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CURL.Features

Queries features in the CURL library.

Component Version macOS Windows Linux Server iOS SDK
CURL 10.1 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "CURL.Features" )

Parameters

none

Result

Returns JSON or error.

Description

Queries features in the CURL library.
Returns JSON with features enabled for the CURL version in use.

Examples

Show features:

Show Custom Dialog [ "Features" ; MBS( "CURL.Features" ) ]

Show features on Windows:

MBS( "CURL.Features" )

Example result:
{ "IPv6": true, "Kerberos4": false, "SSL": true, "Libz": true, "NTLM": true, "GSSNegotiate": false, "Debug": false, "AsynchDNS": true, "SPNEGO": true, "LargeFile": true, "IDN": true, "SSPI": true, "Conv": false, "CURLDebug": false, "TLSAuthSRP": false, "HTTP2": false, "GSSAPI": false, "Kerberos5": true, "UnixSockets": true, "PSL": false, "HTTPSProxy": false, "MultiSSL": true, "Brotli": false, "AltSvc": true, "HTTP3": false, "zstd": false, "Unicode": false }

Show features on macOS:

MBS( "CURL.Features" )

Example result:
{ "IPv6": true, "Kerberos4": false, "SSL": true, "Libz": true, "NTLM": true, "GSSNegotiate": false, "Debug": false, "AsynchDNS": true, "SPNEGO": false, "LargeFile": true, "IDN": true, "SSPI": false, "Conv": false, "CURLDebug": false, "TLSAuthSRP": true, "HTTP2": false, "GSSAPI": false, "Kerberos5": false, "UnixSockets": true, "PSL": false, "HTTPSProxy": true, "MultiSSL": false, "Brotli": false, "AltSvc": true, "HTTP3": false, "zstd": true, "Unicode": false }

Release notes

Blog Entries

This function is free to use.

Created 12nd February 2020, last changed 17th September 2025


CURL.ErrorMessage - CURL.FileInfos