# Losbeto BR-CEP Lookup

> Losbeto BR-CEP Lookup is a paid API for AI agents from api.losbeto.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Resolves a Brazilian postal code (CEP) to its street, neighborhood, city, state, and coordinates for use in invoices, boletos, and shipments.

## Facts

- Endpoint: GET https://api.losbeto.xyz/br-cep?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/losbeto-br-cep-lookup-f76a770b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QXpR6YVbltqOB7Lge0vVE

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 losbeto-br-cep-lookup-f76a770b
```

Example prompt: Look up Brazilian postal code 01310-100 and give me the full address — street, neighborhood, city, and state — so I can fill in the shipping form.

## When to prefer this

Use this endpoint when you need to resolve a Brazilian CEP to a mailing address for boletos, invoices, or shipments and want a pay-per-call, no-account-required solution billed in USDC. Prefer it over generic geocoding APIs when you specifically need Brazil CEP normalization with street and neighborhood breakdown.

## Known failure modes

- Invalid or malformed CEP string returns an error or empty result
- CEP not found in database returns no address data
- Coordinates not always available — may be null for some postal codes
- Cached result (up to 30 days old) may not reflect very recent address changes

## How this service works

Brazilian postal code to address: street, neighborhood, city, state and coordinates when available. Normalizes the address an agent must put on a boleto, invoice or shipment. Cached 30 days. Do NOT use to validate a f...

## Output

A JSON object containing the resolved address for the given CEP, including street name, neighborhood, city, state, and coordinates when available. Results are cached for 30 days. Note: resolves to street level, not individual door/building number.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "queryParams": {
     "type": "object",
     "required": [
      "cep"
     ],
     "properties": {
      "cep": {
       "type": "string",
       "description": "cep parameter"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object",
     "description": "Brazilian postal code to address: street, neighborhood, city, state and coordinates when available. Normalizes the address an agent must put on a boleto, invoice or shipment. Cached 30 days. Do NOT use to validate a full street number — CEP resolves to a street, not a door."
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/losbeto-br-cep-lookup-f76a770b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.losbeto.xyz](https://www.zero.xyz/host/api.losbeto.xyz/llms.txt)