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Brazilian Postal Code (CEP) Address Lookup (BrasilAPI)

brasilapi/cep-lookup

Resolves an 8-digit Brazilian postal code (CEP) to its street, neighborhood, city and state, with the IBGE city and state codes, the time zone name and, when known, the latitude and longitude. Data from BrasilAPI, passed through unmodified and served by Eden Engine; not an official BrasilAPI product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.

Data source

BrasilAPI

Data from BrasilAPI (brasilapi.com.br), an open-source community project that serves Brazilian public data. No credit is required by any terms found; crediting BrasilAPI is a courtesy. Served by Eden Engine; not an official BrasilAPI product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

Connect once and your AI can find and run this tool, and any other it needs.

Install itCreate an account
agent
// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "brasilapi/cep-lookup" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "brasilapi/cep-lookup" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "brasilapi/cep-lookup", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "brasilapi/cep-lookup", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

ChargePrice
Per call
$0.0026
Updated
Oct 20, 2026

Input and output schemas

Input schema
input_schema.json
{
  "type": "object",
  "required": [
    "cep"
  ],
  "properties": {
    "cep": {
      "type": "string",
      "pattern": "^[0-9]{8}$",
      "description": "The 8-digit CEP, digits only with no dash, for example 89010025."
    }
  },
  "additionalProperties": false
}
Output schema
output_schema.json
{
  "type": "object",
  "required": [
    "cep"
  ],
  "properties": {
    "cep": {
      "type": "string"
    },
    "city": {
      "type": "string"
    },
    "ibge": {
      "type": "object",
      "description": "IBGE codes: `city` (7 digits) and `state` (2 digits).",
      "additionalProperties": true
    },
    "state": {
      "type": "string",
      "description": "Two-letter state code."
    },
    "street": {
      "type": "string"
    },
    "service": {
      "type": "string",
      "description": "Which lookup source answered, for example open-cep."
    },
    "location": {
      "type": "object",
      "description": "GeoJSON-style point; `coordinates` holds `longitude` and `latitude` as strings.",
      "additionalProperties": true
    },
    "neighborhood": {
      "type": "string"
    },
    "timezoneName": {
      "type": "string",
      "description": "IANA time zone name."
    }
  },
  "description": "The address record for the CEP.",
  "additionalProperties": true
}