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OpenAPI Specification
openapi: 3.2.0
info:
title: SWIFT SwiftRef Account Numbers BBA Ns API
description: The SWIFT SwiftRef API provides automated real-time lookup and validation of payments reference data. Supports validation and retrieval of BICs, IBANs, LEIs, National IDs, country codes, currency codes, and account numbers. Enables financial institutions, corporates, and PSPs to achieve greater straight-through processing rates by validating identifiers before payment execution. Data is updated daily from authoritative sources.
version: 2.0.0
contact:
name: SWIFT Developer Support
email: developer-support@swift.com
url: https://developer.swift.com
termsOfService: https://developer.swift.com/terms
servers:
- url: https://api.swift.com/swiftrefdata
description: SWIFT SwiftRef Production API
- url: https://sandbox.swift.com/swiftrefdata
description: SWIFT SwiftRef Sandbox
security:
- OAuth2: []
tags:
- name: BBANs
description: BBAN to IBAN conversion
paths:
/v2/bbans/{bban}/iban:
get:
operationId: getIbanForBban
summary: Get IBAN for BBAN
description: Converts a Basic Bank Account Number (BBAN) to the corresponding IBAN format.
tags:
- BBANs
parameters:
- name: bban
in: path
required: true
schema:
type: string
description: Basic Bank Account Number
responses:
'200':
description: IBAN for the BBAN
content:
application/json:
schema:
type: object
properties:
iban:
type: string
description: International Bank Account Number
'404':
$ref: '#/components/responses/NotFound'
components:
responses:
NotFound:
description: Identifier not found in reference data
content:
application/json:
schema:
type: object
properties:
code:
type: string
message:
type: string
securitySchemes:
OAuth2:
type: oauth2
flows:
password:
tokenUrl: https://api.swift.com/oauth2/v1/token
scopes:
urn:swiftref:external: External customer access to SwiftRef data
urn:swiftref:internal: Internal payment validation access
externalDocs:
description: SWIFT SwiftRef API Documentation
url: https://developer.swift.com/apis/swiftref-api