generated: '2026-09-14'
method: searched
source: https://apiportal.eastwestbank.com/release-notes
docs: https://apiportal.eastwestbank.com/release-notes
note: >-
  The Bridge Open Banking portal publishes a dated Release Notes page anonymously. The page
  offers three release dates in a selector — July 28th 2021, July 9th 2021 and June 18th 2021
  — and server-renders only the earliest (Release 1.001). The two later releases are listed
  by date but their bodies are loaded client-side and were not readable anonymously, so they
  are recorded as dates with no content rather than summarised from guesswork. There is also
  an /api-changelog route in the portal sitemap; it renders an empty shell with no entries.
scheme: dated platform releases with a numeric release identifier (e.g. "Release 1.001")
current_version: '1.001'
current_version_date: '2021-06-18'
latest_entry_date: '2021-07-28'
staleness_note: >-
  The most recent dated release on the page is 2021-07-28, more than five years before this
  profile was written. Nothing on the anonymous surface indicates a release since. The portal
  footer copyright reads 2020 on most pages and 2021 on the Support section pages, which is
  consistent with a program that has not shipped a public update in some time.
entries:
- version: '1.001'
  date: '2021-06-18'
  title: Bridge Open Banking Release 1.001
  breaking: false
  additions:
  - >-
    Optional "aCHTransactionsAllowed" field added to the Open Sub Account and Update Sub
    Account request and response, controlling which ACH transactions may post to the sub
    account. Permissible values "All", "Debits only", "Credits only", "None"; default "All".
  - >-
    Third sweepType "TwoWay" added to the Open and Update Sub Account APIs, linking the sub
    account to the master account by a two-way collection/disbursement sweep. Default
    sweepType remains "Excess" when not specified.
  - >-
    Optional "pegBalance" field supported on all three sweep types ("Excess", "Deficit",
    "TwoWay") — the maintained balance in the sub account, defaulting to $0. Using pegBalance
    requires passing sweepType in the request.
  - >-
    Open Sub Account and Master/Sub Account Status Inquiry responses now return the Master
    Account Number, so a client can resolve which master account a sub account belongs to.
  changes:
  - >-
    SAM and CAM wire push notifications updated to add country codes to incoming and outgoing
    wire notifications — Originator Country Code, Sending Country Code, Beneficiary Country
    Code.
  fixes:
  - >-
    Error messages returned by certain APIs incorrectly referred to the requestID as a
    transactionID; the nomenclature was corrected.
- version: null
  date: '2021-07-09'
  title: Release dated 2021-07-09
  breaking: unknown
  note: >-
    Listed on the Release Notes date selector; body not server-rendered and not readable
    anonymously. Recorded as a dated release with no summary rather than invented.
- version: null
  date: '2021-07-28'
  title: Release dated 2021-07-28
  breaking: unknown
  note: >-
    Listed on the Release Notes date selector; body not server-rendered and not readable
    anonymously. Recorded as a dated release with no summary rather than invented.