aid: hsbc-usa
url: https://raw.githubusercontent.com/api-evangelist/hsbc-usa/refs/heads/main/apis.yml
name: HSBC USA
kind: company
description: >-
  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.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Financial Services
- Banking
- United States
- Corporate Banking
- Transaction Banking
- Wealth Management
- Open Finance
- Payments
created: '2026-07-23'
modified: '2026-07-23'
specificationVersion: '0.19'
apis:
- aid: hsbc-usa:treasury-payment-initiation
  name: Treasury - Payment Initiation
  description: >-
    HSBC group corporate transaction-banking API for initiating outbound
    payments programmatically, documented on HSBC's Developer Portal and
    available to wholesale clients including HSBC USA corporate relationships.
    API reference and specification are behind portal registration/login.
  humanURL: https://develop.hsbc.com/api-overview/treasury-payment-initiation
  tags:
  - Payments
  - Treasury
  - Corporate Banking
  properties:
  - type: Documentation
    url: https://develop.hsbc.com/api-overview/treasury-payment-initiation
  - type: Portal
    url: https://developer.hsbc.com
- aid: hsbc-usa:omni-collect
  name: Omni Collect - Single API
  description: >-
    HSBC group corporate collections API consolidating multiple collection and
    receivables channels behind a single interface, documented on HSBC's
    Developer Portal for wholesale clients. API reference and specification are
    behind portal registration/login.
  humanURL: https://develop.hsbc.com/api-overview/omni-collect-single-api
  tags:
  - Collections
  - Receivables
  - Corporate Banking
  properties:
  - type: Documentation
    url: https://develop.hsbc.com/api-overview/omni-collect-single-api
  - type: Portal
    url: https://developer.hsbc.com
common:
- type: Website
  url: https://www.us.hsbc.com/
- type: DeveloperPortal
  url: https://developer.hsbc.com
- type: Documentation
  url: https://develop.hsbc.com/apis
- type: GitHubOrganization
  url: https://github.com/hsbc
- type: LinkedIn
  url: https://www.linkedin.com/company/hsbc
- type: About
  url: https://www.about.us.hsbc.com
- type: PrivacyPolicy
  url: https://www.us.hsbc.com/privacy-notice/
- type: Support
  url: https://www.us.hsbc.com/customer-service/
- type: Contact
  url: https://develop.hsbc.com/contact-us
- type: WellKnown
  url: well-known/hsbc-usa-well-known.yml
- type: SecurityTxt
  url: well-known/hsbc-usa-security.txt
- type: Security
  url: https://bugcrowd.com/engagements/hsbc-vdp-pro
- type: VulnerabilityDisclosure
  url: security/hsbc-usa-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/hsbc-usa-domain-security.yml
- type: LLMsTxt
  url: llms/hsbc-usa-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com