# Sindri Checksummed Financial Identifier Generator

> Sindri Checksummed Financial Identifier Generator is a paid API for AI agents from ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).

Generates structurally valid, checksum-correct financial identifiers including IBAN, BIC, credit card numbers, Bitcoin/Litecoin/Ethereum addresses, and routing numbers.

## Facts

- Endpoint: POST https://ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/generateFinanceData?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sindri-checksummed-financial-identifier-generator-68c39146
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LtlPeecRmZ4Q22skB2evs

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-68c39146 -d '<json body>'
```

Example prompt: Generate a valid checksummed IBAN for me — use the de locale so it looks like a German bank account number.

## When to prefer this

Use this endpoint when you need a single, structurally valid financial identifier with a real checksum for testing, mock data, or UI prototyping. Prefer this over hand-crafting test data when checksum correctness matters (e.g. Luhn for credit cards, mod-97 for IBAN, EIP-55 for Ethereum). It supports multiple identifier types in one API, avoiding the need for separate libraries.

## Known failure modes

- Invalid field enum value returns an error
- Unsupported locale may fall back to en_US or return an error
- Malformed args object for issuer or other options may return an error
- Network timeout on Lambda cold start

## 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. Each identifier is computed using the real checksum algorithm for that type (mod-97 for IBAN, Luhn for credit card numbers, EIP-55 for Ethereum addresses, etc.), making it structurally indistinguishable from a real identifier of that kind.

## 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-68c39146/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws](https://www.zero.xyz/host/ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/llms.txt)