Developer Tools
Growth signalNo paid features detectedLow-risk permissions
ZIP Code API by PostGrid icon

ZIP Code API by PostGrid

Geocode, Reverse Geocode, Verify and Identify Zip Code of Address Data Across the World (250 Countries and Territories)

Users33Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth+3Net users gained this week
7-day growth rate+10%Relative weekly velocity
Preview

ZIP Code API by PostGrid Media preview

3 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

30313232332026年7月15日2026年7月18日2026年7月21日Latest: 33
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

Not enough rating snapshots yet. More data will appear as new snapshots are collected.
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthGrowing
+3+10%
30-day growthDeclining
-1-2.94%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0
ManifestV3
Size25.6KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

What is a ZIP Code API?

A ZIP code API is an application programming interface that allows developers to access and integrate ZIP code data such as ZIP+4, Geodata (latitude & lontitude), city, state and county associated with the ZIP code into their applications or systems. This type of API can provide various functionalities related to ZIP codes, such as:

- Lookup Services: It can offer ZIP code lookup services, where you input an address, city, or state, and the API returns the corresponding ZIP code.

- Reverse Lookup: This involves inputting a ZIP code to get information about the area it covers, such as city, state, county, or even country in some cases.

- Validation: The API can validate addresses by checking if the ZIP code matches the city and state provided.

- Demographic Information: Some APIs provide demographic information related to a ZIP code area, like population, median income, or age distribution.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

Store average score: --. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
0
4★
0
3★
0
2★
0
1★
0
No synced review text is available yet.
Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.