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Financial Data Exchange (FDX) Personal Information API

Search and view customer or customers

Financial Data Exchange (FDX) Personal Information API is one of 12 APIs that Financial Data Exchange (FDX) publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Personal Information. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 2 operations across 2 paths, and defines 14 schemas. It is described by OpenAPI 3.0.3, at version 6.0.0.

Requests are made against a single base URL, https://api.your-organization.com/fdx/v6.

2 operations 2 paths 14 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
6.0.0
Base URL
https://api.financialdataexchange.org
Authentication
OpenID Connect, OAuth 2.0
Resource Areas
1

Authentication & Security 2

Financial Data Exchange (FDX) Personal Information API declares 2 security schemes for authenticating requests. It supports OpenID Connect (openIdConnect) discovered at https://www.your-organization.com/.well-known/openid-configuration. It supports OAuth 2.0 (oauth2) using the authorizationCode flow, exposing 3 scopes.

  • openIdConnect — This API uses an [OpenID Connect (OIDC) authentication flow](/core-exchange/authentication) and accepts the resulting [access token](/core-exchange/authenticat…
  • oauth2 — This API uses an [OAuth2.0 authorization code flow](https://auth0.com/docs/get-started/authentication-and-authorization-flow/authorization-code-flow) and accep…

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

Personal Information 2

Search and view customer or customers

GET
/accounts/{accountId}/contact
Get an account's contact information
getAccountContact 1 param → 200
GET
/customers/current
Get current authenticated customer ID
getCustomerInfo → 200

Schemas 14

The contract defines 14 schemas that model the data the API accepts and returns. The most detailed are Address (7 properties), IndividualName (4 properties), AccountContact (4 properties), TelephoneNumber (3 properties). Each schema is shown below with its type and property counts.

Customer
object
Represents a customer. Plaid-specific schema created to hold one property, the customerId property of the FDX Customer schema
1 property 1 required
AccountHolderRelationship
string
Types of relationships between accounts and holders
TelephoneNumberType
string
Telephone number type
CustomerName
object
The name of an individual in their role as a customer. Plaid expects at least one populated name field. If any field is missing (for example, no first name), t…
AccountContact
object
Details used to verify an account
4 properties 4 required
String64
string
String with a maximum length of 64 characters
TelephoneNumber
object
Standard for international phone numbers
3 properties 2 required
AccountHolder
object
Iso3166CountryCode
string
ISO 3166-1 alpha-2 codes as of April 5, 2023, from officially assigned Country Codes on [ISO Online Browsing Platform](https://www.iso.org/obp/ui/). Change log…
IndividualName
object
First name, middle initial, last name, suffix fields
4 properties 2 required
Identifier
string
Value for a unique identifier
DeliveryAddress
object
A delivery address and its location type
CustomerWithName
object
Represents a customer. Plaid-specific schema created to hold one property, the name property of the FDX Customer schema
1 property 1 required
Address
object
Postal address
7 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fdx-personal-information-api-openapi.yml Raw ↑

Other APIs Financial Data Exchange (FDX) publishes across the network.

FDX Transactions API
FDX Investment API
FDX Insurance API
FDX Tax API
FDX Payroll API
FDX Consent API
Financial Data Exchange (FDX) Account Information API
Financial Data Exchange (FDX) Account Statements API
Financial Data Exchange (FDX) Account Transactions API
Financial Data Exchange (FDX) Asset Transfer Networks Information API
Financial Data Exchange (FDX) Payment Networks Information API
Where this information came from

This is an independent, third-party profile of Financial Data Exchange (FDX) Personal Information API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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