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Full detail: Where this data comes from
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.
Areas: Company · Healthcare · Provider Data · Credentialing · Licensing · Payer Enrollment · Primary Source Verification · Provider Network Management · Roster Management · Compliance Monitoring · Healthcare API · Webhook
Everything profiled for Certifyos is published on APIs.io rather than in this repository. Start at the provider page — apis.io/providers/certifyos/ — or go straight to one of the APIs or properties below.
- 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…
- 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).
Each property below is a page on APIs.io carrying the machine-readable artifact and what it says.
Event-driven and webhook contracts.
Model Context Protocol servers that expose the API to agents.
Which operations an agent can call, which act, and which need a human in the loop.
The data models the API reads and writes.
- AddGroupLocationResponse
- AddStateToCredentialResponse
- AnchorGroupOutreachSettingsRequest
- AnchorGroupOutreachSettingsResponse
- AnchorGroupPagedResponse
- AnchorGroupPractitionerPagedResponse
- AnchorGroupTenantPagedResponse
- AnchorHistoryPage
- AnchorOperationsSummary
- AnchorPractitionerDetail
- AnchorRecomputationBatchRequest
- AnchorRecomputationRunResponse
- App Verification
- AssignSharedWorkflowRequest
- AssociateFacilityNetworkRequest
- AssociatePractitionerSpecialtyResponse
- AtcCounts
- AttachmentDownloadResponse
- Board Certification
- BulkAssignMonitoringWorkflowRequest
- BulkFlagStatusUpdateRequest
- BulkWithdrawSharedWorkflowsRequest
- BundlableWorkflowResponse
- CaqhCredentialingSnapshotResponse
- ClientCredentialsRequest
- …and 172 more published on APIs.io
Linked-data contexts for the provider's vocabulary.
Postman and Open Collection request collections.
- Certify API Layer Address Standardization API
- Certify API Layer Auth API
- Certify API Layer Auth Resource API
- CertifyOS Auth Tokens API
- Certifyos Contracts API
- Certify API Layer Credentialing Outreach Resource API
- CertifyOS Credentialing Workflows API
- Certifyos Credentialing Workflow API
- Certifyos Dal Reactive Test Resource API
- Certify API Layer Directory API
- Certify API Layer Egress Template API
- Certify API Layer Event Email Settings API
- Certify API Layer Facility API
- Certify API Layer Facility Credentialing Outreach Resource API
- Certify API Layer Facility Note API
- Certify API Layer Facility Credentialing Workflow API
- Certifyos File Storage Resource API
- Certify API Layer Flag API
- Certify API Layer Flag Calculator API
- CertifyOS Flags API
- Certify API Layer Form Submissions API
- CertifyOS Forms API
- Certify API Layer Group API
- Certify API Layer Locations API
- Certify API Layer Monitoring Run API
- …and 34 more published on APIs.io
OpenAPI overlays, including conversational phrasing for each operation.
Spectral rulesets for the provider's contracts.
Authentication, trust centre, and vulnerability disclosure.
Published plans, tiers and prices.
Published request limits.
Links to the company's own pages. This repository publishes no copy of their specifications — the canonical document is theirs and lives at the URLs below.
Kin Score 65.8 — strong · rubric 0.25.0 · scored 2026-10-23
| Facet | Score |
|---|---|
| Discoverability | 73.3 |
| Contract quality | 72.5 |
| Contract governance | 35.6 |
| Operational transparency | 36.8 |
| Developer ergonomics | 66.1 |
| Access clarity | 35.5 |
Agent readiness 48.3 — agent-native
| Agent-readiness dimension | Result |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived (partial credit) |
| Reversibility Documented | documented (partial credit) |
| MCP Server | documented (partial credit) |
| Auth Clarity | bearer (partial credit) |
| Idempotency | verified |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | documented (partial credit) |
| Event Surface Described | derived (partial credit) |
| Agent Skills | derived (partial credit) |
| Well Known Catalog | — |
| Consent Identity | — |
| Agent Card | — |
| Dry Run Mode | yes |
| Delegated Identity | — |
| Protected Resource Metadata | — |
| Dynamic Client Registration | — |
| Agentic Commerce | — |
| Pagination Ratio | partial |
| Operation Distinctiveness | distinct |
Regulatory alignment 23.4 — Health
The rubric is published at github.com/api-evangelist/kin-score. The per-check breakdown behind these numbers — which checks were earned, partial or missed — along with score history and how this provider compares to its peers, is available at apis.io/providers/certifyos/.
API Evangelist profiles a company's public API surface the way a developer would find it: the website, developer portal and documentation, the specifications it publishes, its public repositories, and its pricing, status and changelog pages. From that it derives the properties above — contracts split per API, workflows, schemas, collections, governance rules, plans and rate limits — and scores them against the published Kin Score rubric.
The artifacts are published on APIs.io, not in this repository. This repository is the public record for Certifyos: the place to say something is wrong, missing or out of date, and to ask for a re-score or a removal.
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