# Mexican CLABE Validator

> Mexican CLABE Validator is a paid API for AI agents from x402-api-24223879872.us-east1.run.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-11).

Validates an 18-digit Mexican CLABE number by verifying its check digit, bank identification via the Banxico/SPEI catalog, plaza, and account number structure.

## Facts

- Endpoint: POST https://x402-api-24223879872.us-east1.run.app/v1/mx/clabe?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mexican-clabe-validator-0805c317
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FFi2OwtNKLUPbEsDCY7L9

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 mexican-clabe-validator-0805c317 -d '<json body>'
```

Example prompt: Can you validate this Mexican CLABE for me before I send the transfer — 032180000118359719 — and tell me which bank it belongs to?

## When to prefer this

Use this endpoint when you need to validate a Mexican CLABE before initiating a SPEI transfer, onboarding a vendor/employee bank account, or processing any MXN payment. It covers full structural validation including check digit math, bank catalog lookup against the official Banxico/SPEI list, and plaza parsing — more thorough than a simple regex check.

## Known failure modes

- CLABE is not exactly 18 digits — returns validation error
- Invalid check digit — returns failure with expected vs actual check digit
- Bank code not found in Banxico/SPEI catalog — returns unrecognized bank error
- Non-numeric characters in CLABE — returns format error
- Missing or empty clabe field in request body — returns 400 bad request
- Payment failure ($0.02 USDC) — returns 402 Payment Required

## How this service works

Validates an 18-digit Mexican CLABE (sent as a JSON body, not a query param): check digit, bank identification (Banxico/SPEI catalog), plaza, and account number.

## Output

Returns structured validation results including whether the CLABE check digit is correct, the identified bank from the Banxico/SPEI catalog, the plaza code, and the parsed account number — indicating overall validity and any structural issues.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "clabe": {
   "type": "string",
   "description": "18-digit CLABE"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mexican-clabe-validator-0805c317/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-api-24223879872.us-east1.run.app](https://www.zero.xyz/host/x402-api-24223879872.us-east1.run.app/llms.txt)