Function reference • httr

HTTP verbs
`GET()`	GET a url.
`POST()`	POST file to a server.
`PUT()`	Send PUT request to server.
`DELETE()`	Send a DELETE request.
`PATCH()`	Send PATCH request to a server.
`HEAD()`	Get url HEADers.
`VERB()`	VERB a url.
`RETRY()`	Retry a request until it succeeds.
`BROWSE()`	Open specified url in browser.
Request configuration
`config()`	Set curl options.
`set_config()` `reset_config()`	Set (and reset) global httr configuration.
`with_config()` `with_verbose()`	Execute code with configuration set.
`add_headers()`	Add additional headers to a request.
`authenticate()`	Use http authentication.
`content_type()` `content_type_json()` `content_type_xml()` `accept()` `accept_json()` `accept_xml()`	Set content-type and accept headers.
`progress()`	Add a progress bar.
`set_cookies()`	Set cookies.
`timeout()`	Set maximum request time.
`upload_file()`	Upload a file with `POST()` or `PUT()`.
`use_proxy()`	Use a proxy to connect to the internet.
`user_agent()`	Set user agent.
`verbose()`	Give verbose output.
`write_disk()` `write_memory()`	Control where the response body is written.
`write_stream()`	Process output in a streaming manner.
Response accessors
`content()`	Extract content from a request.
`cookies()`	Access cookies in a response.
`headers()`	Extract the headers from a response
`http_error()`	Check for an http error.
`http_status()`	Give information on the status of a request.
`http_type()`	Extract the content type of a response
`parse_http_date()` `http_date()`	Parse and print http dates.
`status_code()`	Extract status code from response.
`stop_for_status()` `warn_for_status()` `message_for_status()`	Take action on http error.
Authentication
`oauth1.0_token()`	Generate an oauth1.0 token.
`oauth2.0_token()`	Generate an oauth2.0 token.
`oauth_app()`	Create an OAuth application.
`oauth_endpoint()`	Describe an OAuth endpoint.
`oauth_endpoints()`	Popular oauth endpoints.
`oauth_service_token()`	Generate OAuth token for service accounts.
`authenticate()`	Use http authentication.
`revoke_all()`	Revoke all OAuth tokens in the cache.
Url parsing and manipulation
`modify_url()`	Modify a url.
`parse_url()` `build_url()`	Parse and build urls according to RFC3986.
Developer facing
`cache_info()` `rerequest()`	Compute caching information for a response.
`handle()`	Create a handle tied to a particular host.
`httr_dr()`	Diagnose common configuration problems
`httr_options()` `curl_docs()`	List available options.
`get_callback()` `set_callback()`	Install or uninstall a callback function
`response`	The response object.

Reference

HTTP verbs

Request configuration

Response accessors

Authentication

Url parsing and manipulation

Developer facing