getapi-nl CBS - SBI Codes API
The CBS - SBI Codes API from getapi-nl — 3 operation(s) for cbs - sbi codes.
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OpenAPI Specification
openapi: 3.2.0
info:
title: GetApi CBS - SBI Codes API
version: 0.0.1
description: '## Authentication
All API endpoints require authentication. Include your API key in every request using **one** of the following methods:
**Option 1 — X-Api-Key header (recommended)**
```
X-Api-Key: ga_live_xxxxxxxxxxxxxxxxxxxx
```
**Option 2 — Bearer token**
```
Authorization: Bearer ga_live_xxxxxxxxxxxxxxxxxxxx
```
You can generate and manage API keys in your dashboard.
## AI & Agent Payments (x402)
Some endpoints support direct payments for AI agents via the **x402** protocol (https://www.x402.org).
No API key or account is needed. Send a normal request without key;
the server will respond with **HTTP 402** and a `PAYMENT-REQUIRED` header:
```
PAYMENT-REQUIRED:
```
This base64 string contains, among other things, `network`, `asset`, `amount`, and `payTo`.
Your agent signs an EIP-3009 *transferWithAuthorization* for the specified `amount` of USDC to that `payTo` address,
encodes the signature as base64, and resubmits the request with:
```
PAYMENT-SIGNATURE:
```
The server verifies the signature via a facilitator, provides the data, and settles the payment on-chain.
The success response includes a `PAYMENT-RESPONSE` header containing the transaction information.
A one-time `nonce` prevents replay attacks. Payments are made in USDC on **Base**;
the price is determined by the `credit_cost` of the endpoint.'
contact:
email: info@wdnoord.nl
x-guidance: 'GetAPI.nl is een Nederlandse API-platform voor lookups en validaties (postcode,
adres, kenteken, BTW, e-mail, KVK, IBAN, energiemaatwerk, overheidsdata). Elke
endpoint accepteert een API key via de X-Api-Key header of Authorization:
Bearer <key>.
Sommige endpoints zijn ook direct betaalbaar voor AI-agents via het x402-protocol
(https://www.x402.org) zonder account of API key: stuur een verzoek zonder key,
de server antwoordt met HTTP 402 en een PAYMENT-REQUIRED header (base64 JSON met
network, asset, amount, payTo). Teken daarna een EIP-3009 transferWithAuthorization
voor het gevraagde bedrag in USDC op Base en hertrail met een PAYMENT-SIGNATURE
header. De server verifieert, levert de data en settleert on-chain.
Tips voor agents:
- Lees eerst de PAYMENT-REQUIRED header van een 402-antwoord; die is leidend.
- Geef altijd de exact door de server gevraagde parameters mee.
- Een endpoint met een "x-payment-info" blok vereist betaling voor gebruik.'
servers:
- url: https://api.getapi.nl
description: GetAPI
security:
- ApiKeyAuth: []
- BearerAuth: []
tags:
- name: CBS - SBI Codes
paths:
/v1/cbs/sbi:
get:
operationId: cbs.sbi
description: 'Returns all SBI codes from the local dataset. Optionally filter by `level` (1–5)
and/or `parent_code` to retrieve only the direct children of a given SBI code.
Levels: 1 = sectie (A–U), 2 = afdeling, 3 = groep, 4 = klasse, 5 = subklasse.
Source: CBS Standaard Bedrijfsindeling 2025'
summary: SBI code index
tags:
- CBS - SBI Codes
parameters:
- name: level
in: query
schema:
type:
- integer
- 'null'
minimum: 1
maximum: 5
- name: parent_code
in: query
schema:
type:
- string
- 'null'
pattern: ^[A-Za-z0-9][A-Za-z0-9.]*$
maxLength: 12
responses:
'200':
description: List of SBI codes
content:
application/json:
schema:
type: object
examples:
- total: 2
results:
- code: A
code_numeric: A
parent_code: null
level: 1
title: Landbouw, bosbouw en visserij
has_children: true
- code: '01'
code_numeric: '01'
parent_code: A
level: 2
title: Landbouw, jacht en dienstverlening voor de landbouw en jacht
has_children: true
properties:
total:
type: integer
results:
type: array
items:
type: object
properties:
code:
type: string
code_numeric:
type: string
parent_code:
type:
- string
- 'null'
level:
type: integer
title:
type: string
has_children:
type: boolean
required:
- code
- code_numeric
- parent_code
- level
- title
- has_children
required:
- total
- results
'422':
$ref: '#/components/responses/ValidationException'
'402':
description: Payment Required
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.005000'
protocols:
- x402: {}
/v1/cbs/sbi/search:
get:
operationId: cbs.sbi.search
description: 'Searches through all SBI codes and titles using a free-text query.
Returns up to 25 matches, ordered by level (broad → specific) and code.
Source: CBS Standaard Bedrijfsindeling 2025'
summary: SBI code search
tags:
- CBS - SBI Codes
parameters:
- name: q
in: query
required: true
schema:
type: string
minLength: 2
maxLength: 100
- name: limit
in: query
schema:
type:
- integer
- 'null'
minimum: 1
maximum: 100
responses:
'200':
description: Search results
content:
application/json:
schema:
type: object
examples:
- found: true
query: hypotheek
total: 2
results:
- code: '64.92'
code_numeric: '6492'
title: Overige kredietverstrekking
level: 4
- code: 64.92.3
code_numeric: '64923'
title: Hypotheekverstrekkers
level: 5
properties:
found:
type: boolean
query:
type: string
total:
type: integer
results:
type: array
items:
type: object
properties:
code:
type: string
code_numeric:
type: string
title:
type:
- string
- 'null'
level:
type: integer
required:
- code
- code_numeric
- title
- level
required:
- found
- query
- total
- results
'422':
$ref: '#/components/responses/ValidationException'
'402':
description: Payment Required
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.001000'
protocols:
- x402: {}
/v1/cbs/sbi/{code}:
get:
operationId: cbs.sbi.detail
description: 'Returns the title, description, level and full classification path for a single SBI code.
Accepts both the dotted CBS format (`64.92.3`) and the numeric format (`64923`).
Source: CBS Standaard Bedrijfsindeling 2025'
summary: SBI code lookup
tags:
- CBS - SBI Codes
parameters:
- name: code
in: path
required: true
schema:
type: string
example: '64.92'
responses:
'200':
description: SBI code found
content:
application/json:
schema:
type: object
examples:
- found: true
code: 64.92.3
code_numeric: '64923'
title: Hypotheekverstrekkers
description: null
level: 5
path:
- code: '64'
code_numeric: '64'
title: Financiële dienstverlening (geen verzekeringen en pensioenfondsen)
- code: '64.9'
code_numeric: '649'
title: Financiële dienstverlening (geen verzekeringen en pensioenfondsen), overig
- code: '64.92'
code_numeric: '6492'
title: Overige kredietverstrekking
- code: 64.92.3
code_numeric: '64923'
title: Hypotheekverstrekkers
properties:
found:
type: boolean
code:
type: string
code_numeric:
type: string
title:
type:
- string
- 'null'
description:
type:
- string
- 'null'
level:
type:
- integer
- 'null'
path:
type: array
items:
type: object
properties:
code:
type: string
code_numeric:
type: string
title:
type:
- string
- 'null'
required:
- code
- code_numeric
- title
required:
- found
- code
- code_numeric
- title
- description
- level
- path
'404':
description: Not found
content:
application/json:
schema:
type: object
examples:
- found: false
code: 99.99.9
code_numeric: '99999'
title: null
description: null
level: null
path: []
error: not_found
message: Niet gevonden.
properties:
found:
type: boolean
code:
type: string
code_numeric:
type: string
title:
type: 'null'
description:
type: 'null'
level:
type: 'null'
path:
type: array
items: []
error:
type: string
message:
type: string
required:
- found
- code
- code_numeric
- title
- description
- level
- path
- error
- message
'402':
description: Payment Required
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.001000'
protocols:
- x402: {}
components:
responses:
ValidationException:
description: Unprocessable content
content:
application/json:
schema:
type: object
properties:
error:
type: string
description: Machine-readable error code.
message:
type: string
description: Human-readable error message.
errors:
type: object
description: A detailed description of each field that failed validation.
additionalProperties:
type: array
items:
type: string
required:
- error
- message
- errors
securitySchemes:
ApiKeyAuth:
type: apiKey
in: header
name: X-Api-Key
BearerAuth:
type: http
scheme: bearer