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Flomisma

For Developers shipping fast with Next.js

Buy once.
Own the code.
Ship today.

Production-ready Next.js templates — ledgers, agent tooling, SaaS starters — each documentation-complete. No subscription, no vendor lock-in.

Try the self-hosted attestation demo below, or jump straight to the template catalog.

Browse Templates →Read the docs

Buy once

no subscription

4–6 weeks

saved per template

What Flomisma provides

Flomisma sells production-ready Next.js templates — ledgers, agent tooling, SaaS starters, and more. Each one is documentation-complete and security-hardened. Buy once via Stripe, get a license key by email, and the code is yours to run however you like.

MIT and BSL-licensed primitives are free to inspect and fork on /open-source. Self-hosted attestation tools — hash-chain signing, an optional RFC 3161 timestamp anchor — are also available as one-time template purchases.

Nothing runs on Flomisma's infrastructure after you buy — you clone the code, set your own environment variables, and deploy it wherever you already deploy. There's no ongoing dependency, no metered API, no account to keep alive.

Payments are processed by Stripe. Support is documentation-first — every template ships with a complete README, not a support ticket queue.

Products

Templates, primitives, and self-hosted trust tools.

Buy templates to ship faster, fork open-source primitives for free, or self-host attestation tooling. No subscriptions, no platform lock-in.

Templates

Buy once, own the code

Production-ready Next.js starters — ledgers, agent tooling, SaaS foundations. Documentation-complete, no subscription.

  • →Templates across finance, AI, and SaaS
  • →Stripe checkout, license key by email
  • →No recurring license
Browse templates →

Trust & Attestation

Self-hosted verification

Hash-chain attestation and the Protocol Integrity Kit — self-hosted, with an optional RFC 3161 timestamp anchor.

  • →Public /verifier — no API key
  • →Self-hosted signing + optional timestamp anchor
  • →Protocol Integrity Kit integration template
Trust & Attestation →Try the verifier →

Open Source

MIT & BSL primitives

Transport, ledger, HITL queue, and operational SaaS primitives. Free to inspect, fork, and use.

  • →MIT-licensed core primitives
  • →BSL 1.1 — free to audit, license to deploy commercially
  • →No CLAs, no contributor agreements
Browse open source →

Every SKU across every group, in one catalog.

Browse packages →Browse Templates →

Open source

Primitives on GitHub — templates when you need the full stack.

Three MIT modules and three BSL packages are public on GitHub: relay transport, ledger core, HITL queue, reconciliation, agent risk scoring, and escrow state machine. Inspect, fork, and integrate without a sales call.

GitHub packages ship bare algorithm primitives (no database or UI); paid templates wire the same concepts into production-ready Next.js + Prisma applications.

Browse open-source modules →Integrated templates →

Enterprise · Protocol Integrity

Tamper-evident dispute lifecycle proof.

Flomisma provides zero-persistence cryptographic infrastructure. The Pipeline Integrity Protocol links evidence submission, encrypted storage, AI consumption, and dispute resolution into a single verifiable lifecycle record — available on enterprise and licensed deployments.

  • ✓ Four-stage hash-linked pipeline across heterogeneous trust boundaries
  • ✓ Compact lifecycle proof output for audit and downstream attestation
  • ✓ Streaming dispute paths with rolling validation (enterprise licensees)
  • ✓ Daily attestation reports for compliance consumers

Enterprise vault operations deploy inside isolated client runtimes or licensed financial operators — not as a public hosted custody API on flomisma.com.

Protocol Integrity overview →

Stage 1

Evidence submitted

Authenticated dispute evidence enters the pipeline anchor.

Stage 2

Vault stored

Encrypted storage link verified before persistence.

Stage 3

AI consumed

PII-redacted context with auditable redaction manifest.

Stage 4

Resolution confirmed

Output cryptographically coupled to evidence chain.

Templates

Templates that save 4–6 weeks.

Each template is documentation-complete. No support obligation. Buy once, own forever. Six popular starters below — the full catalog has more.

financeTier 2 · BSL 1.1

Settlement & Ledger Starter

Double-entry ledger, escrow, and audit trail. Production-ready.

Immutable double-entry ledger with escrow workflows, batch settlement, audit trail, and reconciliation. Prisma + Postgres. Drop into any Next.js app. Includes SOC2-adjacent compliance helpers, USD fiat settlement workflows, and integrity snapshots for audit evidence.

$299
Buy now →
relayinfrastructureTier 1 · MIT / Apache 2.0

Zero-Persistence Relay Starter

WebSocket relay that never touches disk. Stateless by design.

The complete relay service from apps/relay/ — standalone, documented, and ready to deploy. Includes quota manager, room manager, API key rotation with zero-downtime grace slots, and metrics server. ESLint rules, strace CI, and readonlyRootFS config enforce zero persistence.

$199
Buy now →
financeaiTier 2 · BSL 1.1

Agent Risk Scoring Engine

7-factor risk scoring. Block HIGH/CRITICAL agents pre-transaction.

Real-time agent risk assessment for AI marketplace governance. Evaluates 7 factors — dispute rate, slash rate, cancel rate, audit failure rate, SLA breach rate, governance alert rate, and arbitration favorability — producing a 0–100 composite score mapped to 5 risk bands (LOW, MODERATE, ELEVATED, HIGH, CRITICAL). Includes immutable evidence log, SOC2-ready risk snapshots, and pre-transaction blocking. Drop into any Next.js + Prisma escrow marketplace.

$499
Buy now →
infrastructureNewTier 1 · MIT / Apache 2.0

AI Agency Directory Starter

Launch a Clutch-style B2B directory in a weekend.

Full Next.js 15 directory SaaS with Stripe tiered submissions, Resend transactional emails, statically generated SEO pages with Schema.org markup, category-filtered browse UI, featured listing tier, and pre-seeded data. TypeScript + Tailwind.

$79
Buy now →
infrastructuremonitoringTier 2 · BSL 1.1

Protocol Integrity Integration Kit

Wire attestation, verifier SDK, and pipeline hash hooks.

Drop-in integration kit for Flomisma protocol integrity: verifier SDK wiring, attestation consumer, pipeline root hash hooks, and public verify page patterns. Pairs with Settlement Ledger and Relay.

$200
Buy now →
infrastructureTier 2 · BSL 1.1

Multi-Tenant SaaS Launchpad

Same architecture + Stripe billing + one-command deploy.

Everything in the Multi-Tenant SaaS Starter, plus Stripe checkout and webhooks, subscription management, custom domain setup, and a one-command deployment script. Deploy a production-ready B2B SaaS in 10 minutes — not 6 months.

$399
Buy now →
View all templates →

Proof by Flomisma

Attestation-aware infrastructure posture.

Flomisma manages deployment metadata — not compute. Proof scans DNS configuration, SSL health, and HTTP security headers, then anchors the result in a cryptographic attestation — the same self-hosted signing primitive behind Flomisma Verify.

  • →DNS posture — SPF, DKIM, DMARC, DNSSEC — scored and attested.
  • →SSL / TLS — Cert validity, expiry, HSTS enforcement, TLS version.
  • →Security headers — CSP, X-Frame-Options, Referrer-Policy, Permissions-Policy.
  • →Merkle attestation — Posture snapshots anchored into a Merkle root. Proof Growth and above.
Run a free scan →Compare Proof tiers →

Example posture snapshot

DNS90/100

pass

SSL / TLS95/100

pass

Headers85/100

pass

Overall posture

91/100

pass

Merkle root

a3f9…c812

Flomisma — Production-Ready Next.js Templates