ATB Financial

ATB Financial (formerly Alberta Treasury Branches) is a financial institution and Crown corporation wholly owned by the Government of Alberta, established in 1938 and operating under the provincial ATB Financial Act rather than the federal Bank Act. Headquartered in Edmonton, it is Alberta's largest home-grown financial institution and the largest public bank in North America, with roughly C$64 billion in assets, more than 800,000 customers, about 5,000 team members, and 300+ branches and agencies across the province; deposits are guaranteed by the Province of Alberta rather than covered by CDIC. On the open-finance front, ATB does NOT operate a public first-party developer portal or documented public API surface (developer.atb.com returns HTTP 404), and Canada's federal Consumer-Driven Banking framework (legislated in Budget 2024 and the Fall Economic Statement 2024, with the FCAC as overseer) is not yet operational. Consumer financial-data access to ATB today is therefore voluntary and aggregator-mediated — reached through third-party aggregators such as Finicity (by Mastercard) and Flinks rather than a direct bank API.

ATB Financial is profiled on the APIs.io network. Tagged areas include Financial Services, Banking, Canada, Alberta, and Crown Corporation.

ATB Financial’s developer surface includes engineering blog, support, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

12.5/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

Financial ServicesBankingCanadaAlbertaCrown CorporationPublic BankData AggregationOpen BankingConsumer-Driven Banking

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 12.5/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 2.1 / 20

Operational Transparency 0.7 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/atb-financial: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 4

The organization behind the API

Website

Website

About

About

Blog

Blog

LinkedIn

Source (apis.yml)

aid: atb-financial
url: https://raw.githubusercontent.com/api-evangelist/atb-financial/refs/heads/main/apis.yml
name: ATB Financial
kind: company
description: ATB Financial (formerly Alberta Treasury Branches) is a financial institution and Crown corporation wholly owned
  by the Government of Alberta, established in 1938 and operating under the provincial ATB Financial Act rather than the federal
  Bank Act. Headquartered in Edmonton, it is Alberta's largest home-grown financial institution and the largest public bank
  in North America, with roughly C$64 billion in assets, more than 800,000 customers, about 5,000 team members, and 300+ branches
  and agencies across the province; deposits are guaranteed by the Province of Alberta rather than covered by CDIC. On the
  open-finance front, ATB does NOT operate a public first-party developer portal or documented public API surface (developer.atb.com
  returns HTTP 404), and Canada's federal Consumer-Driven Banking framework (legislated in Budget 2024 and the Fall Economic
  Statement 2024, with the FCAC as overseer) is not yet operational. Consumer financial-data access to ATB today is therefore
  voluntary and aggregator-mediated — reached through third-party aggregators such as Finicity (by Mastercard) and Flinks
  rather than a direct bank API.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Financial Services
- Banking
- Canada
- Alberta
- Crown Corporation
- Public Bank
- Data Aggregation
- Open Banking
- Consumer-Driven Banking
created: '2026-07-23'
modified: '2026-07-23'
specificationVersion: '0.19'
apis: []
common:
- type: DomainSecurity
  url: security/atb-financial-domain-security.yml
- type: LLMsTxt
  url: llms/atb-financial-llms.txt
- type: Website
  url: https://www.atb.com
- type: About
  url: https://www.atb.com/about/
- type: Blog
  url: https://www.atb.com/personal/good-advice/
- type: PrivacyPolicy
  url: https://www.atb.com/company/privacy-and-security/
- type: Support
  url: https://www.atb.com/resources/contact-us/
- type: GitHubOrganization
  url: https://github.com/ATBFinancial
- type: LinkedIn
  url: https://www.linkedin.com/company/atb-financial
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com