DERIVEDJSON Schema 197
Standalone JSON Schema definitions for this provider's data models.
AddGroupLocationResponse
JSON SCHEMAAddStateToCredentialResponse
JSON SCHEMAAnchorGroupOutreachSettingsRequest
JSON SCHEMAAnchorGroupOutreachSettingsResponse
JSON SCHEMAAnchorGroupPagedResponse
JSON SCHEMAAnchorGroupPractitionerPagedResponse
JSON SCHEMAAnchorGroupTenantPagedResponse
JSON SCHEMAAnchorHistoryPage
JSON SCHEMAAnchorOperationsSummary
JSON SCHEMAAnchorPractitionerDetail
JSON SCHEMAAnchorRecomputationBatchRequest
JSON SCHEMAAnchorRecomputationRunResponse
JSON SCHEMAApp Verification
JSON SCHEMAAssignSharedWorkflowRequest
JSON SCHEMAAssociateFacilityNetworkRequest
JSON SCHEMAAssociatePractitionerSpecialtyResponse
JSON SCHEMAAtcCounts
JSON SCHEMAAttachmentDownloadResponse
JSON SCHEMABoard Certification
JSON SCHEMABulkAssignMonitoringWorkflowRequest
JSON SCHEMABulkFlagStatusUpdateRequest
JSON SCHEMABulkWithdrawSharedWorkflowsRequest
JSON SCHEMABundlableWorkflowResponse
JSON SCHEMACaqhCredentialingSnapshotResponse
JSON SCHEMAClientCredentialsRequest
JSON SCHEMAClientCredentialsResponse
JSON SCHEMAContract
JSON SCHEMACreateFacilitySpecialtyRequest
JSON SCHEMACreateFlagBulkJobRequest
JSON SCHEMACreateFormSubmissionRequest
JSON SCHEMACreateGroupRequest
JSON SCHEMACreateMultiTenantFormSubmissionRequest
JSON SCHEMACreateNetworkRequest
JSON SCHEMACreateNoteRequest
JSON SCHEMACreateNuccSpecialtyRequest
JSON SCHEMACreatePayerRequest
JSON SCHEMACreatePlanRequest
JSON SCHEMACreateSpecialtyRequest
JSON SCHEMACreateTenantSpecialtyRequest
JSON SCHEMACreateUserRequest
JSON SCHEMADirectoryJobStatusResponse
JSON SCHEMADirectoryRequest
JSON SCHEMADirectoryResponse
JSON SCHEMADrainDlqRequest
JSON SCHEMADrainDlqResponse
JSON SCHEMAEgressFieldSuggestion
JSON SCHEMAEgressInitiatorsResponse
JSON SCHEMAEgressJobDetailResponse
JSON SCHEMAEgressJobListResponse
JSON SCHEMAEgressTemplateColumnsResponse
JSON SCHEMAEgressTemplateListResponse
JSON SCHEMAEgressTemplateResponse
JSON SCHEMAEmailComposerAutopopulationResponse
JSON SCHEMAEventEmailSettingsConfigResponse
JSON SCHEMAEventEmailSettingsContextResponse
JSON SCHEMAEventEmailSettingsLogoSettingsRequest
JSON SCHEMAEventEmailSettingsMmoOutcomeFilterRequest
JSON SCHEMAEventEmailSettingsRequest
JSON SCHEMAEventEmailSettingsResponse
JSON SCHEMAFacilityBundlableWorkflowResponse
JSON SCHEMAFacilityCertificateUpdateRequest
JSON SCHEMAFacilityInsuranceOvRequest
JSON SCHEMAFacilityLiabilityInsuranceUpdateRequest
JSON SCHEMAFacilityLicenseOvRequest
JSON SCHEMAFacilityNpdbReportUpdateRequest
JSON SCHEMAFacilityPerformanceIndicatorUpdateRequest
JSON SCHEMAFacilitySanctionUpdateRequest
JSON SCHEMAFacilityStateLicenseUpdateRequest
JSON SCHEMAFacilityUpsertRequest
JSON SCHEMAField
JSON SCHEMAFieldSuggestion
JSON SCHEMAFileDownloadLink
JSON SCHEMAFileParserResponse
JSON SCHEMAFlagBulkJobPage
JSON SCHEMAFlagBulkJob
JSON SCHEMAFlagCalculatorRequest
JSON SCHEMAFlagCalculatorResponse
JSON SCHEMAFlagResponse
JSON SCHEMAFormSubmissionResponseDto
JSON SCHEMAGetAllNetworksResponse
JSON SCHEMAGetAllPayersResponse
JSON SCHEMAGetAllPlansResponse
JSON SCHEMAGetCredentialingWorkflowResponse
JSON SCHEMAGetFlagDetailsResponse
JSON SCHEMAGetMonitoringPipelineRunsResponse
JSON SCHEMAGetMonitoringWorkflowResponse
JSON SCHEMAGetNotesResponse
JSON SCHEMAGetPlanResponse
JSON SCHEMAGetSpecialtiesResponse
JSON SCHEMAGetTenantSpecialtiesResponse
JSON SCHEMAGetTenantSpecialtyResponse
JSON SCHEMAGetUploadMappingsRequest
JSON SCHEMAGetUploadMappingsResponse
JSON SCHEMAInviteUserRequest
JSON SCHEMAJsonNode
JSON SCHEMALicense
JSON SCHEMALocationRequest
JSON SCHEMALocationResponse
JSON SCHEMALocationSearchPagedResponse
JSON SCHEMALocationUpdateRequest
JSON SCHEMALoginRequest
JSON SCHEMALoginResponse
JSON SCHEMAMalpracticeInsuranceUpdateRequest1
JSON SCHEMAManualWebhookEventRequest
JSON SCHEMAMonitoring supporting documents
JSON SCHEMAMonitoringWorkflowResponse
JSON SCHEMAMultiTenantFormSubmissionResponse
JSON SCHEMANetworkResponse
JSON SCHEMANoteResponse
JSON SCHEMANPDB Report
JSON SCHEMANpiValidationRequest
JSON SCHEMANpiValidationResponse
JSON SCHEMAOutreachCcEmailAddressesResponse
JSON SCHEMAOutreachDetailResponse
JSON SCHEMAOutreachSettingsRequest
JSON SCHEMAOutreachSettingsResponse
JSON SCHEMAOverrideOutcome
JSON SCHEMAOverrideStateRequest
JSON SCHEMAOverviewUpdateRequest
JSON SCHEMAPagedContractResponse
JSON SCHEMAPagedResponse
JSON SCHEMAPagedTemplateResponse
JSON SCHEMAPayerRequestSchema
JSON SCHEMAPayerResponseSchema
JSON SCHEMAPermissionCreateRequest
JSON SCHEMAPermissionListResponseDto
JSON SCHEMAPermissionResponseDto
JSON SCHEMAPermissionUpdateRequest
JSON SCHEMAPractice Location
JSON SCHEMAPractitionerGetResponse
JSON SCHEMAPractitionerOutreachListResponse
JSON SCHEMAPractitionerOutreachResponse
JSON SCHEMAPractitionerSharedStatusResponse
JSON SCHEMAPresignedUrlResponse
JSON SCHEMAProviderOutreachPortalDetailsResponse
JSON SCHEMAProviderOutreachPortalSubmitResponse
JSON SCHEMAProviderPortalSettingsDto
JSON SCHEMAReplayTerminationWebhooksRequest
JSON SCHEMARepublishRosterEventResponse
JSON SCHEMARolePermissionBulkUpdateRequest
JSON SCHEMARoleResponseDto
JSON SCHEMARollupRecomputeResponse
JSON SCHEMARosterAttemptsResponse
JSON SCHEMARosterJobsPage
JSON SCHEMARosterResponse
JSON SCHEMARosterRowsDraftBulkRequest
JSON SCHEMARosterRowsDraftBulkResponse
JSON SCHEMARosterRowsOffsetPage
JSON SCHEMARosterRowsPage
JSON SCHEMARosterRowsRevalidateResponse
JSON SCHEMARosterTemplateResponseSchema
JSON SCHEMASaveMappingsRequest
JSON SCHEMASendCredentialingOutreachRequest
JSON SCHEMASendGridEvent
JSON SCHEMASharedCredentialingRunResponse
JSON SCHEMASharedMemberFileTypeRequest
JSON SCHEMASharedMemberStatusChangeRequest
JSON SCHEMASharedMemberStatusChangeResponse
JSON SCHEMASharedNotesResponse
JSON SCHEMASharedOutreachRecipientsResponse
JSON SCHEMASharedSectionCoverageRequest
JSON SCHEMASharedSectionRecordDeleteRequest
JSON SCHEMASharedSectionRecordEditRequest
JSON SCHEMASharedSectionWriteResponse
JSON SCHEMASharedSectionsResponse
JSON SCHEMASharedTimelineEventPagedResponse
JSON SCHEMASingleStepTemplateFlowResponse
JSON SCHEMASmartFixTriggerResponse
JSON SCHEMAStandardizeAddressRequest
JSON SCHEMAStandardizeAddressResponse
JSON SCHEMAStateSpecificPlanSettingsDto
JSON SCHEMASuggestEgressColumnMappingsRequest
JSON SCHEMATemplateCreatorsResponse
JSON SCHEMATemplateUpdateRequest
JSON SCHEMATenantConfigurationItemDto
JSON SCHEMATenantConfigurationListResponseDto
JSON SCHEMATenantTimezoneResponse
JSON SCHEMATerminateFacilityLocationResponse
JSON SCHEMATerminateGroupSpecialtyRequest
JSON SCHEMATerminationRequest
JSON SCHEMATriggerEventRequest
JSON SCHEMATriggerEventResponse
JSON SCHEMAUdfSchemaResponse
JSON SCHEMAUpdateGroupLocationNetworkNpiParDateResponse
JSON SCHEMAUpdateGroupNetworkSpecialtyDatesRequest
JSON SCHEMAUpdateGroupRequest
JSON SCHEMAUpdateGroupSpecialtyRequest
JSON SCHEMAUpdateNoteRequest
JSON SCHEMAUpdatePractitionerLocationNetworkRequest
JSON SCHEMAUserListResponseDto
JSON SCHEMAUserListResponseWithRolesDto
JSON SCHEMAUserResponse
JSON SCHEMAUserRolesResponseDto
JSON SCHEMAWebhookRequest
JSON SCHEMAWebhookResponse
JSON SCHEMAScroll for all 197
Security Posture 2
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 1
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 10
Pagination, idempotency, versioning, errors, and events
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Build 1
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 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 4
Properties that don't map to a standard resource type
Source (apis.yml)
Certifyos API — frequently asked questions
Does Certifyos have an API?
Yes. APIs.io lists 61 APIs from Certifyos, including Certifyos Address Standardization API, Certifyos Auth API and Certifyos Contracts API, and 58 more.
Is there an OpenAPI specification for the Certifyos API?
Yes. APIs.io indexes 61 OpenAPI specifications for Certifyos, each linked for download from this page.
How do I authenticate with the Certifyos API?
Certifyos uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Certifyos Authentication.
Does Certifyos have an MCP server?
Yes. APIs.io lists 1 MCP server for Certifyos: Remote MCP server at docs.certifyos.com over HTTP requiring OAuth.
Is the Certifyos API ready for AI agents?
Certifyos has a Kin Score of 58.1 out of 100 (strong) and an Agent Readiness score of 46.6 (agent-native), scored by API Evangelist on 2026-10-31.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.