---
name: "JSON::RPC::Constants"
section: "3pm"
platform: "linux"
package: "libjson-rpc-perl"
version: "1.06-4"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/JSON::RPC::Constants"
---

# JSON::RPC::Constants(3pm)

Constants

## NAME

JSON::RPC::Constants - Constants

## SYNOPSIS

```
    use JSON::RPC::Constants qw(:all);
    # or, import one by one
```

## DEBUG

- **JSONRPC\_DEBUG**

  Set to true if PERL\_JSONRPC\_DEBUG environmental variable is set to a value that evaluates to true. False otherwise.

  This controls debug output of the module.

## JSON RPC VALUES

These values are defined as per JSON RPC RFC.

### RPC\_PARSE\_ERROR

### RPC\_INVALID\_REQUEST

### RPC\_METHOD\_NOT\_FOUND

### RPC\_INVALID\_PARAMS

### RPC\_INTERNAL\_ERROR