The operational core for transaction-driven products.
Fin-Core gives builders, operators, and evaluation teams a serious path from first integration to adoption-ready financial workflows.
Build operationally credible financial products faster.
Fin-Core is the developer-first operational core for teams building wallets, ledgers, transaction orchestration, and regulated-style financial workflows. It gives you a serious platform to integrate, evaluate, and grow on top of.
Infrastructure for teams that need product-facing financial capabilities, approval-aware onboarding, and integration paths that feel credible with both builders and stakeholders.
- Infrastructure for builders and operators, not just a demo surface.
- Tenant-aware services, approval-led onboarding, and serious integration controls.
- Built for hackathons, pilots, and future production hardening.
Get access, run one command, see your transaction.
The first five minutes should prove the loop: activation creates credentials, the CLI creates a transaction, and the console shows what happened.
Request access, open your activation link, and reveal the development API key when you are ready to store it.
Install the CLI with npm, then run `fincore demo` from PowerShell, Terminal, or any Node-ready shell.
Open `/console/transactions` from the dashboard link printed by the CLI and inspect the request, response, and metadata.
Execute on local Anvil without wallet setup.
Run the demo, then submit a real local deposit. Open the dashboard to see your transaction.
npm install -g @fincore/cli fincore demo fincore intent deposit
A product and infrastructure layer for transaction-driven systems.
Fin-Core is designed for teams building real financial software, not just pitching a concept. It sits between product ambition and operational reality.
Fin-Core gives teams a hardened control layer for transaction flows, approvals, tenant boundaries, and product-facing financial operations.
Use SDKs, APIs, and structured onboarding to move from evaluation to working implementation without inventing the operating model yourself.
Start in a workshop or pilot, then keep the same platform concepts as your product matures toward stricter controls and broader rollout.
Built for teams that need serious financial building blocks.
Whether you are shipping a prototype, validating a pilot, or evaluating infrastructure, Fin-Core meets technical and operational users where they are.
Ship credible prototypes quickly with clear onboarding, smoke-test paths, and infrastructure that already speaks in product and operator terms.
Stand up wallets, ledgers, treasury logic, or transaction orchestration without building every operational surface from scratch.
Evaluate whether the platform can support serious product workflows, integrations, and governed client activation before deeper adoption.
See the integration shape early.
The first developer path is short on purpose: get approved, activate, verify health, then expand into your own product flow.
import { FinCoreClient } from "@fincore/sdk";
const client = new FinCoreClient({
baseUrl: process.env.FINCORE_BASE_URL!,
apiKey: process.env.FINCORE_API_KEY!,
});
await client.health.get();
await client.bootstrap.get();
await client.usage.getSummary();Use Fin-Core as the foundation for financial products and internal operations tooling.
The platform is positioned for transaction-heavy systems that need controlled onboarding, tenant awareness, and a path to adoption.
Fin-Core provides a platform context that supports this category from integration through operational rollout.
Fin-Core provides a platform context that supports this category from integration through operational rollout.
Fin-Core provides a platform context that supports this category from integration through operational rollout.
Fin-Core provides a platform context that supports this category from integration through operational rollout.
Fin-Core provides a platform context that supports this category from integration through operational rollout.
Fin-Core provides a platform context that supports this category from integration through operational rollout.
Credibility, clarity, and product-minded infrastructure.
The difference is not only what Fin-Core exposes technically. It is also how the platform frames onboarding, security, and operator trust from the start.
Manual approvals, expiring activation links, and controlled credential reveal make the hosted path feel official from the first touchpoint.
SDK, CLI, docs, and first-request flows are shaped for people who want to build immediately without losing operational context.
Isolation, predictable request handling, and operational guardrails help teams build on top of a platform that behaves consistently.
Fin-Core positions itself as infrastructure for product teams, operators, and evaluators who care about credibility, not empty hype.
Know what to do next in one glance.
Visitors should be able to decide quickly whether to evaluate, apply, or start building. The path stays intentionally clear.
A trustworthy activation flow for real product evaluation.
Fin-Core keeps onboarding human-reviewed and activation time-bound so the path feels deliberate, secure, and ready for responsible evaluation.
Submit your project, team context, and expected operating profile through the hosted onboarding form.
Fin-Core reviews the request for fit, readiness, and integration expectations before activation is issued.
Approved teams receive an expiring activation link that reveals development credentials only when the user is ready.
Store credentials, run smoke checks, and move into docs, usage views, and integration work with the same product context.
Start with the infrastructure path you can actually grow on.
Use Fin-Core to validate product direction, run a serious pilot, or give your developers a cleaner path into financial operations infrastructure.