# IBAN Validate

> IBAN Validate is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Validates an IBAN with mod-97 checksum, country code, expected length check, bank/branch code parsing, and formatted output — no banking API required.

## Facts

- Endpoint: GET https://intel.rallylive.ca/data/iban
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/iban-validate-82bd1ae0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nS6r1kBlHpVcCf18clWNx

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability iban-validate-82bd1ae0
```

Example prompt: Can you validate the IBAN GB29NWBK60161331926819 — check if the checksum is correct, tell me what country and bank it belongs to, and give me the formatted version?

## When to prefer this

Use this endpoint when you need fast, self-contained IBAN validation for payment forms or pipelines without calling a banking API. It covers checksum, country, length, and bank/branch code extraction in a single $0.01 call, making it ideal for lightweight pre-validation before initiating a transfer.

## Known failure modes

- Malformed or missing IBAN input returns a validation failure with error details
- IBAN from an unsupported or unrecognized country may lack bank/branch code parsing
- Incorrect length IBANs will fail the expected-length check
- Non-IBAN strings (e.g. SWIFT/BIC codes) will fail all checks

## How this service works

IBAN validation: mod-97 checksum, country, expected length, bank/branch code split and a formatted version. Payment-form validation without a banking API. $0.01 per check.

## Output

Returns a validation result including: whether the mod-97 checksum passes, the country code, the expected length for that country, whether the actual length matches, the parsed bank code and branch code, and a formatted (grouped) version of the IBAN.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/iban-validate-82bd1ae0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.rallylive.ca](https://www.zero.xyz/host/intel.rallylive.ca/llms.txt)