IBANforge Swiss Clearing API
Swiss BC-Nummer / IID clearing lookup (paid via x402)
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OpenAPI Specification
openapi: 3.2.0
info:
title: Ibanforge Swiss Clearing API
version: 1.4.3
contact:
url: https://ibanforge.com
description: 'Operations tagged Swiss Clearing across 2 of this provider''s published API definitions: ibanforge-openapi.yml, ibanforge-swiss-clearing-api-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.ibanforge.com
description: Production
- url: http://localhost:3000
description: Local development
tags:
- name: Swiss Clearing
description: Swiss BC-Nummer / IID clearing lookup (paid via x402)
paths:
/v1/ch/clearing/{iid}:
servers:
- url: https://api.ibanforge.com
description: Production
- url: http://localhost:3000
description: Local development
get:
operationId: lookupChClearing
summary: Swiss BC-Nummer / IID clearing lookup
description: Returns institution details, payment service participation (SIC, euroSIC, Instant Payments CHF), and QR-IID allocation for a Swiss BC-Nummer (IID). Costs 0.003 USDC via x402.
tags:
- Swiss Clearing
security:
- x402Payment: []
- apiKey: []
parameters:
- name: iid
in: path
required: true
description: Swiss BC-Nummer / IID (1-5 digits, zero-padded to 5)
schema:
type: string
pattern: ^\d{1,5}$
example: '230'
responses:
'200':
description: Clearing lookup result
content:
application/json:
schema:
$ref: '#/components/schemas/ChClearingResult'
'400':
description: Invalid IID format
'402':
description: Payment required (x402)
components:
schemas:
ChClearingResult:
type: object
required:
- iid
- found
properties:
iid:
type: string
example: '00230'
description: Zero-padded 5-digit IID
found:
type: boolean
institution:
type: object
properties:
name:
type: string
example: UBS Switzerland AG
type:
type: string
enum:
- bank
- cantonal_bank
- postfinance
- raiffeisen
- central_bank
- foreign_participant
iid_type:
type: string
enum:
- headquarters
- branch
- other
headquarters_iid:
type:
- string
- 'null'
address:
type: object
properties:
street:
type:
- string
- 'null'
building_number:
type:
- string
- 'null'
post_code:
type:
- string
- 'null'
town:
type:
- string
- 'null'
country:
type: string
example: CH
bic:
type:
- string
- 'null'
example: UBSWCHZH80A
payment_services:
type: object
properties:
sic:
type: boolean
description: SIC (Swiss Interbank Clearing) participation
rtgs_chf:
type: boolean
description: Real-Time Gross Settlement CHF
instant_payments_chf:
type: boolean
description: Instant Payments CHF
eurosic:
type: boolean
description: euroSIC participation
lsv_bdd_chf:
type: boolean
description: LSV/BDD CHF direct debit
lsv_bdd_eur:
type: boolean
description: LSV/BDD EUR direct debit
sic_iid:
type:
- string
- 'null'
qr_iid:
type:
- string
- 'null'
description: QR-IID for QR-bill payments
valid_on:
type: string
format: date
cost_usdc:
type: number
example: 0.003
processing_ms:
type: number
securitySchemes:
x402Payment:
type: apiKey
in: header
name: X-Payment
description: x402 USDC micropayment token
apiKey:
type: http
scheme: bearer
description: API key (Bearer ifk_xxx) — 200 free requests/month, or custom quota for paid keys
externalDocs:
description: Agent-oriented overview (llms.txt) with copy-paste examples
url: https://api.ibanforge.com/llms.txt
x-refined-from:
- ibanforge-openapi.yml
- ibanforge-swiss-clearing-api-openapi.yml