Changelog

TicketBAI XML builder (chained + first-in-chain variants) per Bizkaia LROE schema

XAdES-BES digital signature using BYOC cert (PEM, AES-256-GCM encrypted in Firestore)

TBAI hash chain: SHA-256 of emisor+serie+numero+fecha+importe+prevHash per invoice

QR code from real BATUZ tbaiIdentifier — no fabricated fallbacks

SOAP submission to Bizkaia BATUZ (sandbox + production) with error surface and typed error classes

Fetch previous invoice serie+numero+fecha from Firestore for EncadenamientoFacturaAnterior — real values only, rejects missing/incomplete chain

Strict validation: BATUZ must return CSV + IdentificadorTBAI — throws TicketBaiResponseInvalidError on missing to prevent fake compliance data

BYOC: user uploads own cert via Settings > Integrations > TicketBAI. Stored encrypted in Firestore.

Closed fiscal year enforcement on GL writes. Prevents retroactive edits to invoices, expenses, and journal entries when the fiscal year has been closed via Year-End Closing.

assertPeriodOpen() called on invoice create/edit/delete — throws PeriodClosedError when year is closed

assertPeriodOpen() called on expense create/edit/delete lifecycle events

assertPeriodOpen() called on manual journal entry writes

Per-user fiscalYearStart (MM-DD) auto-fetched from users/{uid}/settings/fiscalProfile. Cached in-process, invalidated on settings change

InvalidPeriodDateError thrown on malformed isoDate or fiscalYearStart — prevents NaN-derived fiscal year IDs silently passing the guard

_skipGuard flag for year-end closing process itself to write closing entries without triggering the guard

Non-calendar fiscal years: UK Apr-Mar (04-01), AU Jul-Jun (07-01), India Apr-Mar. deriveFiscalYear() handles all cases correctly

Voice input/output layer for the AI Copilot. Whisper transcription (Groq Layer 1 fallback) + TTS Cloud Function + voiceService client. Default OFF behind feature flag.

Whisper speech-to-text via Groq API as fallback transcription layer in Chatbot.tsx. 14 trust tests covering transcription pipeline

TTS Cloud Function (europe-west1) exposing text-to-speech synthesis for AI responses. 13 trust tests

voiceService.speak() client-side wrapper consuming TTS CF and managing audio playback

voice.enabled feature flag — default OFF, progressive rollout via PostHog

@frihet/agent-loop package with run/pause/stop lifecycle, tool dispatch, and structured agent state machine

MCP unified tool registry (invokeToolInternal) normalising Cloud Function + Gemini function tools under a single dispatch interface

In-app notifications on agent run completion/failure via Firestore realtime listener

/agent route with run history, status, and manual trigger UI

Proactive uptime and API health monitoring via heartbeat Cloud Function with append-only event log and hourly rollup.

Scheduled Cloud Function pinging critical API endpoints every 5 minutes with AbortController 5s timeout

Append-only Firestore event log for heartbeat results — no update/delete, full audit trail

Hourly aggregation job computing uptime % and p95 latency per endpoint

Automated lifecycle drip email system with 11 ES/EN templates and dispatcher Cloud Function. Default OFF behind flag.

11 lifecycle templates in ES+EN: welcome series, activation nudges, feature discovery, win-back. 74 trust tests

Cloud Function dispatcher triggered on user lifecycle events, selecting and scheduling the correct template

lifecycle.drip.enabled flag — default OFF, enables via PostHog rollout

Conversion funnel instrumentation with PostHog events, Sentry alerts, and admin metrics summary CF.

5 funnel events: signup_started, invoice_created, payment_received, trial_started, plan_upgraded — wired to PostHog capture

Sentry issue alerts on funnel drop-off anomalies (conversion rate below threshold)

metricsAdminSummary Cloud Function aggregating MRR, trial conversion, daily signups for internal admin view

Welcome wizard UX polish with voice CTA badge, compliance card, and Cofundador Frihet hint.

Voice input CTA badge in welcome wizard step 2 — promotes voice features to new users

Compliance status card in welcome wizard showing TicketBAI / VeriFactu setup status

Cofundador Frihet contextual hint in welcome wizard directing users to AI copilot waitlist

/cofundador-ia page with manifesto, features, waitlist form — 17 languages × all locales

Waitlist endpoint: Firestore write + Resend confirmation email on join

Cofundador IA pricing card on /pricing page for early access tier

Programmatic SEO /vs/{competitor} pages — 7 competitors × 17 languages = 119 crawlable comparison pages targeting high-intent search terms.

119 /vs/{competitor} pages (7 competitors: holded, sage, quipu, contasimple, anfix, billin, txerpa) × 17 langs. SSG, hreflang, JSON-LD

Partner program landing page at /partners with 4-track grid: Gestorías, Developers, Agencies, Consultants. Partner form Vercel Function.

/partners page with 4-track grid, partner application form, 17 langs

Public /numbers page (Levels.io tier) with live business metrics: MRR, ARR, users, growth. 17 langs.

/numbers public Levels.io-style metrics page with live KPIs from metricsAdminSummary CF. 17 langs

Phase 8 UX systemic improvements: cmdk palette, dashboard hero (Gemini), split-view invoices, presence avatar stack, motion-reduced-motion.

Global Meta+K command palette (cmdk-systemic) with fuzzy search across all entities and actions

Dashboard hero section with Gemini-powered daily briefing card and smart action suggestions

Split-view invoice list with keyboard navigation (j/k/Enter/Escape) and PDF preview panel

Real-time presence avatar stack in header showing online team members

prefers-reduced-motion CSS media query respected across all animations

Developer tooling: Gemini-proof automated gate catching 4/8 Trust Area anti-patterns before push. Integrated in gate.sh stage 2.

scripts/gate-gemini-proof.sh — diff-aware grep for fabricated identifiers, DOM .toString(), NaN-silent date parsing, void dead code

docs/dev/gemini-proof-catalog.md — 8-pattern catalog with adversarial self-review protocol

gate:gemini-proof npm script wired into gate.sh stage 2 — runs automatically on Trust Area changes pre-push

Free tier for Stay (1 property, 3 reservations/mo soft cap) and POS (1 terminal, 100 transactions/mo soft cap) — funnel top vs Hospitable/Square/Loyverse free tiers. No Stripe subscription required; soft caps enforced server-side. Activates via activateAppFreeTier Cloud Function (europe-west1). Writes activeApps/{slug} = { tier: 'free', status: 'active' }

Stay Scale tier: €79/mo flat for 40 properties included (vs €19 Pro with 5 included + €2/extra). Captures revenue lost on power-user hosts (20+ properties) where Pro overage stacks unfavourably vs flat Scale price. Stripe price tagged with metadata.frihet_apps_tier='scale' to coexist with Pro price on same product. createAppCheckoutSession admits tier='scale' param

Automated dunning with payment retry state machine: 4-step schedule (3/5/7/14 days), template blocking after 3 failures, auto-cancel after 30 days. Wired to Stripe Connect webhooks for automatic recovery.

Accept payments from clients via Stripe Connect. Checkout sessions with 1.5% platform fee. Payment failure triggers dunning state machine.

Interactive analytics charts powered by Tremor 3.x — revenue trends, expense breakdown, cash flow, category analysis

Team members can read activeApps status. Firestore rules enforce read-only for non-owners.

OCR processing routed through Cloud Function proxy (europe-west1). API key never exposed to browser.

Stay i18n namespace fully wired into runtime: dedicated lazy chunk per language, KEY_NS trigger for on-demand load, shim auto-prefixes calls so migrated components resolve via stay.* without rewriting. Closes the latent gap that blocked real Stay activation end-to-end (Wave 2 shipped translations but never registered the namespace)

POS vertical migrated from standalone (React 19 + Tailwind v4 + @base-ui/react) into modules/pos/ aligned with ERP stack (React 18 + Tailwind v3 + Radix/shadcn + Firebase). Pages: Dashboard, Sales (cart + checkout), Products, Terminals, CashSessions. 4 Firestore collections (fs_pos_products/sales/terminals/cashSessions) with posIsActive entitlement gate, allowedKeys allowlist, CAS versioning, client-delete forbidden. Lazy bundle chunk via React.lazy + lazyWithRetry. Manifest exports €25/terminal pricing + 30-day trial + Pro+ tier gate

Manifest contract tests (lock pricing + tier + trial), adapter round-trip tests (cents ↔ euros lossless), Firestore rules tests (entitlement gate, allowedKeys guard, CAS versioning, cross-user isolation)

Frihet Apps Stripe TEST products created end-to-end: Frihet Stay (€19/mo base + €2/property graduated tiered, 5 incl), Frihet POS (€25/terminal/mo licensed), Hospitality Suite bundle (€59/mo flat, 19% off à la carte). Trial activation flow now testable end-to-end. Live products pending closed beta validation.

3 Frihet Apps feature flags live in PostHog dashboard: apps_enabled (master kill switch, on), stay_activation_enabled (on), pos_activation_enabled (off until first paying terminal). Workspace grouping wired via setPosthogWorkspaceGroup(). Code consumes flags with fail-open fallback to Firestore activeApps state.

Sentry releases now auto-link to git commits via release.setCommits.auto in sentryVitePlugin. Issues show first-seen commit, author attribution, and PR origin. Combined with existing sourcemap upload + VERCEL_GIT_COMMIT_SHA release naming, every Vercel deploy ships a fully-linked release ready for triage in Sentry.

Stay + POS Frihet Apps fully activatable from Settings > Apps with 14/30-day trials. Live Stripe products + prices bootstrapped (prod_UK8CGNm0jN2y0S Stay €19, prod_UK8CZArXM9Yypx POS €25). Webhook routes app subscriptions to users/{uid}/activeApps/{slug} without touching base plan fields — zero risk to Pro/Business subscriptions. 7-day grace window on payment failure.

Compact partner program stats card on gestoria dashboard with live referral metrics (invited, signed up, activated, paid, rewards earned) and direct link to the full referral panel

Automatic email notification to clients when a gestor creates a new document request — sent via Resend with gestor name, title, description, and deep link to the client dashboard

Client portal conversion CTA now attributes sign-ups to the gestor's personal referral code (30% recurring partner commission) instead of a generic marker

Stay domain migrated into modules/stay/ (Wave 2, 22,278 LOC, 109 files). 8 Firestore collections (fs_properties, fs_reservations, fs_expenses, fs_cleaning_tasks, fs_settlements, fs_compliance, fs_conversations, fs_stats) behind server-side entitlement gate. Composite indexes + modular firestore.rules.d/* fragments

126 Firestore rules tests × 7 Stay collections via @firebase/rules-unit-testing. Entitlement state machine verified (inactive/trial/active/grace). 0 rules bugs found in coverage sweep

4 GDPR Cloud Functions: hardDelete (90-day grace purge), piiScrub (name/email/phone redaction), export (right-to-access zip), erase (right-to-be-forgotten chain). 6-year fiscal retention enforced. Stay EU-ready

stay.* namespace translated across all 17 app locales — 258 keys × 15 secondary languages = 3,870 translations via Gemini 2.5 Flash with Translation Memory (97.8% coverage). pos.* (91 keys ES+EN) follows same pattern

Activation dashboard at Settings > Apps with per-app state (inactive/trial/active/grace), upgrade gating, and managed billing

Side-effect module registry (modules/*) with lazy-loaded verticals, manifest system, and runtime state hooks

Metered app pricing with included units, trial windows, Pro+ gating, and Business tier included-app discount

PostHog-powered runtime flags for global kill switch (apps_enabled) and per-app release gating (stay_activation_enabled, pos_activation_enabled). Workspace-level segmentation via posthog.group('workspace', uid, {plan, appsActive, createdAt}). Fail-open fallback to Firestore activeApps state when flags undefined

AEAT BOE fixed-width TXT files for M303, M130, M111, M115. Official format for Sede Electronica filing. Declarative engine with field specs per model.

Batch generate M303, M130, M111, M115 in PDF or TXT AEAT format for multiple clients as ZIP

Consolidated fiscal obligations heatmap showing all clients x quarters x models with status indicators

Download PDF, TXT AEAT, or accounting exports for any client directly from the dashboard card without switching workspace

In-app document request system between accountant and clients with priority, due dates, and status tracking

AI-powered tax model validation (rule-based + Gemini) that checks for errors before generating AEAT TXT files

Persistent filing queue with review and approval workflow for batch-generated tax models

Client portal tab showing document requests with urgency banner, overdue detection, badge count, and activity logging

Token-based file upload in client portal allowing clients to fulfill document requests directly (7MB max, auto-completes request)

Conversion CTA in client portal encouraging clients to sign up for Frihet with UTM-tracked referral links and partner attribution

Visual risk indicator (healthy/attention/critical) on each client workspace card derived from client health scoring (0-100, weighted by revenue)

Real fiscal deadline from tax calendar with color-coded urgency (red ≤7d, amber ≤15d) on workspace cards

AI-free deterministic client health scoring (payment, volume, engagement, loyalty) with churn prediction, trend analysis, and actionable recommendations per client

Accounts receivable aging summary (30/60/90+ days) inline on workspace cards with overdue amount highlighting

One-click WhatsApp message for document requests with pre-written text and portal link

Client cards automatically sorted by risk level — critical clients that need attention appear first

Grouped sidebar navigation for Reports (7 views) and Settings (10 views) with collapsible sub-menus

5-phase design system rebuild: design tokens, 44px touch targets, focus-visible, dark mode, animations, icon consolidation. shadcn/ui + Tailwind foundation

3,019 automated tests. Lighthouse CI, axe-core a11y, bundle budgets, knip dead code detection. CI coverage ratchet

AEAT sandbox (prewww1.aeat.es) verified — SOAP/mTLS accepted with CSV response

Facturae 3.2.2 XML generation for Spanish B2G invoicing (FACe). XAdES-EPES signing via Cloud Function. Supports persona física/jurídica, IRPF, rectificativas, DIR3 administrative centres.

Bulk invoice actions: send, remind, mark paid, delete drafts. Smart scheduling with optimal send time hints

Auto-decrement product stock on invoice publish, restore on cancel. Low stock alerts and badges in product list

Automatic late fee calculation with configurable method (percentage, fixed, legal rate), grace period, compound interest, and cap. Settings page + InvoiceRow action + API POST /v1/invoices/:id/late-fee

Client deposits with apply-to-invoice flow in InvoiceForm. DepositList page + API endpoint

Mark expenses as billable, add to invoices from InvoiceForm. ExpenseList 'Mark billable' action

Extended Trial Balance with Opening/Period/Closing Dr/Cr columns

Configurable fiscal year start (MM-DD). Supports UK, AU, India cycles

Horizontal period columns for P&L and BS: Monthly/Quarterly/Half-yearly/Yearly

5-state bank transaction machine: raw/recognized/matched/categorized/excluded

Tree-expandable hierarchical P&L and Balance Sheet with parent rollup

Previous period + previous year inline comparison with delta amounts and %

GL grouped by account/party/reference/none with running balance per group

Comparative Reports tab: side-by-side period comparison for P&L and BS

Fixed Assets tracking and depreciation in Accounting Reports

FX Exposure tab: open items in foreign currencies, live rates, unrealized P&L

Client Statement tab in ClientDetailPage: all transactions with PDF export

Bad debt write-off and IRPF withholding support in GL payment entries

3 HR AI tools: getTeamDirectory, getAttendanceSummary, getLeaveOverview

Cmd+K command palette with Orama full-text search across invoices, quotes, expenses, contacts, products. Weighted boosting, fuzzy matching, race condition guards

App shell precache 20MB to 738KB. Heavy chunks load on demand

Home screen shortcuts: New Invoice, New Expense, Dashboard, Contacts

Receive shared photos/PDFs directly into expense OCR flow

Custom email template editor in Settings with preview. Supports invoice, quote, reminder templates

EN16931 e-invoicing with Factur-X, XRechnung, UBL generation via @e-invoice-eu/core. XML download in InvoiceRow, API endpoint GET /v1/invoices/:id/xml, MCP tool #54.

Download e-invoice XML directly from invoice actions menu

GET /v1/invoices/:id/xml returns EN16931 compliant e-invoice

4 SEO landing pages × 17 languages (68 pages): Peppol Belgium, KSeF Poland, France PPF/PDP, EU overview. Native FR/PL/NL/ES/EN translations.

HR module: employee directory, time tracking (Art. 34+35 ET), leave management, WhosIn presence dashboard

Employee profiles with CRUD, role, department, work mode, feature-gated access

Clock in/out with breaks, geo-location, real-time Firestore sync. Cloud Function autoClose at midnight

Art. 34+35 ET compliance (daily 9h, weekly 40h, annual 80h caps). ITSS-ready SHA-256 audit trail

Leave calendar, holidays engine (per-country), approval workflow

Real-time presence card on dashboard (working/break/remote/leave/offline)

3 AI tools: getTeamDirectory, getAttendanceSummary, getLeaveOverview

CRM Kanban: 6-stage pipeline (lead/contacted/proposal/active/inactive/lost) with drag-drop

AI tool: business health alerts — overdue invoices, goal tracking, fiscal deadlines, cash flow

AI tool: create purchase orders for vendors by natural language

AI tool: generate any of 39+ financial reports by natural language

TOTP-based 2FA via Firebase Identity Platform MFA. Enrollment in SecuritySettings (QR code + manual key). MFAChallenge dialog on login

Searchable audit trail UI with entity filters, date range, pagination, CSV export

Coupon and promo code validation on invoices — percentage or fixed discount with optional expiry and usage limits.

SEPA EPC QR code generation on European invoices for instant bank transfer via mobile banking apps.

E-invoicing service supporting Factur-X (FR/DE), XRechnung (DE), UBL 2.1 (EU), and CII (UN/CEFACT). Structured XML embedded in PDF.

Public invoice URL at /p/:hash — clients access their invoice without login for viewing, downloading PDF, and paying via Stripe.

Client health scoring with payment history, overdue ratio, and churn risk indicators

Quarterly IRPF withholdings: trabajo personal and actividades profesionales

Quarterly rent withholdings on business premises

Annual third-party operations report for transactions >3,005.06 EUR

Quarterly intra-EU operations (reverse charge). EC sales list

Annual VAT summary — aggregates all 4 quarterly Modelo 303 submissions

Auto-categorization rules for bank transactions with 12 presets. Supports amount range, description match, and merchant conditions.

Statistical AI expense auto-categorization using historical patterns. Zero API cost — runs entirely on local data.

Double-entry GL engine with full reporting. /accounting route with 9 tabs: P&L, Balance Sheet, Trial Balance, General Ledger, Aging, Journal Entries, Comparative, Fixed Assets, FX Exposure.

Chart of Accounts management at /accounting/chart — 96 countries, 33K+ predefined accounts. CRUD with account type, code, and currency.

Automatic GL journal entry creation on invoice creation, payment, credit note, and full invoice lifecycle events.

Accounting reports hub at /accounting — navigation to all financial report types.

P&L report with period comparison, revenue/expense breakdown, and net income calculation.

Balance Sheet report with assets, liabilities, and equity sections.

Trial Balance report showing debit/credit totals per account.

General Ledger report with full transaction history per account.

Cash Flow statement with operating, investing, and financing activities.

Accounts receivable and payable aging report with 30/60/90/120+ day buckets.

Withholding tax engine for 11 countries with 99 categories. Auto-calculation on invoice line items with separate WHT journal entries.

Self-service client portal with 5 tabs: dashboard (balance, overdue, recent), invoices (view, download, pay), quotes (view, accept/decline), payments history, and account statement. Accessible without login via secure HMAC link.

Client dashboard with outstanding balance, overdue amount, and recent activity summary.

Client invoice list with status filters, PDF download, and Stripe Checkout payment.

Client quote list with accept/decline actions and PDF download.

Payment history view with amounts, dates, and invoice references.

Account statement PDF export with all transactions in a date range.

One-call structured document extraction using TaxHacker pattern — single Gemini call extracts all fields (vendor, amount, date, tax, line items, currency) with 214 vendor-specific templates that bypass AI for known formats.

Single structured API call to Gemini extracts all invoice/receipt fields. Replaces multi-step OCR pipeline.

3,019 automated tests: GL writers, ERP Intelligence services, people/HR, billing, compliance

195 new financial calculation tests — withholding tax (99 scenarios), bank rules, currency rounding, address formats.

25+ compliance and business intelligence reports with CSV export, date filters, sortable columns

Invoice-by-invoice VAT/IVA breakdown by quarter with CSV export

Aggregated tax liability: sales tax vs purchase tax, net payable

Bulk invoice export with column picker, filters, pagination

All payments: date, client, method, gateway, amount

Full expense table with vendor, category, tax, attachments

Open receivables with aging badges, balance, KPIs

Per-client revenue, paid, outstanding, tax, avg invoice

Per-client AR balance, credits, net owed

Client-bucketed aging: Current/1-30/31-60/61-90/91-120/120+

Open payables by vendor with aging and category

Per-product: units sold, revenue, avg price, top clients

Vendor directory with total spend and expense history

Per-team-member: invoices issued, total, taxes

Line-item level export across all invoices

All quotes with status, conversion rate, amounts

Line items inside quotes

Recurring invoice templates with MRR calculation

CRM directory export with revenue per contact

All credit notes (rectificativas) with reason codes

Synthesized audit log from all entity events

Invoices + payments + expenses chronological by reference

AI-powered cash flow prediction with trend analysis

Expense category trends over time

AR aging report with configurable buckets

Profitability analysis per client

Reactive fiscal engine: getQuickFiscalPreview() on buyer country change, loadFiscalAutopilotData() on InvoiceForm mount. UI hints for reverse charge, e-invoice requirements, SEPA eligibility

SEPA EPC QR code (EPC069-12 v2.0) on invoice PDFs from 33 SEPA countries in EUR. Scan-to-pay with any mobile banking app

Import bank statements: OFX, MT940, CAMT.053, CSV. 15 bank presets, dedup, drag-and-drop.

Plan-based feature gating with useFeatureGate hook. 18 gated feature types across Free/Pro/Business/Enterprise tiers.

Native push notifications (Capacitor + Firebase web). Triggers: Stripe payment received, overdue reminders, team invites

Record a single payment against multiple invoices with automatic allocation, client filtering, and overpayment warnings

Expense approval queue with pending/approved/rejected tabs, bulk approve, and team notifications

Create manual journal entries with debit/credit lines, PGC account selection, and auto-balancing

Year-end closing process: generate closing entries, transfer P&L to retained earnings

Live exchange rates via Frankfurter API (self-hosted). 29 currencies with 1-hour cache and offline fallback

Display pricing in 7 currencies (EUR/USD/GBP/BRL/SEK/NOK/DKK) with auto-detect from language

Full internationalization with 17 languages across ERP, website, and docs. 123 countries with fiscal data

17 languages: ES, EN, PT-BR, FR, DE, IT, SV, NO, DA, FI, NL, TR, PL, RO, EL, HU, JA. ~6,700 keys × 12 namespaces

Automatic language detection from URL prefix, localStorage, cookie, browser navigator.language

Tax profiles for 123 countries with 170+ currencies, 365 fiscal positions, and fiscal calendar data

On-blur tax ID validation for 71 countries, 119 validators (NIF, VAT, TIN, ABN, etc.)

On-blur IBAN validation for 89 country formats with bank code extraction

Country-specific address formatting for 41 countries in PDFs, client list, and vendor list

Automatic tax rate detection based on client country using fiscal profile engine

214 vendor-specific OCR templates that skip Gemini for known invoice formats

Country-specific legal mentions on invoices (28 countries) with fiscal hint banners

365 fiscal position rules across 90 countries with determineFiscalPosition() engine for automatic tax regime selection

Country-specific charts of accounts for 112 countries, split per country JSON files

CLDR locale pickers in WelcomeWizard and Settings for country/currency/date format selection

240K-entry translation memory from 6 OSS ERPs achieving 97.8% coverage for new language additions

214 vendor-specific OCR templates that skip Gemini for known invoice formats (zero AI cost for matched vendors).

Official TypeScript SDK (@frihet/sdk) — resource-based API client with 11 resources, typed errors, auto-retry, dual CJS/ESM

Official CLI (frihet) — invoices, expenses, clients, status from the terminal

Full client detail page with financial stats, pipeline stage, and tabbed interface

Pipeline stages (lead, contacted, proposal, active, inactive, lost) with stage selector

Per-client notes with create, edit, and delete

Contact persons under a client with name, email, phone, and role

Keyboard shortcuts on client detail page (Esc, a, n, p, d, e)

OpenAPI 3.1 spec at GET /openapi.yaml (text/yaml, 1h cache) covering invoices, expenses, deposits, clients, products, quotes, vendors, webhooks, and all action endpoints

GET / returns unauthenticated discovery JSON with name, version, docs, openapi, mcp, and status URLs

Public invoice portal where clients view and pay invoices without login. HMAC-SHA256 secure links, business branding, Stripe Checkout payment.

Invoice emails include a View & Pay button linking to the client invoice portal for 1-click payment

Auto-generate recurring invoices on schedule with customizable frequency

Send payment reminder emails directly from invoice actions menu

Auto-detect invoice numbering gaps with 1-click fix

3-step import wizard: upload with OCR, preview and edit, confirm

1-click invoice duplication with auto-adjusted dates

Mark paid/sent, batch email, CSV export, bulk delete

Auto-generate recurring expenses with customizable frequency (weekly to yearly)

Visual expense breakdown by category with pie chart

Revenue/cost/margin per client with AI analysis

Store client email for direct invoice sending and batch communications

Export client list as CSV for external tools

View recent invoices and quotes per client in a chronological timeline

Active clients, avg revenue/client, retention rate, trends

Record partial payments with audit trail, auto-status tracking

Data-driven action suggestions based on overdue invoices, inactive clients, goals

Donut chart with expense breakdown by category

3-month revenue forecast based on historical data and pending invoices

4-step welcome wizard, guided tour, contextual tips, and completion celebration

Full analytics dashboard with revenue trends, client metrics, funnel analysis, and financial reports

Light, dark, and system theme switcher

Smart form defaults based on user history (AI-powered)

Search across all settings sections

Active sessions view, revoke individual or all sessions, login history with device, browser, and OS

Email, push, and in-app notification channels with invoice reminders, goal alerts, weekly/monthly digest, tax deadline alerts, and quiet hours

Canny integration for in-app user feedback and feature requests

Send invoices by email directly from Frihet with PDF attachment, CC/BCC, custom message

Send emails to multiple clients at once from the client list

14+ automated email types: welcome, followup, digest, win-back, reminders, smart alerts

Developer persona page at /para/desarrolladores with API, webhooks, MCP, and integration docs

Developer section on features page with 4 cards: API REST, Webhooks, MCP Server, Programmatic Integrations

Developer tools and documentation: API, webhooks, MCP server, programmatic integrations

Comprehensive MCP server documentation page on docs.frihet.io

XML generation + SOAP submission to AEAT with auto-submit and status badges. Sandbox verified (4 apr 2026).

Certificate upload (.pfx/.p12) for AEAT digital signing with AES-256-GCM encryption

Export invoices/expenses in ContaPlus, DATEV, Xero, QuickBooks, and generic CSV formats

Aggregated tax deadline timeline across all client workspaces

Batch generate Modelo 303 for multiple clients as ZIP

Activity notifications when clients create invoices or expenses

Multi-currency support for 123 countries and 170+ currencies with precision-aware rounding and live exchange rates

Locale-aware currency display with correct decimal precision per currency

Precision-aware toMinorUnits/fromMinorUnits for all 170+ currencies

Per-series branding: logo, accent color, trade name, footer

Accountant dashboard viewing multiple client workspaces

Switch between client workspaces from sidebar

Create invoices on behalf of clients with their numbering series

Clients upload documents visible to their accountant

Data-layer guards on CRUD operations based on role permissions

Import data from Google Sheets with column mapping and fuzzy matching

Tax estimates, cash flow projections, overdue alerts

Auto-import Stripe payments as Frihet invoices every 6 hours

Automatic detection of non-Spanish users, country selector, currency-aware UI

Multi-series numbering (FRI-XXX, BRT-XXX)

Full VeriFactu compliance with AEAT XML submission, certificate upload, status badges and PDF indicators

MCP server for AI agents with 62 tools (incl. deposits), 11 resources, 10 prompts. npm + remote (Cloudflare Workers). MIT licensed

Create, edit, send professional invoices with customizable templates

Track expenses with OCR receipt scanning

Centralized product/service catalog with CSV import

Client and vendor management with interaction history

Real-time business KPIs and financial overview

Automatic quarterly tax model calculations

Bank account sync, transaction reconciliation, and intelligent bank rules engine

Gemini-powered AI assistant with 55+ function tools, streaming, OCR, persistent chat, KPI cards

Keyboard-first workflow tools

Multi-user access with role-based permissions and multi-client workspace

Account security and authentication management

Password change form with strength meter

Link and unlink Google, GitHub, Microsoft auth providers

Account lifecycle management, billing, and preferences

Multi-step churn prevention with retention offers (30%, 50% discount, pause, downgrade)

Usage meters, plan comparison, upgrade/downgrade, annual/monthly toggle

Full GDPR-compliant data export as JSON with encrypted backup

Scheduled account deletion with 30-day grace period and cancel

GDPR cookie consent banner with version tracking and granular opt-in

Export data in accountant-compatible formats (CSV, Excel)

Built-in referral system with tracking codes

RESTful API with API key authentication, cursor pagination, field selection, 6 filters. Action endpoints: e-invoice XML, credit notes, late fees, deposits, billable expenses

Create, revoke, and view API keys with expiration dates

94 event types with HMAC-SHA256 verification and retries. Covers invoices, expenses, clients, payments, accounting, bank rules, and more.

Progressive Web App: installable, offline-capable. Precache 20MB to 738KB (97% reduction). Manifest shortcuts, share target for expense OCR

Native email sending via Resend with full lifecycle automation

Transactional emails for invoices, payments, team invites (ES+EN)

Custom logo, colors, invoice footer branding