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| base64 | Encode/Decode base64 content |
| base64Decode | Encode/Decode base64 content |
| base64Encode | Encode/Decode base64 content |
| basicHeaderGatherer | Functions for processing the response header of a libcurl request |
| basicTextGatherer | Cumulate text across callbacks (from an HTTP response) |
| binaryBuffer | Create internal C-level data structure for collecting binary data |
| chunkToLineReader | Utility that collects data from the HTTP reply into lines and calls user-provided function. |
| coerce,numeric,NetrcEnum-method | Internal functions |
| coerce,RCurlBinaryBuffer,raw-method | Create internal C-level data structure for collecting binary data |
| complete | Complete an asynchronous HTTP request |
| complete,MultiCURLHandle-method | Complete an asynchronous HTTP request |
| curlEscape | Handle characters in URL that need to be escaped |
| CurlFeatureBits | Constants for libcurl |
| CurlGlobalBits | Constants for libcurl |
| curlGlobalCleanup | Start and stop the Curl library |
| curlGlobalInit | Start and stop the Curl library |
| CURLHandle-class | Class "CURLHandle" for synchronous HTTP requests |
| curlMultiPerform | Perform the HTTP query |
| CurlNetrc | Constants for libcurl |
| curlOptions | Constructor and accessors for CURLOptions objects |
| curlPerform | Perform the HTTP query |
| curlSetOpt | Set values for the CURL options |
| curlUnescape | Handle characters in URL that need to be escaped |
| curlVersion | Information describing the Curl library |
| debugGatherer | Cumulate text across callbacks (from an HTTP response) |
| dupCurlHandle | Create libcurl handles |
| fileUpload | Specify information about a file to upload in an HTTP request |
| findHTTPHeaderEncoding | Find the encoding of the HTTP response from the HTTP header |
| getBinaryURL | Download binary content |
| getBitIndicators | Operate on bit fields |
| getCurlHandle | Create libcurl handles |
| getCurlInfo | Access information about a CURL request |
| getCurlInfoConstants | Access information about a CURL request |
| getCurlMultiHandle | Create libcurl handles |
| getCurlOptionsConstants | Constructor and accessors for CURLOptions objects |
| getForm | Submit an HTML form |
| getURI | Download a URI |
| getURIAsynchronous | Download multiple URIs concurrently, with inter-leaved downloads |
| getURL | Download a URI |
| getURLAsynchronous | Download multiple URIs concurrently, with inter-leaved downloads |
| getURLContent | Download a URI |
| listCurlOptions | Constructor and accessors for CURLOptions objects |
| mapCurlOptNames | Constructor and accessors for CURLOptions objects |
| merge.list | Method for merging two lists by name |
| MultiCURLHandle-class | Class "MultiCURLHandle" for asynchronous, concurrent HTTP requests |
| multiTextGatherer | Cumulate text across callbacks (from an HTTP response) |
| parseHTTPHeader | Functions for processing the response header of a libcurl request |
| pop | Class "MultiCURLHandle" for asynchronous, concurrent HTTP requests |
| pop,MultiCURLHandle,character-method | Class "MultiCURLHandle" for asynchronous, concurrent HTTP requests |
| pop,MultiCURLHandle,CURLHandle-method | Class "MultiCURLHandle" for asynchronous, concurrent HTTP requests |
| postForm | Submit an HTML form |
| push | Class "MultiCURLHandle" for asynchronous, concurrent HTTP requests |
| push,MultiCURLHandle,CURLHandle-method | Class "MultiCURLHandle" for asynchronous, concurrent HTTP requests |
| setBitIndicators | Operate on bit fields |