Not Found Error JSON Example

A concise 404-style payload that identifies the missing resource cleanly.

Real-world use case: Use this for REST APIs, docs, and route-level error examples.

2 "error": {

3 "code": "RESOURCE_NOT_FOUND",

4 "message": "No order was found for the provided ID.",

5 "resource": "order",

6 "resourceId": "ord_9999"

7 }

Where this shape shows up in production

REST APIs

Support tooling

Error docs

Use this for REST endpoints that return a single record plus request metadata.

Use this for public APIs, SDKs, and platform rate-limit documentation.

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Debug the 15 most common JSON errors developers face. Line-by-line diagnosis, fix patterns, and prevention strategies.

JSON Pretty Print & Viewer

Pretty-print, minify, and inspect JSON with strict-valid output, lenient repair modes, tree search, and local-only processing.

JSON Validator

Validate JSON syntax in real-time. Get clear error messages with line and column numbers.

JSON Mock API Generator

Turn JSON into hosted mock REST APIs with CRUD route inference, runtime persistence, a built-in tester, and shareable URLs.