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Face Match 1:1

Verify the real person behind the identity

Face Match compares a live selfie with a trusted reference image — such as an ID photo or NFC chip portrait — to confirm identity ownership. AI-native, real-time, and included free in Core KYC.

Trusted by +1000 companies worldwide

GBTC Finance
Bondex
Crnogorski Telekom
CrediDemo
Shiply
Adelantos
99.9%

Matching accuracy

(Extremely low false acceptance)

<1 sec

Comparison time

(Real-time result)

500 free

Checks per month

(Resets monthly, then pay per use)

HOW IT WORKS

How Face Match 1:1 works

WHY DIDIT FACE MATCH

Why teams trust Didit for Face Match

AI-NATIVE ACCURACY

Built for real-world identity verification

Didit Face Match uses state-of-the-art biometric models trained on diverse, real-world data. This delivers high accuracy with extremely low false acceptance, even in challenging conditions.

FRAUD-RESISTANT

Designed to stop impersonation

Face Match is most powerful when combined with Liveness, NFC verification, and fraud signals. Together, they prevent spoofing, replay attacks, and identity impersonation.

FULLY MODULAR

Use it your way

Use Face Match inside KYC, biometric authentication, or standalone flows. Match against IDs, NFC chip photos, or your own reference images — all via workflows or direct API access.

TRANSPARENT PRICING

500 free checks per month, then pay per use

Get 500 free Face Match checks every month as part of Core KYC. After that, pay only for what you use — no contracts, no minimums, no surprise fees.

Full TRANSPARENCY

Features pricing

No 🛠️ setup fees. No 💸 minimums. No 🎊 surprises. Just crystal-clear pricing ✨ charged only for completed features.

translation_v12.pricing.features.faceMatch.title
Face Match 1:1Automatically compares the user's live selfie against the photo from their ID document, biometrically confirming they are the legitimate owner of the identity.
500 free / month
then$0.05
Face Match 1:1 APISend two facial images directly to our API and receive an instant, highly accurate similarity score. Ideal for backend processes or building custom re-authentication flows where you manage the image sources.
$0.05

THE EASIEST TO INTEGRATE

Integrate Didit your way

Use Didit with no code or with a single API call. Go live in minutes.

No-code

Use prebuilt verification links to run the full KYC flow instantly — no engineering work needed.

Just share a link and receive results via webhooks or in the console.

Key points

  • Zero development required
  • Prebuilt, mobile-optimized flow
  • Controlled in the Console
  • Real-time decisions + webhooks
View documentation
Didit Console

BUILT FOR AI AGENTS

Integrate with just one prompt

The only identity platform your AI coding agent can fully integrate — credentials, workflows, webhooks, and production code — without opening a browser.

Claude CodeClaude Code
CursorCursor
GitHub CopilotGitHub Copilot
DevinDevin
OpenHandsOpenHands

One prompt. Full integration.

Paste this into Claude Code, Cursor, or Copilot. Your agent registers for API credentials, creates verification workflows, sets up webhooks, and writes integration code — end to end, from a single copy-paste.

Key points

  • Full API reference with every endpoint
  • Programmatic registration — no browser needed
  • All 5 SDK install commands included
  • 12 standalone APIs for granular control
View documentation
didit-integration.md
Integrate Didit identity verification into this project.

Didit is an all-in-one identity platform. Docs: https://docs.didit.me
Base URL: https://verification.didit.me/v3
Auth API: https://apx.didit.me/auth/v2


## Step 1: Get API credentials (no browser needed)

Register programmatically — 2 API calls:

POST https://apx.didit.me/auth/v2/programmatic/register/
Body: { "email": "dev@yourapp.com", "password": "SecurePass123!" }
→ Sends 6-char OTP to email

POST https://apx.didit.me/auth/v2/programmatic/verify-email/
Body: { "email": "dev@yourapp.com", "code": "ABC123" }
→ Returns { api_key, organization, application }

Or login if already registered:
POST https://apx.didit.me/auth/v2/programmatic/login/
Body: { "email": "...", "password": "..." }
→ Returns { access_token, refresh_token }

All subsequent API calls use: x-api-key: YOUR_API_KEY


## Step 2: Create a verification workflow

POST https://verification.didit.me/v3/workflows/
Headers: { "x-api-key": "YOUR_API_KEY", "content-type": "application/json" }
Body: {
  "name": "KYC Flow",
  "features": {
    "id_verification": true,
    "passive_liveness": true,
    "face_match": true,
    "aml_screening": false,
    "nfc": false,
    "ip_analysis": true,
    "phone_verification": false,
    "email_verification": false,
    "proof_of_address": false,
    "age_estimation": false,
    "database_validation": false,
    "questionnaire": false
  }
}
→ Returns { uuid: "workflow_id", ... }

Or list existing workflows: GET /v3/workflows/


## Step 3: Create verification sessions

POST https://verification.didit.me/v3/sessions/
Body: {
  "workflow_id": "WORKFLOW_ID",
  "vendor_data": "your-internal-user-id",
  "callback": "https://yourapp.com/api/didit/webhook"
}
→ Returns {
    session_id, session_token, session_number,
    url: "https://verify.didit.me/session/TOKEN"
  }

Redirect users to the url, or embed via SDK:
- Web: npm install @didit-protocol/sdk-web
- React Native: npx expo install @didit-protocol/sdk-react-native
- iOS: SPM github.com/didit-protocol/sdk-ios
- Android: me.didit:didit-sdk:3.2.0
- Flutter: flutter pub add didit_sdk


## Step 4: Get results

Option A — Webhook (recommended):
Configure callback URL. Didit sends POST with session data when status changes.
Verify webhook signature using your webhook secret (GET /v3/webhook/).

Option B — Poll:
GET https://verification.didit.me/v3/sessions/{session_id}/

Session statuses: Pending → In Progress → Approved | Declined | In Review | Expired

You can also: update status (PATCH /v3/sessions/{id}/status/),
generate PDF reports (POST /v3/sessions/{id}/generate-pdf/),
or delete sessions (DELETE /v3/sessions/{id}/).


## Standalone APIs (call individually without sessions)

POST /v3/id-verification/ — Submit document images, get OCR + authenticity
POST /v3/passive-liveness/ — Verify person is real from selfie
POST /v3/face-match/ — Compare two faces (similarity 0-100)
POST /v3/face-search/ — 1:N search against all approved sessions
POST /v3/age-estimation/ — Estimate age from face
POST /v3/aml-screening/ — Screen against 1,300+ watchlists
POST /v3/proof-of-address/ — Extract + validate address documents
POST /v3/database-validation/ — Government DB checks (18+ countries)
POST /v3/email/send/ + /v3/email/check/ — Email OTP
POST /v3/phone/send/ + /v3/phone/check/ — Phone OTP (SMS/WhatsApp)


## Pricing

Free core KYC: ID Verification + Passive Liveness + Face Match + IP Analysis (500 free/month)
Premium checks: Prepaid credits, no contracts, no minimums, credits never expire.
Details: https://didit.me/pricing


## Rate Limits

300 req/min per method, 600 session creations/min.
On 429: check Retry-After header.

CERTIFICATIONS

Certified for enterprise trust

Our platform meets the highest international standards for information security, data privacy, and biometric accuracy.

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GDPR Compliant

Full EU data protection compliance

ISO 27001

ISO 27001

Information security management

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iBeta Level 1

PAD (liveness + face match)

TRUSTED WORLDWIDE

What our customers say

Join thousands of companies that trust Didit for their verification needs

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Didit’s NFC + active biometrics technology blocks the most advanced fraud scenarios, offering a level of security equivalent to or superior to in-person verification.

Spanish Financial Sandbox

CNMV, SEPBLAC & Spanish Treasury — Conclusions Report

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Didit is an exceptionally valuable partner, delivering a stable and highly adaptable solution”.

Vuk Adžić

Head of the E-Business Department at Crnogorski Telekom

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Didit offered us a robust technology with a simple implementation and adaptability to different markets”.

Fernando Pinto

CEO & CoFounder at TucanPay

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Thanks to Didit we have been able to reduce manual processes and improve data extraction accuracy”.

Diana Garcia

Trust & Safety Executive at Shiply

Logo

Didit’s integration slashed verification times and costs, freeing resources for other projects”.

Guillem Medina

COO at GBTC Finance

Logo

Didit removed KYC costs, enabling faster scaling with high verification standards and less fraud.”

Paul Martin

VP Marketing & Growth at Bondex

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Didit’s secure, user-friendly verification boosts customer trust and optimizes our process.”

Cristofer Montenegro

Executive assistant to the CEO at Adelantos

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Didit ensures a precise, secure digital onboarding without slowing negotiations or client time.”

Ernesto Betancourth

Gerente de riesgos at CrediDemo

FACE MATCH FAQ

Questions about Face Match

Face Match is a biometric process that compares two facial images to determine whether they belong to the same person. It is commonly used to verify that a live user matches a trusted reference image.

Start verifying users in minutes

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