Tools (3)

validate_iban
get_supported_countries
report_feedback

validate_iban

Validate an International Bank Account Number (IBAN).

Checks format, country code, length, and ISO 7064 Mod 97-10 check digits.
Returns validation result with country, BBAN, and formatted IBAN if valid.

Args:
iban: The IBAN to validate. Spaces are allowed and will be stripped.

Parameter	Type	Required	Description
`iban`	`string`	required

Request Body

{
  "iban": "example"
}

get_supported_countries

List all countries that support IBAN with their expected IBAN lengths.

Returns country codes, names, and the required IBAN length for each.

Request Body

{
  "query": "example"
}

report_feedback

Report a bug, feature request, or general feedback for this data source.

Use this when something doesn't work as expected, when you'd like
a new feature, or when you have suggestions for improvement.

Args:
feedback: Describe the issue or suggestion.
feedback_type: One of 'bug', 'feature_request', or 'general'.

Parameter	Type	Required	Description
`feedback`	`string`	required
`feedback_type`	`string`	optional	(default: "general")

Request Body

{
  "feedback": "example"
}

Quick Start

Shell

curl -X POST "https://context.gnist.ai/rest/iban-validation/validate_iban" \
  -H "Content-Type: application/json" \
  -H "Gnist-API-Key: YOUR_API_KEY" \
  -d '{"iban": "example"}'

Python

import httpx

resp = httpx.post(
    "https://context.gnist.ai/rest/iban-validation/validate_iban",
    headers={"Gnist-API-Key": "YOUR_API_KEY"},
    json={
  "iban": "example"
},
)
print(resp.json())