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SWIFT National IDs API

National ID lookup and BIC resolution

SWIFT National IDs API is one of 11 APIs that SWIFT publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 3 operations across 3 paths, and defines 3 schemas. It is described by OpenAPI 3.1.0, at version 2.0.0.

Requests are made against 2 base URLs: https://api.swift.com/swiftrefdata, https://sandbox.swift.com/swiftrefdata.

3 operations 3 paths 3 schemas 3 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
2.0.0
Base URL
https://api.swift.com/swiftrefdata
Authentication
OAuth 2.0
Terms of Service
Resource Areas
1

Authentication & Security 1

SWIFT National IDs API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (OAuth2) using the password flow, exposing 2 scopes. By default, every request must be authenticated.

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 3 GET. Each is listed below with its method, path, parameters, and response codes.

National IDs 3

National ID lookup and BIC resolution

GET
/v2/national_ids/{national_id}
Get National ID Details
getNationalId 1 param → 200404
GET
/v2/national_ids/{national_id}/validity
Validate National ID
validateNationalId 1 param → 200
GET
/v2/national_ids/{national_id}/bics
Get BICs for National ID
getBicsForNationalId 1 param → 200

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are BicDetails (7 properties), NationalIdDetails (5 properties), ValidityResult (3 properties). Each schema is shown below with its type and property counts.

NationalIdDetails
object
5 properties
BicDetails
object
7 properties
ValidityResult
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

swift-national-ids-api-openapi.yml Raw ↑

Other APIs SWIFT publishes across the network.

SWIFT GPI API
Payment Pre-validation API
Transaction Screening API
SWIFT Account Numbers API
SWIFT BBANs API
SWIFT BICs API
SWIFT Country Codes API
SWIFT Currency Codes API
SWIFT IBANs API
SWIFT LEIs API
Where this information came from

This is an independent, third-party profile of SWIFT National IDs 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.

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