HSBC USA

HSBC USA is the United States arm of HSBC Holdings plc, operating principally through HSBC Bank USA, N.A., a nationally chartered bank supervised by the Office of the Comptroller of the Currency (OCC). After exiting mass-market domestic retail banking in 2022 — selling its East Coast branches and national online deposit business to Citizens and its West Coast branches to Cathay Bank — HSBC refocused its US operations on global wholesale, commercial and corporate banking, global banking and markets, and wealth management for internationally connected clients. On the open-finance front, HSBC USA does not publish a US-specific first-party developer program; public API access is provided through HSBC's group-wide corporate and institutional Developer Portal (developer.hsbc.com), whose transaction-banking API products serve US wholesale clients but require registration and login to reach the actual API reference and specifications. There is no publicly downloadable OpenAPI, and consumer-permissioned data access for remaining US accounts is mediated through third-party aggregators rather than a documented first-party consumer data-sharing API.

Kin Score

This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.

How we profile HSBC USA

Each block below is one kind of artifact we hold for HSBC USA. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.

APIs 2

Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.

Individual APIs this provider publishes, each with its own machine-readable definition.

Treasury - Payment Initiation

HSBC group corporate transaction-banking API for initiating outbound payments programmatically, documented on HSBC's Developer Portal and available to wholesale clients includin...

Omni Collect - Single API

HSBC group corporate collections API consolidating multiple collection and receivables channels behind a single interface, documented on HSBC's Developer Portal for wholesale cl...

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Hsbc Usa Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Hsbc Usa Vulnerability Disclosure

Bugcrowd · security.txt · contact published

SECURITY

Resources

Every other property we hold for HSBC USA — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.

← All providers · Data indexed from github.com/api-evangelist/hsbc-usa · machine-readable index on apis.io