Sandbox Sessions — Now Open

What if launching a financial product took days, not months?

Embedded financial infrastructure to design, simulate, and deploy financial products as composable contracts — in any ecosystem, without touching your core.

Book Your Sandbox Session

Code deploys in seconds.

Payments integrate in hours.

Stores launch in days.

A new financial product? 12 to 18 months.

A rule change? A new sprint.

A product variant? Start over.

We think that's over.

12–18
Months

Average time to launch a new financial product on legacy core systems.

70%
IT Budget

Consumed keeping legacy systems running. No room left for innovation.

74%
Fail

Of legacy modernization projects never reach completion.

McKinsey Digital Banking Report · Advanced/SIG · IDC Financial Insights

Financial products as composable contracts

Describe what you need. Our agents configure it. The lab validates it. Deploy without downtime.

1
Describe

Define the product in plain language. Rules, actors, conditions, incentives.

2
Configure

Agents select contracts, set parameters, and wire the product graph.

3
Simulate

Synthetic audiences stress-test your product before launch.

4
Deploy

Go live. Zero core changes. Adjust rules anytime. No downtime.

See what a product looks like inside

Every scenario below runs live on the engine today.

fintechfy / narrative discovery →
Agentic Discovery · Roadmap
​
CREDITPersonal Loan · 500K French Amortization12 installments · 1.8% rate German AmortizationMutates after 3 on-time payments conditional mutation GAMIFICATIONOn-time payment → +50 pts WEB3500 pts → 2 USDC reward AUDITEvent log · Compliance · Replay WALLETCOP · USDCBalances

Every node is a contract. Every edge is a rule. Every event is logged and replayable.

Coming Soon · Q3 2026

Pre-validate before launch.

Synthetic agents simulate how real-world actors respond to your product — before a single real user touches it. Fix compliance gaps, adoption risk, and capital appetite before they cost you.

Product under simulation
BNPL · 4 zero-interest installments · Marketplace
Auto-debit Gamification Full audit trail COP settlement
🤖
Regulator
Central Bank · AML · KYC
Standby
Compliance—
AML Flags—
Risk Level—
✓ Cleared for launch
🤖
Merchant
Marketplace · Checkout · API
Standby
Adoption—
Integration—
Revenue Δ—
↑ High adoption expected
🤖
Consumer
End user · Borrower behavior
Standby
Usage prob.—
Default risk—
NPS proj.—
✓ Healthy risk profile
🤖
Financial Institution
Capital provider · Risk desk
Standby
Risk score—
Capital apt.—
Portfolio fit—
✓ Portfolio fit confirmed
🤖
Enterprise
B2B client · Ops & integration
Standby
Onboarding—
ROI proj.—
Complexity—
↑ Strong business case
0%
probability of
successful adoption
✓ Simulation complete — all agents responded
🏛️ Regulator94%
🛒 Merchant73%
👤 Consumer68%
🏦 Financial89%
🏢 Enterprise82%
Contrasted against a synthetic population of 2,400 borrowers · 38 merchants · 5 regulators · 4 financial institutions · 12 enterprise clients

Powered by synthetic agents · Results are illustrative · Full lab launching Q3 2026

Embedded financial infrastructure for any ecosystem

We're vertical-agnostic. Your domain, your users, your products — our engine.

🏦
Cooperatives

Microcredit, savings, and loyalty products tailored to member communities — without replacing the core.

🛒
Marketplaces

Embed BNPL, seller financing, and split payments directly into checkout — as composable contracts.

🏪
Retail & Commerce

In-store credit, installment plans, and gamified rewards deployed without POS modifications.

🏛️
Neobanks

Programmable lending, dynamic rates, and adaptive incentives — without core banking rigidity.

⚡
Fintechs

Launch new financial products in days instead of quarters. Hot-deploy variants without downtime.

💳
Lending Platforms

Model any amortization, mutate terms dynamically, and simulate risk before origination.

Four layers no one else integrates

Each one is powerful alone. Together, they're a moat.

⧉
Composable Contracts

Financial products as node graphs — credit, wallet, audit, gamification, web3 — that snap together. Event-driven. Hot-deployable. Hyper-auditable. Any node connects to blockchain natively.

⬡
Financial Narrative Discovery

Describe a product in plain language. AI agents interpret the narrative, select contracts, configure parameters, and wire the graph automatically. · Roadmap

◎
Agentic Simulation Lab

Synthetic users, merchants, regulators, and financials stress-test your product. See projected defaults, margins, and compliance gaps before launch. · Roadmap

◈
Dynamic Gamification

Adaptive incentives in real time — reward good behavior, penalize bad. Interoperable as a contract: trigger traditional rewards, stablecoin payouts, or any other node in the graph.

Pure infrastructure

Every "no" is a risk you don't take.

✕
We don't replace your core
We extend it via events. Your systems stay untouched.
✕
We don't originate credit
You control the capital, the risk, and the relationship.
✕
We don't assume financial risk
Zero balance sheet exposure. Pure technology layer.
✕
We don't need your database
Event-driven means we work with what you emit.

Your Company

  • Domain expertise
  • Capital & license
  • User relationship
  • Brand
→

fintechfy

  • Contract engine
  • Agent config
  • Simulation lab
  • Gamification
→

End User

  • BNPL
  • Microcredit
  • Wallet
  • Rewards
Sandbox Sessions — Now Open

Your financial product, live in 45 minutes.

Not a demo. Not a pitch deck. We configure your actual product on fintechfy — together, on a live call. You walk away with 3 days of hands-on access to break it, test it, and decide.