Postali

Keyless postal-code lookup for Mexico, Colombia & Spain

🗺 Geo & MapsHEALTHYchecked 1h ago
AUTH NONECORS AGENT HTTPS COMMERCIAL ?

Resolve a postal code to its state, municipality, and neighborhoods across MX, CO, and ES with a single GET. No key, no signup, and CDN-cached JSON; a bare code with no country prefix defaults to Mexico.

99HOW IT'S SCORED ⓘ
Status badge · for your READMEshipapis health badge: 99 · healthy
Uptime history
100%90 days
100%30 days
69P50 · ms
824P95 · ms
operationalpartialdownno data
Response time · last 48 checks
Fastest 31 ms, slowest 796 ms, most recent 39 ms.
Live response samplecaptured by our last successful check
GET https://postali.app/api/v1/mx/cp/06700

{
  "cp": "06700",
  "estado": "Ciudad de México",
  "municipio": "Cuauhtémoc",
  "asentamientos": [
    {
      "nombre": "Roma Norte",
      "tipo": "Colonia",
      "ciudad": "Ciudad de México",
      "zona": "Urbano"
    }
  ]
}
Call itcurl · fetch · python
curl "https://postali.app/api/v1/mx/cp/06700"
const res = await fetch("https://postali.app/api/v1/mx/cp/06700");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://postali.app/api/v1/mx/cp/06700")
print(res.json())
Endpoints · 6HealthyFULL DOCS ↗
Monitored path responding — GET /mx/cp/0670069 mschecked 1h ago
GET/mx/cp/06700PROBED

Keyless postal-code lookup for Mexico, Colombia & Spain

GET/mx/cp

Cp — documented GET route.

GET/mx/cp/1

Cp details by ID (example: 1).

GET/mx

Mx — documented GET route.

GET/mx/1

Mx details by ID (example: 1).

GET/mx?limit=10

Mx — documented GET route.

Machine-readable spec

We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.

Response-shape history

Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.

Postali: common questions

Is Postali free to use?

Yes — Postali is a free geo & maps API. Free tier: Free — no key, no signup, no monthly limit (per site). Whether the free tier allows commercial use is unclear — check the provider docs.

Does Postali need an API key?

No — Postali needs no API key or signup. You can call it straight away; rate limits still apply (Unpublished).

Can I call Postali from the browser?

Yes — Postali returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.

Is Postali up right now?

As of our last scheduled check, Postali is healthy with 100% uptime over 90 days and a 69 ms median response. We re-probe it every sweep — the status badge and uptime chart above always show the latest.