Citizens Financial Group
Citizens Financial Group is one of the oldest and largest financial institutions in the United States, serving individuals, small businesses, middle-market companies and large corporations through Citizens Bank and its subsidiaries. Citizens runs a public IBM API Connect developer portal at developer.citizensbank.com, with a matching sandbox at sandboxdeveloper.citizensbank.com, publishing twelve machine-readable contracts across four surfaces: an FDX-aligned account and statement surface, a commercial-banking surface (RTP and ACH payments, account validation, information reporting, internal transfer), an identity/authorize surface, and ATM and branch locators. The FDX Open Banking API launched in Q1 2025 gives business, commercial, wealth and private-banking customers one endpoint for sharing account and transaction data with authorized third parties. Access is partner-gated throughout, and sandbox testing is mandatory.
Citizens Financial Group publishes 20 APIs on the APIs.io network, including Citizens Accounts API, Citizens Statements API, Citizens Authorize API, and 17 more. Tagged areas include Banking, Buy Now Pay Later, Financial Services, FDX, and Locator.
The Citizens Financial Group catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
Citizens Financial Group’s developer surface includes developer portal, documentation, API reference, sandbox, support, authentication, and 39 more developer resources.
Kin Score
APIs 20
Individual APIs this provider publishes, each with its own machine-readable definition.
Citizens Open Banking API
Citizens Open Banking API is the FDX-aligned API surface launched in Q1 2025 that gives business, commercial, wealth, and private- banking customers a single endpoint to share a...
Citizens Accounts API
The Citizens Accounts API is the FDX-aligned account surface - account list, account detail, transactions, contact and payment networks - for authorized retrieval of Citizens Ba...
Citizens Statements API
The Citizens Statements API enables authorized retrieval of Citizens Bank customer monthly statements for personal financial management and document workflows. Two operations - ...
Citizens Authorize API
The Citizens Authorize API is the Citizens identity provider that authenticates a partner and grants access to bank resources such as accounts and transactions. The published co...
Citizens ATM Locator API
The Citizens ATM Locator API enables searching for Citizens Bank ATMs throughout the USA using zip code, street address, or geographical coordinates, returning location, hours o...
Citizens Branch Locator API
The Citizens Branch Locator API enables searching for Citizens Bank branches throughout the USA using zip code, street address, geographical coordinates or routing number. Like ...
Citizens Pay API
Citizens Pay is the buy-now-pay-later embedded financing platform offered by Citizens Bank. The Citizens Pay developer portal that previously exposed merchant integration, under...
Citizens Financial Group Account Transfer API
The Account Transfer API from Citizens Financial Group — 1 operation(s) for account transfer.
Citizens Financial Group Accounts API
The Accounts API from Citizens Financial Group — 7 operation(s) for accounts.
Citizens Financial Group Get Account Inquiry Status API
The Get Account Inquiry Status API from Citizens Financial Group — 1 operation(s) for get account inquiry status.
Citizens Financial Group Information Reporting API
The Information Reporting API from Citizens Financial Group — 3 operation(s) for information reporting.
Citizens Financial Group Initiate Account Validation Inquiry API
The Initiate Account Validation Inquiry API from Citizens Financial Group — 1 operation(s) for initiate account validation inquiry.
Citizens Financial Group Initiate Payment API
The Initiate Payment API from Citizens Financial Group — 1 operation(s) for initiate payment.
Citizens Financial Group Latitude API
The Latitude API from Citizens Financial Group — 1 operation(s) for latitude.
Citizens Financial Group Participant Status API
The Participant Status API from Citizens Financial Group — 1 operation(s) for participant status.
Citizens Financial Group Payment Status API
The Payment Status API from Citizens Financial Group — 1 operation(s) for payment status.
Citizens Financial Group Postalcode API
The Postalcode API from Citizens Financial Group — 1 operation(s) for postalcode.
Citizens Financial Group Revoke API
The Revoke API from Citizens Financial Group — 1 operation(s) for revoke.
Citizens Financial Group Routingnumber API
The Routingnumber API from Citizens Financial Group — 1 operation(s) for routingnumber.
Citizens Financial Group State API
The State API from Citizens Financial Group — 1 operation(s) for state.
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Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Citizens Financial Group Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Semantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Spectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Citizens Financial Group API Rules
SPECTRALSecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 5
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 8
MCP servers, agent skills, and machine-readable catalogs
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Design & Contract 9
Pagination, idempotency, versioning, errors, and events
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Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 5
Authentication, authorization, and security posture
Operate 4
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 4
Properties that don't map to a standard resource type
Source (apis.yml)
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