Unified.to

Orderandtrackverificationchecksacrossproviders

Background, identity and employment checks from providers such as Checkr, Certn and Socure through Unified.to's Verification API: list packages, create requests, read results.

Verification

One request. Every verification provider.

Swap the connection_id and the same code reads verification requests from Checkr, Certn, First Advantage or any of 24 verification integrations, in one normalized shape. Every call is live against the source API.

curl --get \
  'https://api.unified.to/verification/{connection_id}/request' \
  --data 'limit=1' \
  --header "authorization: bearer $UNIFIED_API_KEY"
Response — same fields for every verification provider
[
  {
    "id": "vr_8d2f61c0",
    "created_at": "2026-10-21T14:00:00.000Z",
    "updated_at": "2026-10-22T09:15:30.000Z",
    "package_id": "pkg_criminal_us",
    "candidate_id": "6a1f3c09d2e84b0012ab77c1",
    "profile_name": "Priya Shah",
    "response_status": "PASSED",
    "response_completed_at": "2026-10-22T09:15:30.000Z"
  }
]

Start free 30-day trial

No credit card required. Get your API key, connect real accounts, and make live calls like this one in minutes.

The modern Unified API+MCP platform, built differently

Real-time, pass-through

Every request hits the source API live. No caching, no sync jobs, no stale data — just on-demand API reads/writes with native and virtual webhooks for instant updates.

Zero-storage by design

We never store end-customer data. Traffic is stateless and regionalized (US/EU/AU), reducing compliance scope and eliminating data-at-rest risk.

Unified APIs, deeply normalized

1820+ integrations, 38 categories. Unified objects, endpoints, scopes, and errors—plus raw payload passthrough when you need integration-specific fields.

Custom fields & objects

Go beyond shallow schemas. We support custom fields and read/write on custom objects (e.g., Salesforce) via unified metadata APIs.

AI-ready integrations

Built for AI products: feed real-time data into embeddings or RAG pipelines, and let your agents perform secure write actions through MCP—all without caching or stale sync jobs.

Predictable pricing, no lock-in

Transparent usage-based pricing that scales with API volume—not customers. Own your credentials and migrate anytime.

Get integrations from backlog to production in days

1. Activate integrations

Activate the verification providers your customers use.

1. Activate integrations

2. Launch integrations

List a connection's packages, then create a request with the candidate's details.

2. Launch integrations

3. Authorize integrations

Embed our authorization component to let customers easily link their accounts.

3. Authorize integrations

Seamless authorization, no extra work

Unified removes the complexity of integration authorization so you can focus on building your product, not managing OAuth flows. Our pre-built UI and flexible API handle everything in the background—no extra setup required.

See documentation

Business Login

Sign users in with the software their company already runs on. Redirect them to one Unified URL and get back their verified email and name. No OAuth flows to build, no tokens to store.

Built on OpenID Connect (OIDC), OAuth2, and SAML specifications.

Unified supports 293+ sign-in integrations.

Trusted by developers and product teams worldwide

ThriveLearning.com
Humi.ca
Paidiem.com
HeroHunt.ai
HireTechLadies.com
Sailes.ai
Foresight
Recital
Talin
Sync2Hire
HoneyBook

Fresh data to fuel countless use cases

Power AI copilots, insights, predictive analysis, and automation with a modern integration infrastructure that scales alongside you.

Verification

Request Verifications

Initiate background checks, identity verification, or employment verification with supported providers.

Verification

Track Verification Status

Track progress and completion through webhooks on supported integrations, or by retrieving the request.

Verification

Access Verification Results

Retrieve verification outcomes and supporting details from verification providers.

Verification

Connect checks to hiring and onboarding

Order a check when a candidate reaches a stage, then update the ATS or HR record with the result.

Build with a unified Verification API

Read and write data from multiple Verification integrations

Unified Package
Fields:
id created_at updated_at name type aliases tags description parameters average_processing_times has_redirect_url has_target_url needs_ip_address cost_amount currency max_score info_url valid_regions metadata raw
Methods:
Retrieve a package List all packages
Unified Request
Fields:
id created_at updated_at package_id parameters target_url candidate_id profile_ip_address profile_name profile_date_of_birth profile_addresses profile_gender profile_emails profile_telephones profile_national_identifier response_completed_at response_expires_at response_issued_at response_status response_score response_redirect_url response_download_urls response_details response_source metadata raw
Methods:
Create a request List all requests Retrieve a request Update a request Remove a request

Methods vary by integration; see each integration's Feature Support tab.

Why our customers choose us

5 stars on G2

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