| accept | Set content-type and accept headers. |
| accept_json | Set content-type and accept headers. |
| accept_xml | Set content-type and accept headers. |
| add_headers | Add additional headers to a request. |
| authenticate | Use http authentication. |
| BROWSE | Open specified url in browser. |
| build_url | Parse and build urls according to RFC3986. |
| cache_info | Compute caching information for a response. |
| config | Set curl options. |
| content | Extract content from a request. |
| content_type | Set content-type and accept headers. |
| content_type_json | Set content-type and accept headers. |
| content_type_xml | Set content-type and accept headers. |
| cookies | Access cookies in a response. |
| curl_docs | List available options. |
| DELETE | Send a DELETE request. |
| GET | GET a url. |
| get_callback | Install or uninstall a callback function |
| handle | Create a handle tied to a particular host. |
| HEAD | Get url HEADers. |
| headers | Extract the headers from a response |
| http_date | Parse and print http dates. |
| 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 |
| httr_dr | Diagnose common configuration problems |
| httr_options | List available options. |
| message_for_status | Take action on http error. |
| modify_url | Modify a url. |
| 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. |
| parsed_content | Extract content from a request. |
| parse_http_date | Parse and print http dates. |
| parse_url | Parse and build urls according to RFC3986. |
| PATCH | Send PATCH request to a server. |
| POST | POST file to a server. |
| progress | Add a progress bar. |
| PUT | Send PUT request to server. |
| rerequest | Compute caching information for a response. |
| reset_config | Set (and reset) global httr configuration. |
| response | The response object. |
| RETRY | Retry a request until it succeeds. |
| revoke_all | Revoke all OAuth tokens in the cache. |
| set_callback | Install or uninstall a callback function |
| set_config | Set (and reset) global httr configuration. |
| set_cookies | Set cookies. |
| status_code | Extract status code from response. |
| stop_for_status | Take action on http error. |
| text_content | Extract content from a request. |
| timeout | Set maximum request time. |
| upload_file | Upload a file with 'POST()' or 'PUT()'. |
| url_ok | Check for an http error. |
| url_success | Check for an http error. |
| user_agent | Set user agent. |
| use_proxy | Use a proxy to connect to the internet. |
| VERB | VERB a url. |
| verbose | Give verbose output. |
| warn_for_status | Take action on http error. |
| with_config | Execute code with configuration set. |
| with_verbose | Execute code with configuration set. |
| write_disk | Control where the response body is written. |
| write_memory | Control where the response body is written. |
| write_stream | Process output in a streaming manner. |