Identity verification
built for United Kingdom

Didit is the infrastructure layer for identity and fraud. One Application Programming Interface (API), 25+ composable modules across four product lines:

• User Verification (KYC, know your customer), Identity Document Verification, liveness, face match, Anti-Money Laundering (AML) screening, Internet Protocol (IP) analysis. $0.33 per full bundle.
• Business Verification (KYB, know your business), registry, Ultimate Beneficial Owner (UBO), officers, entity AML, plus a linked KYC session per UBO.
• Transaction Monitoring, real-time rule engine, case management, Suspicious Activity Report (SAR) workflow.
• Wallet Screening (KYT, know your transaction), on-chain wallet risk at $0.15 per check, or bring your own screening provider and run it inside Didit.

Compose any module into a workflow with the visual no-code builder, ship in 5 minutes, 500 verifications free every month, forever.

Most identity vendors sell one slice, a KYC check, an Anti-Money Laundering (AML) list, a wallet screen. Didit ships the infrastructure underneath all of them, and the gap shows up on six axes:

• Pricing. Public price on every module, $0.33 for a full KYC, 500 verifications free every month, no minimums, no contracts. Single-product vendors hide six-figure minimums behind a sales call.
• Access. Sandbox in one click, self-serve from day one, production keys on signup. Single-product vendors gate the sandbox behind a contract, months to evaluate.
• Developer experience. Public docs, a Model Context Protocol (MCP) server for Claude Code and Cursor, and native Software Development Kits (SDKs) for Web, iOS, Android, React Native, and Flutter. Integrate in 5 minutes with an AI agent or in a working afternoon by hand.
• User experience. Highest pass rates in the market, sub-2-second end-to-end inference, country-specialised capture flows, 48+ languages out of the box.
• Flexibility. One /v3/ Application Programming Interface (API) composes 25+ modules across KYC, Know Your Business (KYB), Transaction Monitoring, and Wallet Screening (KYT, know your transaction). A KYB session spawns a linked KYC for every Ultimate Beneficial Owner (UBO); a flagged transaction spawns a step-up KYC remediation, same session, same webhook contract, same audit trail. Single-product vendors sell one shape of KYC and stop there.
• AI-era fraud. 200+ real-time fraud signals scored on every session, deepfake, injection, synthetic-ID, document forgery, face-morph, device intelligence, replay. Single-product vendors treat deepfake and injection detection as roadmap items, not defaults.

Common in fintech and crypto, the same architecture fits marketplaces, iGaming, mobility, and any vertical where you need to know who someone is and what they are doing.

500 verifications free every month, forever, on every account. No credit card. No sales call. No expiry.

Above the free tier, every module has a public per-success price on didit.me/pricing, $0.33 per full KYC bundle, $0.15 per Identity Document Verification, $0.15 per Wallet Screening, $0.20 per Anti-Money Laundering (AML) Screening, $0.10 per liveness, $0.05 per face match, $0.03 per Internet Protocol (IP) analysis.

Pay-as-you-go, no minimums, no overage surprises. Volume discounts kick in automatically as you grow.

Four sit on top of every UK identity-verification flow:

• Financial Conduct Authority (FCA), supervises banks, payment institutions, electronic money institutions, crypto-asset firms, and consumer credit lenders. Customer Due Diligence rules come from the Money Laundering Regulations 2017 (MLR 2017) and the Senior Managers Regime.
• His Majesty's Treasury Office of Financial Sanctions Implementation (HMT / OFSI), maintains and enforces the UK consolidated sanctions list.
• Information Commissioner's Office (ICO), UK GDPR and Data Protection Act 2018 supervisor. Governs how the verification data is captured, stored, and disclosed.
• Gambling Commission, licenses and regulates online gambling operators in Great Britain under the Gambling Act 2005 and the 2023 White Paper.

Didit ships the hosted flow + the audit log + the watchlist coverage to satisfy all four at the same time, same POST /v3/session/ workflow, same JSON report, same SOC 2 Type 1 + ISO/IEC 27001 evidence pack. The output matches the Joint Money Laundering Steering Group (JMLSG) evidence shape FCA examiners expect.

Yes, via seven Database Validation services on POST /v3/database-validation/.

• `gbr_kingdom_citizens` ($0.75, ~70% coverage), government-sourced electoral roll data.
• `gbr_kingdom_residential` ($0.21, ~90% coverage), aggregated government, public, and background records.
• `gbr_kingdom_credit_bureau` ($1.07, ~85% coverage, consent required), credit-header data from a UK Credit Bureau. The deepest authoritative-source signal.
• `gbr_kingdom_financial_services` ($0.95, ~85% coverage), aggregated government and background records tuned for financial-services use cases.
• `gbr_kingdom_phone` ($0.36, >50%) and `gbr_kingdom_phone_2` ($0.96, >75%), telco billing and mobile-network-operator lookups.
• `gbr_kingdom_consumer` ($0.09, ~5%), low-cost lead-quality first pass.

All seven services are documented at docs.didit.me/api-reference/database-validation/united-kingdom/. Pay-per-success, run them in parallel and Didit picks the cheap one first, only paying for the deeper check when the first is inconclusive.

Yes. Two paths run inside the same Workflow Orchestrator:

• Age Estimation from a single selfie at $0.10, passive, low-friction, suited to the Online Safety Act 2023 highly-effective-age-assurance standard.
• Identity Document Verification fallback at $0.15 + Active Liveness for the strongest age proof, the route Gambling-Commission-licensed operators ship for tier-1 onboarding.

Layer the PASS card (Proof of Age Standards Scheme) as a supplementary credential and the same flow covers age-gated retail, online gambling, and adult-content platforms with a single audit trail.

5 minutes to a working sandbox, a weekend to a production flow.

• Sign up at business.didit.me, grab an API key, call POST /v3/session/ with a workflow_id that wires ID Verification + Active Liveness + Face Match + AML (OFSI included) + gbr_kingdom_citizens electoral-roll cross-check, done.
• AI-agent path: paste the integration prompt at docs.didit.me/integration/integration-prompt into Claude Code, Cursor, Codex, Devin, Aider, or Replit Agent. The agent provisions the application, builds the workflow, wires the webhook, and runs a smoke test.
• Five SDKs share the same session model: Web, iOS, Android, React Native, Flutter.

The first 500 verifications every month are free, forever, pilot the full UK stack at zero cost before flipping production traffic.

English (UK), Welsh, Polish, Romanian, and Urdu are all live, auto-detected from the user's browser / device locale. The hosted UI ships in 48+ languages globally; UK users land on the en-GB flow by default, with Welsh, Polish, Romanian, and Urdu available for the largest non-English-speaking communities.

The document-recognition layer is decoupled from the UI layer, capture works in any language, and the admin console can be set independently to whichever language your compliance team prefers.

Per-module public pricing, pay only for what runs on the session:

• ID Verification, $0.15 per document check. DVLA Developer Portal and HMPO DCS lookups run inside this module at no per-check surcharge.
• Passive Liveness, $0.10. Active Liveness, $0.15. Age Estimation, $0.10.
• Face Match 1:1, $0.05. Face Search 1:N, free.
• AML Screening (OFSI + OFAC + 1,300+ lists), $0.20 per check. Ongoing AML, $0.07 per user / year.
• `gbr_kingdom_consumer`, $0.09. `gbr_kingdom_residential`, $0.21. `gbr_kingdom_phone`, $0.36.
• `gbr_kingdom_citizens`, $0.75. `gbr_kingdom_financial_services`, $0.95. `gbr_kingdom_phone_2`, $0.96. `gbr_kingdom_credit_bureau`, $1.07.

The full KYC bundle (Identity + Passive Liveness + Face Match + IP Analysis) is `$0.33`, same anchor price worldwide, no UK surcharge. 500 verifications free every month, no credit card. Volume discounts auto-apply above the free tier; Enterprise adds a custom Master Services Agreement (MSA) and data-residency choice.