# json.SyntaxError

- **ID:** `go/json-syntaxerror`
- **Domain:** go
- **Category:** encoding_error
- **Verification:** official
- **Fix Rate:** 80%

## Root Cause

Malformed JSON input. Extra comma, missing bracket, or non-JSON content.

## Version Compatibility

| Version | Status | Introduced | Deprecated |
|---------|--------|------------|------------|
| 1.x | active | — | — |