Zipcodestack
ZIP Code API
PostalCodes.info
ZipCheckup
Smarty
Geocode.xyz
Geoco.io
getAddress.io
Postman for Mac (Beta)
Postman
Postman Workspaces
WrapAPI
TablePlus for Windows
curlx
Api.ai
RestHuman
Zipcodestack
Postman for Mac (Beta)Based on our record, Zipcodestack should be more popular than Postman for Mac (Beta). It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Using the zipcodestack API in your Node.js application is straightforward. Youโll first need to sign up for a free API key (it only takes a minute). Once you have your API key, you can call the REST endpoints using any HTTP client. Below is a simple example using Nodeโs built-in fetch (available in Node v18+), but you could use axios or any library of your choice:. - Source: dev.to / 10 months ago
Zipcodestack - Free Zip Code API and Postal Code Validation. Ten thousand free requests/month. - Source: dev.to / over 2 years ago
I have seen this request pop up quite a few times. I did a quick search for free APIs of zipcode lookups. This one, named "zipcodestack" (I'm not in any way tied to, endorsing, or promoting them) seemed like a pretty good resource with up to 10,000 free lookups each month. So, I wrapped a quick script around it and made it a custom sheets function called GET_CITY:. Source: about 3 years ago
Postman is already Postman for MCP. We launched MCP support several weeks ago, both in generating MCP servers from the public APIs on our network (over 100k) and with the MCP client which can test, debug, and validate MCP servers with full support for streamable http, sse, and stdio and capabilities (tools, prompts, resources). Check it out! https://postman.com/downloads. - Source: Hacker News / about 1 year ago
ZIP Code API - REST API for US ZIP, ZIP+4, and Canadian postal codes. Single unified endpoint covers address validation and standardization, radius search (centroid haversine and true spatial polygon intersection), point-to-point distance, autocomplete/typeah
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PostalCodes.info - Postal code lookup API and downloadable country datasets for address validation, checkout, logistics and geocoding workflows.
Postman Workspaces - Organize and speed up API development work
ZipCheckup - Check water quality, product recalls, energy rebates, and safety alerts for any U.S. ZIP code. Free reports powered by EPA and government data.
WrapAPI - Build an API on top of any website