# GoCreative IBAN Validator

> GoCreative IBAN Validator is a paid API for AI agents from api.gocreativeai.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Validates an IBAN (International Bank Account Number) string and returns validation status

## Facts

- Endpoint: GET https://api.gocreativeai.com/v1/validate/iban/%7Barg%7D
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gocreative-iban-validator-272d4abc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VS5snq27YT12z6tVWxSgO

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 gocreative-iban-validator-272d4abc
```

Example prompt: Can you validate this IBAN for me — GB29NWBK60161331926819 — and tell me if it's valid before I submit a wire transfer?

## When to prefer this

Use this endpoint when you need a quick, pay-per-call IBAN validation without API key signup, especially in agentic workflows using x402 micropayments on Base. Prefer over manual regex checks when you need authoritative checksum and format validation across all IBAN-issuing countries.

## Known failure modes

- Invalid or malformed IBAN string returns validation failure
- Missing input query parameter returns 400 error
- Payment not fulfilled (x402 payment required) returns 402 status
- Unsupported IBAN country code may return unknown or error
- Network timeout returns 5xx error

## How this service works

Keyless, pay-per-call compliance & regulated-data API for AI agents — OFAC wallet + sanctions/PEP + KYB screening, SEC filings, FRED economics, FDA recalls, federal awards, plus continuous monitoring. USDC on Base/Solana via x402, native MCP. No API key, no signup.

## Output

Returns whether the supplied IBAN is valid or not, likely including parsed components such as country code, check digits, and bank/account identifiers.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "input"
     ],
     "properties": {
      "input": {
       "type": "string",
       "description": "endpoint argument"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gocreative-iban-validator-272d4abc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.gocreativeai.com](https://www.zero.xyz/host/api.gocreativeai.com/llms.txt)