aid: associated-banc-corp
url: https://raw.githubusercontent.com/api-evangelist/associated-banc-corp/refs/heads/main/apis.yml
name: Associated Bank
kind: company
description: Associated Bank, N.A. is the primary banking subsidiary of Associated
  Banc-Corp (NYSE ASB), a nationally chartered commercial bank and the largest bank
  holding company headquartered in Wisconsin, based in Green Bay. With roughly $50
  billion in total assets following the April 2026 acquisition of American National
  Corporation, Associated operates a full-service Midwest banking franchise of more
  than 200 locations across Wisconsin, Illinois, Iowa, Minnesota, Missouri and Nebraska,
  offering consumer, business, commercial and wealth-management services. Associated
  does not publish a first-party public developer portal or downloadable OpenAPI/Swagger
  specifications. Its digital banking runs on a core-provider stack (Jack Henry),
  and consumer-permissioned data access is delivered through third-party aggregators
  (Plaid, Tink/TrueLayer) rather than a direct first-party API. Its commercial
  treasury customers use the login-gated Associated Connect platform. No FDX
  participation or CFPB Section 1033 data-access posture is publicly documented as
  of this review.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Financial Services
- Banking
- United States
- Regional Bank
- Commercial Banking
- Data Aggregation
- Open Finance
created: '2026-07-23'
modified: '2026-07-24'
specificationVersion: '0.19'
apis:
- aid: associated-banc-corp:associated-bank-jxchange
  name: Associated Bank jXchange (Jack Henry) Integration
  description: Associated Bank surfaces core-banking integration through its core
    provider, Jack Henry, via the jXchange SOAP API platform. Documented services
    for this institution include Account History Search, Account Inquiry, Account
    Relationship Search and Transaction Add. This is a partner/enterprise-gated,
    core-provider-mediated surface — not a self-serve, first-party public API — and
    no public WSDL/OpenAPI is published by Associated Bank itself.
  humanURL: https://jackhenry.dev/jxchange-soap/api-provider/associated-bank/
  tags:
  - Core Banking
  - SOAP
  - Jack Henry
  - jXchange
  properties:
  - type: Documentation
    url: https://jackhenry.dev/jxchange-soap/api-provider/associated-bank/
common:
- type: DomainSecurity
  url: security/associated-banc-corp-domain-security.yml
- type: LLMsTxt
  url: llms/associated-banc-corp-llms.txt
- type: Website
  url: https://www.associatedbank.com/
- type: Blog
  url: https://newsroom.associatedbank.com/
- type: LinkedIn
  url: https://www.linkedin.com/company/associated-bank
- type: PrivacyPolicy
  url: https://www.associatedbank.com/privacy
- type: TermsOfService
  url: https://www.associatedbank.com/terms-of-use
- type: Support
  url: https://www.associatedbank.com/contact
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com