# NetIntel IBAN Validator

> NetIntel IBAN Validator is a paid API for AI agents from netintel-production-440c.up.railway.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-11).

Validates an IBAN account number, verifying checksum, structure, length, country, and SEPA membership, and returns parsed components like bank code and account number.

## Facts

- Endpoint: GET https://netintel-production-440c.up.railway.app/iban/validate?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/netintel-iban-validator-ca30f749
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FulAEkThhesQ2ySG2ITyI

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 netintel-iban-validator-ca30f749
```

Example prompt: Can you validate this IBAN for me — DE89370400440532013000 — and tell me if it's valid, whether it's SEPA-eligible, and what the bank code is?

## When to prefer this

Use this endpoint when you need authoritative, component-level IBAN validation — not just a regex check — including checksum verification (mod-97 algorithm), country-specific length and structure rules, SEPA membership status, and parsed bank/branch/account components. Prefer it over generic format validators when you need structured output suitable for downstream payment processing, fraud detection, or fintech onboarding flows. No API key or signup required; billed per call via x402 micropayments and never charged on failed or invalid-input calls.

## Known failure modes

- Missing `iban` query parameter — returns validation error, no charge
- Completely garbled input that cannot be parsed as an IBAN — returns valid:false with findings explaining the issue
- Unsupported or unrecognized country prefix — valid:false with structure_ok:false
- Network/upstream error — returns server error, no charge per NetIntel policy

## How this service works

Network intelligence API — 142 endpoints, all pay-per-call via x402 micropayments (USDC on Base or Solana mainnet).

NetIntel is agent fair-trade aligned: transparent per-call pricing in USDC on Base or Solana via x402, no API keys or signup, and automatic no-charge on server errors, upstream failures, and input-validation rejections — failed calls are never billed across NetIntel's network, domain, and data-intelligence endpoints.

## Output

Returns a JSON object with: normalized electronic-format IBAN, a top-level `valid` boolean, individual pass/fail flags for checksum, structure, and length, SEPA membership status, parsed components (bank code, branch code, account number, check digits), human-readable country name, print-formatted IBAN grouped in 4s, and a `findings` array listing any detected issues.

## 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": "The IBAN to validate — spaces, hyphens, case, and a leading IBAN: label are tolerated. Aliases: account, account_number, number"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "iban": {
       "type": "string",
       "description": "normalized electronic format"
      },
      "valid": {
       "type": "boolean"
      },
      "country": {
       "type": "string"
      },
      "findings": {
       "type": "array"
      },
      "bank_code": {
       "type": [
        "string",
        "null"
       ]
      },
      "formatted": {
       "type": "string",
       "description": "print format, grouped by 4"
      },
      "length_ok": {
       "type": "boolean"
      },
      "branch_code": {
       "type": [
        "string",
        "null"
       ]
      },
      "checksum_ok": {
       "type": "boolean"
      },
      "sepa_member": {
       "type": "boolean"
      },
      "check_digits": {
       "type": "string"
      },
      "country_name": {
       "type": [
        "string",
        "null"
       ]
      },
      "structure_ok": {
       "type": "boolean"
      },
      "account_number": {
       "type": [
        "string",
        "null"
       ]
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "iban": "DE89370400440532013000",
  "valid": true,
  "country": "DE",
  "findings": [],
  "bank_code": "37040044",
  "formatted": "DE89 3704 0044 0532 0130 00",
  "length_ok": true,
  "branch_code": null,
  "checksum_ok": true,
  "sepa_member": true,
  "check_digits": "89",
  "country_name": "Germany",
  "structure_ok": true,
  "account_number": "0532013000"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/netintel-iban-validator-ca30f749/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from netintel-production-440c.up.railway.app](https://www.zero.xyz/host/netintel-production-440c.up.railway.app/llms.txt)