FinSpinecore.baas
The composable banking platform · developer-first · AI-supercharged

Compose your bank, extend your fintech

A platform-first core built from composable modules. Snap together accounts, ledgers, cards and payments to start a bank in minutes — then extend what's already in place to ship a fintech in weeks. Developer-first, AI-supercharged.

POWERING MODERN MONEY MOVEMENT
KofaPalmpayZenithFairMooveChipper
PLATFORM-FIRST

Two ways to build on one core

COMPOSE

Start a bank in minutes

Pick the modules you want and go live on a licensed-ready core. Accounts, KYC, ledger and cards, wired together and running before your coffee's cold.

AccountsKYC / KYBLedgerCardsPayments
EXTEND

Ship a fintech in weeks

Extend what's already in place with your own logic. Webhooks, typed SDKs and programmable rules let you build lending, FX or embedded finance on top — no core rebuild required.

WebhooksTyped SDKsProgrammable rulesLendingFX
ONE COMPOSABLE CORE

Watch money move through your stack

Every module snaps onto the same ledger rail. Hover a stage to see it lift off the board — the whole pipeline is connected, end to end.

FX
Lending
Payouts
Rewards
Disputes
Vaults
Webhooks
Statements
DEVELOPMENT
PRODUCTION
01Onboard
kyc.pass
02Fund
deposit
03Issue
card.new
04Spend
payment
05Settle
ledger.ok
ledger synced

The core behind the numbers

One programmable ledger, trusted from first user to first million.

$4.2B
Processed on-core last year
14M
End-user accounts served
99.99%
Ledger uptime, audited
Amara Okoye
FOUNDER & CEO · KOFA NEOBANK

We composed a licensed-ready core over a weekend and shipped cards to 2,000 users the next month. FinSpine is the only reason we're a bank and not a slide deck.

1 wknd
core to first account
2,000+
cards in month one
4.9★
app store rating
CORE BANKING MODULES

Snap in only the modules you need

A full core-banking stack as composable primitives — from deposits and lending to Shariah-compliant products. Building on the rails? See the developer platform →

Programmable ledger

A double-entry core with sub-accounts, holds and instant reconciliation. Every balance is real-time, every event is immutable and audited — the foundation the rest of the stack composes onto.

Deposits & accounts

Open interest-bearing deposit, savings and wallet accounts in one call.

Lending

Term loans, BNPL and revolving credit with programmable accrual.

Payments & payouts

Local rails, cross-border and instant transfers with smart routing.

Islamic banking

Shariah-compliant Murabaha, Ijara and profit-share products, built in.

Card issuing

Virtual & physical cards, spend controls and tokenization in one call, ready for Apple Pay and Google Pay from day one.

KYC & compliance

Identity, screening and audit logs baked into every flow.

AI copilot

Natural-language ops: reconcile, report and detect fraud in seconds.

DEVELOPER-FIRST

One SDK, from sandbox to scale

Typed SDKs, idempotent APIs and a sandbox that mirrors production 1:1. Open an account, issue a card and move money in a handful of lines — the AI copilot handles the reconciliation.

Sandbox mirrors production 1:1
Idempotent, versioned REST + SDKs
AI copilot for reconciliation & reports
Explore the developer platform
create-account.ts
// spin up a customer + account + card
const customer = await finspine.customers.create({
  name: "Amara Okoye", kyc: "auto",
});
const account = await finspine.accounts.open({
  customer, currency: "USD", type: "deposit",
});
const card = await finspine.cards.issue({
  account, form: "virtual", limit: 5000,
});
// ✦ copilot auto-reconciles every ledger event
OBSERVABILITY

See every cent, ask anything

Real-time balances, flow-of-funds and portfolio health in one console. Query it in plain language — the copilot turns questions into audited reports.

Open the live console
Portfolio performance
$128.4K ▲ 14.6%
1Y
GLOBAL BY DESIGN

Money that moves everywhere your users are

Local rails on four continents, cross-border settlement and multi-currency ledgers — one integration that follows your customers wherever they grow.

38
countries with local rails
24
settlement currencies
<0.4s
median transfer time

Built for the people building finance

Same core, different ambition.

// NEOBANKS

Neobanks

Launch a full retail bank on one API — accounts, cards, savings, all live in weeks.

Instant account opening
Card issuing + controls
Real-time balances
// MICROFINANCE

Microfinance

Group wallets, flexible lending and offline-first agent flows for emerging markets.

Group & sub-accounts
Flexible interest accrual
Agent network ready
// FINTECH BUILDERS

Fintech builders

Embed banking into any product with typed SDKs and a copilot that ships with you.

Typed SDKs + webhooks
Sandbox = production
AI-assisted ops

Questions, answered

Talk to sales →
01
Are you a licensed bank?

No — FinSpine is infrastructure. We provide the programmable core, ledger and card rails; you operate under your own or a sponsor-bank license, and we plug into it.

02
How fast can we go live?+
03
What does the AI copilot actually do?+
04
Do you support microfinance and group lending?+
05
How is data secured and where does it live?+

Ship your bank this quarter

Free sandbox, real ledgers, production in a call. No card required.

Get API keys