Sanctions Screening SaaS Source Code | OFAC, EU Compliance App (React, Supabase)

"Full source code for a working sanctions/AML screening SaaS platform, screening names against OFAC SDN & Consolidated, EU sanctions lists. Built with [tech stack]. Includes [frontend/backend / database schema / feed-sync scripts — list exactly what's included]. [Feed integrations work out of the box / require buyer's own API setup]. License: [exclusive/non-exclusive, resale terms]. Includes: [logo, docs, demo video, domain — list what's bundled]. Delivered as downloadable files immediately after purchase."

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https://sanctionsscreening.io/

1. What is SanctionsScreening?
SanctionsScreening is a full-stack SaaS web application that aggregates the world's major sanctions, watchlists, and PEP-adjacent denied-party lists into a single, fuzzy-searchable interface. It is built for compliance teams, fintechs, crypto exchanges, law firms, freight forwarders, and KYC vendors who need a fast, auditable way to screen counterparties against official government sanctions.

1.1 Data sources covered

List Source Coverage
OFAC SDN US Treasury Specially Designated Nationals Individuals, entities, vessels, aircraft, crypto wallets
OFAC Consolidated Non-SDN US Treasury lists (SSI, FSE, PLC, NS-PLC, 13599) Sectoral / secondary sanctions
EU Consolidated EU Council Consolidated Financial Sanctions List All EU restrictive measures

All lists are normalized into a unified entity schema with cross-list deduplication (an entity that appears on OFAC and EU is shown as a single record with three source attributions).

1.2 Core features

Search & screening

Fuzzy matching using Postgres pg_trgm trigram similarity
Word-boundary aware scoring with deterministic match scores (0–100)
Match types: Exact, Strong, Partial, Weak
Alias / AKA / FKA / NKA resolution
Cross-list entity deduplication via entity_merges audit table
Search by name, alias, passport, national ID, tax ID, vessel IMO, aircraft tail number, or crypto wallet
address

Entity enrichment

Documents (passports, national IDs, tax IDs, registration numbers)
Dates of birth, places of birth
Addresses, nationalities, contact info
Vessels (IMO, flag, tonnage, vessel type)
Aircraft (manufacturer, model, tail number)
Crypto wallet addresses (BTC, ETH, USDT, XMR, etc.)
Relationship graph (ownership %, family, affiliations) with linked-entity resolution
AI-generated entity context summaries (via Gemini through the AI gateway)

Compliance output

PDF audit reports with match score, evidence, legal authority, and timestamp
Search history with results count and lists queried (per user)
Audit report storage tied to the authenticated user

Plans & billing

Four tiers: Free, Pro, Team, Enterprise
Stripe checkout + customer portal
Plan-aware list access (Free is OFAC SDN only)
Daily search caps (Free 5/day, Pro 50/day, Team/Enterprise unlimited)
Public (unauthenticated) preview: 1 search/day, 2 results max, no PDF
Server-side plan gating; downgrades to a lower tier via checkout are rejected
Stripe webhook drives profiles.plan updates

Auth & accounts

Email/password + Google OAuth
Forgot/reset password
Profile page with editable details + change password
user_roles table with has_role(uuid, app_role) security-definer helper (no role storage on the profile)

Super Admin Panel (/dashboard/admin)

Users: plan changes, bans, impersonation
Activity feed grouped by user
Billing overview
System health
Sync status (separate /dashboard/sync route)
All admin actions are written to admin_audit_log

In case of any query, please contact
hello[@]arventra.tech