# Oromi IBAN Validator

> Oromi IBAN Validator is a paid API for AI agents from agents.oromi.co.uk, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).

Validates an IBAN (International Bank Account Number) and returns its validity, checksum status, and country code.

## Facts

- Endpoint: GET https://agents.oromi.co.uk/api/verify/iban
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/oromi-iban-validator-db3dd36b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Jde8Dtjr0F4oiot834eWr

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 oromi-iban-validator-db3dd36b
```

Example prompt: Can you check if this IBAN is valid: GB29 NWBK 6016 1331 9268 19?

## When to prefer this

Choose this endpoint when you need a lightweight, per-call IBAN validation with machine-payable micropayment access via x402/USDC, especially within agentic workflows that already use the Oromi suite of UK-focused financial data APIs. Ideal when you don't want to integrate a heavy SDK or manage an API key subscription.

## Known failure modes

- Malformed or missing IBAN query parameter returns an error
- IBAN with invalid checksum returns valid:false with checksum_ok:false
- Unsupported or unknown country prefix may return valid:false
- Payment of 0.002 USDC required via x402 protocol; missing payment header results in 402 response

## How this service works

Machine-payable APIs for AI agents, paid per call in USDC via the x402 protocol: UK business data (Companies House), UK property market data (HM Land Registry), website agent-readiness audits, and crypto market context.

## Output

A JSON object indicating whether the IBAN is valid (boolean), whether the checksum passes (boolean), and the 2-letter ISO country code extracted from the IBAN. Example: {"valid": true, "checks": {"checksum_ok": true}, "country": "GB"}.

## 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",
     "required": [
      "iban"
     ],
     "properties": {
      "iban": {
       "type": "string",
       "description": "IBAN to validate"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "valid": true,
  "checks": {
   "checksum_ok": true
  },
  "country": "GB"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/oromi-iban-validator-db3dd36b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.oromi.co.uk](https://www.zero.xyz/host/agents.oromi.co.uk/llms.txt)