Your core ledger, settlement engine, or banking platform runs on a database that's been hardened over years — usually SQL Server, Oracle, or a long-lived PostgreSQL. It is not moving. And yet, every partner integration, every internal tool, every product surface needs API access to it, with the audit and access controls your security and compliance teams demand.
FastCRUD is the layer that sits between that database and everything that wants to talk to it. Per-key scopes, row-level filters, IP allowlists, exportable audit logs, KMS-encrypted credentials. Built so the conversation with your auditor starts with "here's the evidence stream," not "let me see what we can pull from the logs."
why fintech teams call us
the ledger isn't moving
Your accounting, settlement, or core banking system runs on a database that took years to harden. Migrating it to a new platform is a multi-quarter project nobody wants to sponsor.
partners want data access
BaaS partners, scheme integrations, KYC providers, accounting systems — they all want API access. Building and operating a bespoke gateway for each is how a backend team disappears for six months.
audit is on the timeline
SOC 2, ISO 27001, regional licensing (FCA, BaFin, FinCEN, ASIC) — every one of them wants exportable evidence of who touched what data when. Wiring that up after the fact is brutal.
leaks have to be limited
If a partner key leaks, the blast radius must be one tenant, one set of tables, one set of operations. Not the whole ledger.
how teams use it
ledger api
Expose read access to your ledger to internal reporting, fraud, and ops tools — with row-level filters that scope each consumer to their account, fund, or program.
partner / bank integration
Issue scoped API keys to BaaS partners, accounting tools, or scheme integrations. Each key gets its own IP allowlist, audit trail, and write/read scope.
soc 2 evidence pipeline
The audit log is your evidence stream. Stream it to S3 or Splunk on Enterprise; export it on Team for spot collection during the observation window.
internal product velocity
Internal product teams stop waiting on backend engineers to ship endpoints. They get a typed client, an access key scoped to what they're allowed to see, and a one-day onboarding.
compliance
We'd rather under-claim and have the conversation. Here's the honest version.
SOC 2 Type II
FastCRUD's own attestation is in progress (Type I available under NDA, Type II in observation). Our audit log is built to be the same evidence stream your auditor will ask for.
PCI-DSS
FastCRUD is not a card data processor. If you store PAN, the data plane that touches it stays your responsibility — but you can scope our access keys to the non-PAN tables (transactions, fees, balances) cleanly.
Data residency
France (Paris) today on Business. Other EU, US, and APAC regions provisioned per Enterprise customer request — we'd rather honestly say 'we'll stand it up when you sign' than pretend we have a region we don't. BYO-VPC on Enterprise for jurisdictions where SaaS-hosted won't pass procurement.
DPA / SCCs
EU SCCs in place. UK addendum on request. Hungary-headquartered entity — your primary EU data protection authority is NAIH.
Full security details, sub-processors, and the disclosure policy live on the security page.
not a fit if
20-minute call. We'll walk through the audit log format, the per-key access model, the BAA / DPA, and the SOC 2 evidence pipeline. Bring the questionnaire.