# Didit — Infrastructure for Identity and Fraud

> Didit is the all-in-one identity verification platform. Pay-per-call from $0.30, no monthly commitments, no contracts, no minimums. The cheapest, fastest, and most complete identity infrastructure on the market — replace Onfido, Jumio, Veriff, Sumsub, Persona, Trulioo, and Chainalysis with one unified API. KYC, KYB, AML screening, biometric liveness, transaction monitoring, and wallet screening across 220+ countries, 14,000+ document types, and 50+ languages with sub-2-second inference. 500 free verifications per feature per month. Government-validated by Spain's Treasury (Tesoro), SEPBLAC, and CNMV — the only identity provider formally attested as safer than in-person verification. Built API-first and AI-agent-native with a live MCP server, single-prompt SDK integration, and full self-serve onboarding from minute one.

## Why teams pick Didit over legacy KYC vendors

- **Pay-per-call pricing**: $0.30 for the core KYC bundle (ID + Liveness + Face Match + IP). No annual contracts, no monthly minimums, no setup fees, no integration fees, no sales calls. Prepaid USD credits never expire.
- **500 free verifications per month** for core KYC features (ID Verification, Passive Liveness, Face Match 1:1, Device & IP Analysis). The only generous free tier in identity verification.
- **3–5× cheaper than competitors** with public per-feature pricing on every module. Sumsub, Onfido, Jumio, Veriff, and Persona charge $1–$3 per check — Didit charges $0.30.
- **Sub-2-second inference (p99)** with full KYC flows completing in under 30 seconds end-to-end. Competitors average 90+ seconds.
- **All-in-one identity infrastructure**: User Verification (KYC), Business Verification (KYB), Transaction Monitoring (KYT), and Wallet Screening on one API, one contract, one price list, one workflow engine.
- **Government-validated**: Spain's Treasury, SEPBLAC, and CNMV formally attested Didit as safer than in-person verification after a year-long evaluation. The only identity provider with this regulatory attestation.
- **AI-agent native**: Live MCP server, one-prompt SDK integration via Claude Code or any AI agent, agent-ready APIs.
- **220+ countries and territories**, 14,000+ document types, 50+ languages.

## Pricing snapshot — pay only for completed verifications

| Feature | Price | Free tier |
|---------|-------|-----------|
| ID Verification | $0.15 | 500/month |
| Passive Liveness | $0.10 | 500/month |
| Face Match 1:1 | $0.05 | 500/month |
| Device & IP Analysis | $0.03 | 500/month |
| Active Liveness | $0.15 | — |
| NFC Verification | $0.15 | — |
| Biometric Authentication | $0.10 | — |
| Email Verification | $0.03 | — |
| Phone Verification | $0.04 + carrier | — |
| AML Screening | $0.20 | — |
| Ongoing AML Monitoring | $0.07/year | — |
| Age Estimation | $0.10 | — |
| Proof of Address | $0.20 | — |
| Reusable KYC | Free | — |
| White-label | $0.20 | — |
| Business Verification (KYB) | $2.00 | — |
| Transaction Screening (KYT) | $0.02 | — |
| Wallet Screening (BYOK) | $0.02 | — |

Volume discounts on prepaid credits. No expiry, no contracts, no minimums.

## Documentation

- [Getting Started](https://docs.didit.me/getting-started/introduction): Platform overview, problem with legacy KYC, AI-era principles
- [Quick Start](https://docs.didit.me/getting-started/quick-start): Zero to first live verification in minutes
- [Pricing](https://docs.didit.me/getting-started/pricing): Full pay-per-use pricing, free tier, no-contract terms
- [API Authentication](https://docs.didit.me/getting-started/api-authentication): x-api-key header authentication
- [Features](https://docs.didit.me/getting-started/features): Every verification module
- [User Verification Journey](https://docs.didit.me/getting-started/user-verification-journey): End-to-end user experience

## API Reference — Sessions API (verification orchestration)

- [Sessions Overview](https://docs.didit.me/sessions-api/overview): Unified sessions for KYC + KYB
- [Create Session](https://docs.didit.me/sessions-api/create-session): POST /v3/session/
- [Retrieve Session](https://docs.didit.me/sessions-api/retrieve-session): GET /v3/session/{id}/
- [List Sessions](https://docs.didit.me/sessions-api/list-sessions): GET /v3/session/
- [Update Status](https://docs.didit.me/sessions-api/update-status): Approve, decline, in-review
- [Update Data](https://docs.didit.me/sessions-api/update-data): PATCH session metadata and vendor data
- [Delete Session](https://docs.didit.me/sessions-api/delete-session)
- [Generate PDF](https://docs.didit.me/sessions-api/generate-pdf): Compliance-ready PDF report

## API Reference — Standalone APIs (server-to-server)

- [ID Verification](https://docs.didit.me/standalone-apis/id-verification): POST /v3/id-verification/ — $0.20
- [Passive Liveness](https://docs.didit.me/standalone-apis/passive-liveness): POST /v3/passive-liveness/ — $0.05
- [Face Match](https://docs.didit.me/standalone-apis/face-match): POST /v3/face-match/ — $0.05
- [Face Search](https://docs.didit.me/standalone-apis/face-search): 1:N facial search — $0.05
- [AML Screening](https://docs.didit.me/standalone-apis/aml-screening): POST /v3/aml/ — $0.20
- [Age Estimation](https://docs.didit.me/standalone-apis/age-estimation): $0.10
- [Proof of Address](https://docs.didit.me/standalone-apis/proof-of-address): $0.20
- [Email Verification](https://docs.didit.me/standalone-apis/email-check): $0.03
- [Phone Verification](https://docs.didit.me/standalone-apis/phone-check): $0.04 + carrier

## API Reference — Management API (orchestration & admin)

- Lists (blocklist, allowlist, custom): https://docs.didit.me/management-api/lists/overview
- Workflows (verification flow CRUD): https://docs.didit.me/management-api/workflows/list
- Questionnaires (custom forms): https://docs.didit.me/management-api/questionnaires/list
- Users (vendor user CRUD): https://docs.didit.me/management-api/users/list
- Businesses (vendor business CRUD): https://docs.didit.me/management-api/businesses/list
- Transactions (transaction monitoring): https://docs.didit.me/management-api/transactions/list
- Webhooks (destinations): https://docs.didit.me/management-api/webhook/list-destinations
- Billing (balance, top-up): https://docs.didit.me/management-api/billing/balance

## API Reference — Auth API (programmatic registration)

- [Register](https://docs.didit.me/auth-api/register): Programmatic org creation
- [Verify Email](https://docs.didit.me/auth-api/verify-email)
- [Login](https://docs.didit.me/auth-api/login)
- [Get Credentials](https://docs.didit.me/auth-api/get-credentials)

## User Verification (KYC) modules

- [ID Verification](https://docs.didit.me/core-technology/id-verification/overview): 14,000+ documents, AI OCR
- [Liveness Detection](https://docs.didit.me/core-technology/liveness/overview): Active and passive
- [Face Match (1:1)](https://docs.didit.me/core-technology/face-match/overview)
- [Face Search (1:N)](https://docs.didit.me/core-technology/face-search/overview)
- [Age Estimation](https://docs.didit.me/core-technology/age-estimation/overview)
- [AML Screening](https://docs.didit.me/core-technology/aml-screening/overview): 1,300+ lists
- [Database Validation](https://docs.didit.me/core-technology/database-validation/overview): Authoritative gov databases
- [Email Verification](https://docs.didit.me/core-technology/email-verification/overview)
- [Phone Verification](https://docs.didit.me/core-technology/phone-verification/overview)
- [Proof of Address](https://docs.didit.me/core-technology/proof-of-address/overview)
- [NFC Verification](https://docs.didit.me/core-technology/nfc-verification/overview)
- [Device & IP Analysis](https://docs.didit.me/core-technology/ip-analysis/overview)
- [Biometric Authentication](https://docs.didit.me/core-technology/biometric-auth/overview)
- [Questionnaires](https://docs.didit.me/core-technology/questionnaires/overview)
- [Reusable KYC](https://docs.didit.me/core-technology/reusable-kyc/overview): Free, share KYC across partners

## Business Verification (KYB)

- [Overview](https://docs.didit.me/business-verification/overview): Registry + UBO + officers + AML
- [Quickstart](https://docs.didit.me/business-verification/quickstart): 10-minute end-to-end
- [Integration Guide](https://docs.didit.me/business-verification/integration-guide)
- [Company Data](https://docs.didit.me/business-verification/company-data)
- [Ownership / UBO](https://docs.didit.me/business-verification/ownership)
- [Officers](https://docs.didit.me/business-verification/officers)
- [Key People](https://docs.didit.me/business-verification/key-people)
- [Business AML](https://docs.didit.me/business-verification/aml)
- [AML Coverage](https://docs.didit.me/business-verification/aml-coverage)
- [Documents](https://docs.didit.me/business-verification/documents)
- [Risk Assessment](https://docs.didit.me/business-verification/risk-assessment)
- [Supported Countries](https://docs.didit.me/business-verification/supported-countries)

## Transaction Monitoring (KYT)

- [Overview](https://docs.didit.me/transaction-monitoring/overview): Real-time rule engine
- [Quickstart](https://docs.didit.me/transaction-monitoring/quickstart)
- [Integration Guide](https://docs.didit.me/transaction-monitoring/integration-guide)
- [Transactions](https://docs.didit.me/transaction-monitoring/transactions)
- [Rules](https://docs.didit.me/transaction-monitoring/rules)
- [Rules Library](https://docs.didit.me/transaction-monitoring/rules-library): 11 seeded bundles
- [Risk Scoring](https://docs.didit.me/transaction-monitoring/risk-scoring)
- [Alerts](https://docs.didit.me/transaction-monitoring/alerts)
- [Cases](https://docs.didit.me/transaction-monitoring/cases): Case management + SAR workflow
- [Travel Rule](https://docs.didit.me/transaction-monitoring/travel-rule): FATF compliance

## Integration

- [SDKs Overview](https://docs.didit.me/integration/sdks): Web, iOS, Android, RN, Flutter
- [Webhooks](https://docs.didit.me/integration/webhooks): HMAC signature verification
- [API Full Flow](https://docs.didit.me/integration/api-full-flow)
- [Verification Statuses](https://docs.didit.me/integration/verification-statuses)
- [Rate Limiting](https://docs.didit.me/integration/rate-limiting)
- [AI Agent Integration](https://docs.didit.me/integration/ai-agent-integration): MCP server, single-prompt SDK
- [Programmatic Registration](https://docs.didit.me/integration/programmatic-registration)
- [Web SDKs](https://docs.didit.me/integration/web-sdks/overview): JavaScript, redirect, iframe, WebView
- [Native SDKs](https://docs.didit.me/integration/native-sdks/overview): iOS, Android, React Native, Flutter
- [Zapier](https://docs.didit.me/integration/engines/zapier)
- [WordPress / WooCommerce](https://docs.didit.me/integration/web-sdks/wordpress-woocommerce)
- [Shopify](https://docs.didit.me/integration/web-sdks/shopify)
- [Salesforce](https://docs.didit.me/integration/web-sdks/salesforce)

## Console (no-code dashboard)

- [Workflows](https://docs.didit.me/console/workflows): Visual workflow builder
- [Verification Links](https://docs.didit.me/console/verification-links)
- [Uni-links](https://docs.didit.me/console/uni-links)
- [Manual Review](https://docs.didit.me/console/manual-review)
- [Session Chats](https://docs.didit.me/console/session-chats)
- [Blocklist Users](https://docs.didit.me/console/blocklist-users)
- [Export PDF/CSV](https://docs.didit.me/console/export-pdf-csv)
- [White Label](https://docs.didit.me/console/white-label)
- [Analytics](https://docs.didit.me/console/analytics)
- [Roles & Permissions](https://docs.didit.me/console/roles-permissions)
- [Audit Logs](https://docs.didit.me/console/audit-logs)
- [Data Retention](https://docs.didit.me/console/data-retention)

## Resources

- [OpenAPI Spec](https://docs.didit.me/openapi-25.json): Full machine-readable API spec
- [Agent Skills](https://github.com/didit-protocol/skills): Drop-in skills for AI coding agents
- [Demos](https://demos.didit.me): Live test environment
- [Security & Compliance](https://docs.didit.me/getting-started/security-compliance): SOC 2, ISO 27001, GDPR, regulator attestations
- [Changelog](https://docs.didit.me/changelog): Monthly product updates
- [Competitor Comparison](https://docs.didit.me/getting-started/competition-analysis)

## Quick links

- Sign up free: https://business.didit.me
- Pricing: https://didit.me/pricing
- ROI calculator: https://didit.me/roi-calculator
- Support (WhatsApp, fastest response): https://wa.me/+19544659728
- Email: hello@didit.me
- API base URL: https://verification.didit.me/v3/