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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.

See also CURL.VersionDetails for more details.

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 }

See also

Release notes

Example Databases

Blog Entries

This function is free to use.

Created 12nd February 2020, last changed 30th December 2025


CURL.ErrorMessage - CURL.FileInfos