# Sindri Checksummed Financial Identifier Generator

> Sindri Checksummed Financial Identifier Generator is a paid API for AI agents from x402.outpimp.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Generates structurally valid, checksum-correct financial identifiers (IBAN, BIC, credit card number, Bitcoin/Litecoin/Ethereum addresses, routing number) using their real checksum algorithms.

## Facts

- Endpoint: POST https://x402.outpimp.com/generateFinanceData
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sindri-checksummed-financial-identifier-generator-c2a6ebc0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_klD_X3u81Xr-czaHeu6g3

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 sindri-checksummed-financial-identifier-generator-c2a6ebc0 -d '<json body>'
```

Example prompt: Generate a valid checksummed IBAN for me — use the German locale so it looks realistic for European bank testing.

## When to prefer this

Choose this endpoint when you need structurally and checksumally valid financial identifiers for testing, seeding mock databases, or validating form logic — where the identifier must pass real checksum verification (Luhn, mod-97, EIP-55, etc.) but must not be a real account. Prefer over random string generators when downstream validation will reject malformed identifiers.

## Known failure modes

- Invalid field enum value returns an error (must be one of: iban, bic, creditCardNumber, bitcoinAddress, litecoinAddress, ethereumAddress, routingNumber)
- Unsupported locale code may fall back to en_US or return an error
- Missing required field parameter returns a validation error
- Payment failure (x402 USDC payment not processed) blocks the call

## How this service works

Checksummed-financial-identifier generator API. Generates a structurally valid iban, bic, creditCardNumber, bitcoinAddress, litecoinAddress, ethereumAddress, or routingNumber, each computed with its real checksum algorithm (mod-97, Luhn, EIP-55, etc.). Accepts optional locale (default en_US).

## Output

Returns a single checksummed financial identifier string of the requested type, computed using its canonical algorithm (mod-97 for IBAN, Luhn for credit card numbers, EIP-55 for Ethereum addresses, etc.). The result is structurally valid but not tied to any real account.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "args": {
   "type": "object",
   "description": "Method-specific options, e.g. {\"issuer\":\"visa\"}."
  },
  "field": {
   "enum": [
    "iban",
    "bic",
    "creditCardNumber",
    "bitcoinAddress",
    "litecoinAddress",
    "ethereumAddress",
    "routingNumber"
   ],
   "type": "string",
   "description": "Which checksummed financial identifier to generate."
  },
  "locale": {
   "type": "string",
   "default": "en_US",
   "description": "Locale code, e.g. \"en_US\", \"de\"."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sindri-checksummed-financial-identifier-generator-c2a6ebc0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.outpimp.com](https://www.zero.xyz/host/x402.outpimp.com/llms.txt)