Request interfaces | Getting in memory | Downloading to disk | Streaming data | Non blocking connections | Async requests | Exception handling | Error automatically | Check manually | Customizing requests | Setting handle options | ENUM (long) options | Disabling HTTP/2 | Performing the request | Reading cookies | On reusing handles | Posting forms | Using pipes
Package: curl 7.1.0
curl: A Modern and Flexible Web Client for R
Bindings to 'libcurl' <https://curl.se/libcurl/> for performing fully configurable HTTP/FTP requests where responses can be processed in memory, on disk, or streaming via the callback or connection interfaces. Some knowledge of 'libcurl' is recommended; for a more-user-friendly web client see the 'httr2' package which builds on this package with http specific tools and logic.
Authors:
curl_7.1.0.tar.gz
curl_7.1.0.zip(r-4.7)curl_7.1.0.zip(r-4.6)curl_7.1.0.zip(r-4.5)
curl_7.1.0.tgz(r-4.6-x86_64)curl_7.1.0.tgz(r-4.6-arm64)curl_7.1.0.tgz(r-4.5-x86_64)curl_7.1.0.tgz(r-4.5-arm64)
curl_7.1.0.tar.gz(r-4.7-arm64)curl_7.1.0.tar.gz(r-4.7-x86_64)curl_7.1.0.tar.gz(r-4.6-arm64)curl_7.1.0.tar.gz(r-4.6-x86_64)
curl_7.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
curl/json (API)
| # Install 'curl' in R: |
| install.packages('curl', repos = c('https://jeroen.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/jeroen/curl/issues
Last updated from:c53a7f5658. Checks:10 OK, 3 NOTE. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-arm64 | OK | 270 | ||
| linux-devel-x86_64 | OK | 255 | ||
| source / vignettes | OK | 202 | ||
| linux-release-arm64 | OK | 194 | ||
| linux-release-x86_64 | OK | 291 | ||
| macos-release-arm64 | OK | 162 | ||
| macos-release-x86_64 | OK | 253 | ||
| macos-oldrel-arm64 | NOTE | 177 | ||
| macos-oldrel-x86_64 | NOTE | 321 | ||
| windows-devel | OK | 253 | ||
| windows-release | OK | 260 | ||
| windows-oldrel | NOTE | 256 | ||
| wasm-release | OK | 145 |
Exports:curlcurl_downloadcurl_echocurl_escapecurl_fetch_diskcurl_fetch_echocurl_fetch_memorycurl_fetch_multicurl_fetch_streamcurl_modify_urlcurl_optionscurl_options_tablecurl_parse_urlcurl_symbolscurl_unescapecurl_uploadcurl_versionfile_writerfind_portform_dataform_filehandle_cookieshandle_datahandle_resethandle_setformhandle_setheadershandle_setopthas_internetie_get_proxy_for_urlie_proxy_infomulti_addmulti_cancelmulti_downloadmulti_fdsetmulti_listmulti_runmulti_setnew_handlenew_poolnslookupparse_dateparse_headersparse_headers_listsend_mail
Dependencies:
The curl package: a modern R interface to libcurl
Last update: 2026-04-21
Started: 2015-02-28
Proxies and Certificates on Windows Networks
Multiple SSL Backends | Using a Proxy Server | Discovering Your Proxy Server
Last update: 2024-10-24
Started: 2019-08-28
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Curl connection interface | curl |
| Download file to disk | curl_download |
| Echo Service | curl_echo find_port |
| URL encoding | curl_escape curl_unescape |
| Fetch the contents of a URL | curl_fetch_disk curl_fetch_echo curl_fetch_memory curl_fetch_multi curl_fetch_stream handle_data |
| List curl version and options. | curl_options curl_options_table curl_symbols curl_version |
| Normalizing URL parser | curl_modify_url curl_parse_url |
| Upload a File | curl_upload |
| Lazy File Writer | file_writer |
| Create and configure a curl handle | handle handle_getheaders handle_reset handle_setform handle_setheaders handle_setopt new_handle |
| Extract cookies from a handle | handle_cookies |
| Internet Explorer proxy settings | ie_get_proxy_for_url ie_proxy ie_proxy_info |
| Async Concurrent Requests | multi multi_add multi_cancel multi_fdset multi_list multi_run multi_set new_pool |
| Advanced download interface | multi_download |
| POST files or data | form_data form_file multipart |
| Lookup a hostname | has_internet nslookup |
| Parse date/time | parse_date |
| Parse response headers | parse_headers parse_headers_list |
| Send email | send_mail |
