What is API Error Helper?
Paste any API error code like 401, 404, 500, and instantly get real explanations, causes, curl commands, and troubleshooting tips—free dev tool for debugging APIs.
Problem
Developers face API error codes (401, 404, 500) and manually search for explanations, leading to slower debugging and fragmented troubleshooting resources.
Solution
A web-based dev tool that instantly explains API errors via code input, offering real-time explanations, causes, curl commands, and troubleshooting tips (e.g., decoding 401 as "Unauthorized: authentication failed or wasn’t provided").
Customers
Backend engineers, API integrators, and developers working with RESTful APIs, especially those debugging integrations or building API-driven applications.
Unique Features
Combines error-code interpretation with actionable curl commands and root-cause analysis in one click, avoiding fragmented documentation searches.
User Comments
Saves hours debugging unclear errors
Curl examples directly usable in terminals
Clear explanations for junior developers
Free alternative to paid API monitors
No signup makes troubleshooting faster
Traction
Launched on ProductHunt with 500+ upvotes, free tool with growing adoption among indie devs and startups (exact user count/revenue unspecified).
Market Size
The global API management market was valued at $5.1 billion in 2022 (Grand View Research), indicating demand for debugging tools in this ecosystem.
