generated: '2026-09-05'
method: searched
source: registry.npmjs.org search (citi, citiconnect, citibank, citi-api), pypi.org/pypi/{citi,citiconnect,citi-api}/json,
  and the Citi GitHub organisation https://github.com/citi (41 public repos, read 2026-09-05)
official_package_count: 0
note: Citi publishes NO first-party client SDK for its institutional APIs on any public package registry. This was
  checked, not assumed. The Citi GitHub organisation is run by an Open Source Program Office and its 41 public repositories
  are almost entirely FORKS of upstream OSS (Apache Flink, Geode, Trino, Ignite, Pinot, Airflow, CycloneDX, Dependency-Track,
  FINOS projects) rather than API client libraries. Integration is expected to be direct against the published OpenAPI
  contracts, with code snippets in the Authentication Guide (Java RestTemplate) as the only first-party sample code.
packages: []
third_party_packages:
- name: citi
  registry: npm
  official: false
  version: 0.0.2-rc.1
  published: '2017-01-16'
  repository: https://github.com/zetta/node-citi
  maintainer: zettacio
  note: Described as "Citi API client library" but maintained by an unrelated account. Last release 2017; nine years
    stale against an estate whose current contracts are dated 2025-2026. Recorded as a third-party artifact, NOT
    credited to Citi.
- name: citi-oauth
  registry: npm
  official: false
  version: 1.7.0
  published: '2019-11-17'
- name: passport-citi
  registry: npm
  official: false
  version: 1.5.2
  published: '2019-11-18'
  note: Passport strategy for the Citi sandbox. Third party.
- name: egg-passport-citi
  registry: npm
  official: false
  version: 1.11.1
  published: '2019-11-14'
- name: '@dueheads/citi-bank-boleto-sdk'
  registry: npm
  official: false
  version: 1.0.13
  published: '2025-07-15'
  note: Brazilian boleto registration against the Citibank API over mTLS. Third party, but the most recently maintained
    Citi-facing client library found on any registry.
registries_checked:
- registry: npm
  result: no first-party package
- registry: PyPI
  result: 404 for citi, citiconnect and citi-api
- registry: GitHub org github.com/citi
  result: 41 public repos, no API client library; the one API-adjacent original repo, Citi/aigf-mcp-server, is an
    unedited FINOS project template with no source code
first_party_sample_code:
- language: Java
  location: https://developer.citi.com/apidocs/authentication/authentication-only-guide
  note: RestTemplate token-exchange snippet published inline in the Authentication Guide.