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.

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Accurate

Acuris Compliance

Certn

Checkr

ComplyAdvantage

Didit

Experian Data Quality

First Advantage

Harver

iDenfy

IDfy

and more

One request. Every verification provider.

Swap the connection_id and the same code reads verification requests from Checkr, Certn, First Advantage or any of 34 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"

// npm install @unified-api/typescript-sdk
import { UnifiedTo } from '@unified-api/typescript-sdk';

const unified = new UnifiedTo({
  security: { jwt: process.env.UNIFIED_API_KEY },
});

const requests = await unified.verification.listVerificationRequests({
  connectionId: '{connection_id}',
  limit: 1,
});

# pip install Unified-python-sdk
import os
from unified_python_sdk import UnifiedTo
from unified_python_sdk.models import shared

with UnifiedTo(
    security=shared.Security(jwt=os.environ["UNIFIED_API_KEY"]),
) as unified:
    res = unified.verification.list_verification_requests(request={
        "connection_id": "{connection_id}",
        "limit": 1,
    })
    print(res.verification_requests)

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"
  }
]

API reference OpenAPI spec Postman collection SDKs on GitHub

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The modern Unified API+MCP platform, built differently

Real-time, pass-through

Every request hits the source API live. No caching or sync jobs: reads and writes go to the source API, and native and virtual webhooks report changes on supported integrations.

No customer records at rest

No customer records at rest; connection credentials and operational metadata are encrypted at rest. Each workspace runs in one region: US on every plan, EU or AU on Pro and Scale.

Common objects across every category

Unified objects, endpoints, scopes and errors across every category, plus raw payloads when you need vendor-specific fields.

Custom fields & objects

Read and write custom fields through the Metadata API; reach custom objects through raw fields and the Passthrough API.

AI-ready integrations

Built for AI products: Unified MCP gives LLMs scoped access to integration tools, with options to limit permissions and hide sensitive fields.

Predictable pricing, no lock-in

Usage-based pricing that scales with API volume, not with the number of customers you connect. Own your credentials and export them anytime; tokens issued to your own OAuth app keep refreshing after you leave.

Get integrations from backlog to production in days

1. Activate integrations

Activate the verification providers your customers use.

2. Launch integrations

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

3. Authorize integrations

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

Authorization handled for you

A pre-built authorization component and API handle each vendor's sign-in, so your code works with a connection ID.

See documentation

React

React component React component source code

Sign-in documentation SAML 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 323+ sign-in integrations.

Trusted by developers and product teams worldwide

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.