Home › Integrations › ViaCEP
Data & Utilities · integration

Connect ViaCEP to your tables.

Brazilian postal code lookup (free, no key). In AITIZER, ViaCEP becomes an action column: map a few cells to the request, and every row can call it. Manually, on a schedule, when a row changes, or through an AI agent.

Lookup CEPSearch CEP by AddressLookup CEP (query-string style)
Build it freeSee plans

What you can automate with ViaCEP

How it works

Add the credential once

Paste your ViaCEP key in Special Fields. It is encrypted and stays on the server.

Map cells to the request

Pick a ViaCEP endpoint for a column and link each placeholder to a column of your table.

Run it any way you like

Per row, on all rows, when a row changes, every night, or as a tool for an AI agent on web, WhatsApp or Telegram.

Prompts you can paste into the composer

Add a column that validates each row with ViaCEP
Enrich every new contact with ViaCEP data automatically
Build a data-quality dashboard powered by ViaCEP

The Vibe Coding composer creates the tables, the ViaCEP column, the screens and the login. You keep the code and your data exports anytime.

Official API reference: viacep.com.br/

More in Data & Utilities

Abstract API

Email/phone validation, IP geolocation, exchange rates, holidays (one key per product).

5 endpointsAlpha Vantage

Stock quotes, FX, crypto and fundamentals.

5 endpointsApollo.io

People/organization enrichment and search.

4 endpointsAutentique

E-signature documents via GraphQL (v2).

4 endpointsBrasilAPI

CNPJ, CEP, banks, holidays, DDD and FIPE (free, no key).

7 endpointsClearbit (HubSpot Breeze)

Enrich people and companies; reveal by domain.

4 endpoints

All 41 Data & Utilities integrations →

Frequently asked questions

Do I need a ViaCEP developer account?

You need ViaCEP credentials (an API key or token) from your own ViaCEP account. Paste them once in AITIZER; they are encrypted and injected server-side, never exposed to the browser.

Can an AI agent use ViaCEP?

Yes. Any Special Field request can be given to an AI agent as a tool. The agent decides when to call ViaCEP, with the permissions you set per table.

What does a ViaCEP integration cost on AITIZER?

Integrations are included in every plan, including Free (2 Special Fields) and Starter and up (unlimited). You only pay ViaCEP for its own usage.