aid: texas-capital-bank
url: https://raw.githubusercontent.com/api-evangelist/texas-capital-bank/refs/heads/main/apis.yml
name: Texas Capital Bank
kind: company
description: >-
  Texas Capital Bank, National Association is the banking subsidiary of Texas
  Capital Bancshares, Inc. (NASDAQ: TCBI), a Dallas-headquartered full-service
  financial services firm founded in 1998 with roughly $31.5 billion in assets
  (FYE 2025). As a nationally chartered commercial bank it serves businesses,
  entrepreneurs, and institutions across Texas and the United States with
  commercial and business banking, treasury management, mortgage/warehouse
  finance, and investment banking. On the open-finance dimension the bank is
  relationship-first rather than developer-first: it markets treasury and ERP
  API integrations (including its ConnectNow embedded banking for Sage and
  NetSuite, direct platform integrations, and SFTP/XChange file transfer) but
  exposes them through partner onboarding with dedicated bankers, not a public
  self-serve developer portal. There is no public first-party developer portal,
  no downloadable OpenAPI/Swagger, and no self-serve API signup. Consumer
  account and transaction data is made available to permissioned third parties
  through the Finicity (Mastercard) aggregator rather than a first-party API,
  which is the honest posture for most US regional banks under the voluntary,
  fragmented US open-banking landscape (CFPB Section 1033 and the industry FDX
  standard).
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Financial Services
- Banking
- United States
- Commercial Banking
- Treasury Management
- Regional Bank
- Open Finance
- Data Aggregation
created: '2026-07-23'
modified: '2026-07-23'
specificationVersion: '0.19'
apis:
- aid: texas-capital-bank:treasury-erp-integration
  name: Texas Capital Bank Treasury & ERP Integration APIs
  description: >-
    Relationship-based, partner-onboarded API and integration options for
    treasury and ERP connectivity — including ConnectNow embedded banking for
    Sage and NetSuite, direct platform integrations, custom APIs, and SFTP
    (XChange) file transfer. Access is arranged with dedicated bankers; no
    public developer portal, self-serve signup, or downloadable OpenAPI/Swagger
    specification is published.
  humanURL: https://texascapitalbank.com/commercial-banking/products-solutions/application-programming-interface
  tags:
  - Treasury
  - ERP Integration
  - Payments
  properties:
  - type: Documentation
    url: https://texascapitalbank.com/commercial-banking/products-solutions/application-programming-interface
- aid: texas-capital-bank:consumer-data-access
  name: Consumer Data Access (Aggregator)
  description: >-
    Consumer-permissioned account and transaction data is made available to
    third parties through the Finicity (Mastercard) data aggregator rather than
    a first-party Texas Capital Bank API. This is the honest US open-finance
    posture for the institution — no direct FDX-conformant or first-party
    data-access API is publicly documented.
  humanURL: https://fintable.io/coverage/banks/United%20States/848_texas-capital-bank
  tags:
  - Open Finance
  - Data Aggregation
  - Finicity
  properties:
  - type: Documentation
    url: https://fintable.io/coverage/banks/United%20States/848_texas-capital-bank
common:
- type: DomainSecurity
  url: security/texas-capital-bank-domain-security.yml
- type: Website
  url: https://texascapitalbank.com/
- type: LinkedIn
  url: https://www.linkedin.com/company/texas-capital-bank
- type: Blog
  url: https://texascapitalbank.com/insights
- type: Support
  url: https://www.texascapitalbank.com/helpful-information/contact-us
- type: PrivacyPolicy
  url: https://texascapitalbank.com/online-privacy-policy-url
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com