Git Product home page Git Product logo

cfhttr's Introduction

cfhttr

Workaround Cloudflare Anti-DDoS Protection

Description

Some sites use Cloudflare’s anti-DDoS protection to, well, avoid being DDoS’d.

However, many of these sites also host files that they intended for automated download workflows and often forget to exclude those from the heavy-handed anti-DDoS, javascript + human-required settings.

Cloudflare employs a few different anti-DDoS protection schemes. One involves a 503 HTTP response followed by the submission of a “challenge” that was solved via a bit of javascript on the page. That’s what this pacakge handles. If you encounter other Cloudflare anti-DDoS protection schemes (especially the captcha one), then this won’t work.

NOTE

If this ceases to work it likely means that Cloudflare changed the challenge code. Please file an issue so I can redo the workaround.

What’s Inside The Tin

The following functions are implemented:

  • cf_GET: Cloudflare bypass version of httr::GET()

Installation

devtools::install_github("hrbrmstr/cfhttr")

Usage

library(cfhttr)

# current verison
packageVersion("cfhttr")
## [1] '0.1.0'

res <- cf_GET("https://www.bitmarket.pl/graphs/BTCPLN/90m.json")
## Waiting 5 seconds...

str(httr::content(res, as="parsed"))
## List of 90
##  $ :List of 6
##   ..$ time : int 1512908160
##   ..$ open : chr "48000.00000000"
##   ..$ high : chr "48100.00000000"
##   ..$ low  : chr "48000.00000000"
##   ..$ close: chr "48100.00000000"
##   ..$ vol  : chr "0.00124821"
##  $ :List of 6
##   ..$ time : int 1512908220
##   ..$ open : chr "48100.00000000"
##   ..$ high : chr "48100.00000000"
##   ..$ low  : chr "48100.00000000"
##   ..$ close: chr "48100.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512908280
##   ..$ open : chr "48100.00000000"
##   ..$ high : chr "48100.00000000"
##   ..$ low  : chr "48100.00000000"
##   ..$ close: chr "48100.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512908340
##   ..$ open : chr "48100.00000000"
##   ..$ high : chr "48100.00000000"
##   ..$ low  : chr "48000.00000000"
##   ..$ close: chr "48000.00000000"
##   ..$ vol  : chr "0.01757887"
##  $ :List of 6
##   ..$ time : int 1512908400
##   ..$ open : chr "48000.00000000"
##   ..$ high : chr "48100.00000000"
##   ..$ low  : chr "48000.00000000"
##   ..$ close: chr "48100.00000000"
##   ..$ vol  : chr "0.09891712"
##  $ :List of 6
##   ..$ time : int 1512908460
##   ..$ open : chr "48100.00000000"
##   ..$ high : chr "48100.00000000"
##   ..$ low  : chr "48100.00000000"
##   ..$ close: chr "48100.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512908520
##   ..$ open : chr "48100.00000000"
##   ..$ high : chr "48308.22960000"
##   ..$ low  : chr "48100.00000000"
##   ..$ close: chr "48308.22960000"
##   ..$ vol  : chr "0.01972749"
##  $ :List of 6
##   ..$ time : int 1512908580
##   ..$ open : chr "48308.22960000"
##   ..$ high : chr "48308.22960000"
##   ..$ low  : chr "48000.00000000"
##   ..$ close: chr "48000.00000000"
##   ..$ vol  : chr "0.01555715"
##  $ :List of 6
##   ..$ time : int 1512908640
##   ..$ open : chr "48000.00000000"
##   ..$ high : chr "48149.99960000"
##   ..$ low  : chr "47700.00000000"
##   ..$ close: chr "48149.99960000"
##   ..$ vol  : chr "0.26652673"
##  $ :List of 6
##   ..$ time : int 1512908700
##   ..$ open : chr "48149.99960000"
##   ..$ high : chr "48149.99960000"
##   ..$ low  : chr "48149.98960000"
##   ..$ close: chr "48149.98960000"
##   ..$ vol  : chr "0.02755044"
##  $ :List of 6
##   ..$ time : int 1512908760
##   ..$ open : chr "48149.98960000"
##   ..$ high : chr "48149.98960000"
##   ..$ low  : chr "48149.98960000"
##   ..$ close: chr "48149.98960000"
##   ..$ vol  : chr "0.02202285"
##  $ :List of 6
##   ..$ time : int 1512908820
##   ..$ open : chr "48149.98960000"
##   ..$ high : chr "48149.98960000"
##   ..$ low  : chr "48144.99960000"
##   ..$ close: chr "48144.99960000"
##   ..$ vol  : chr "0.03115266"
##  $ :List of 6
##   ..$ time : int 1512908880
##   ..$ open : chr "48144.99960000"
##   ..$ high : chr "48145.00000000"
##   ..$ low  : chr "48144.99960000"
##   ..$ close: chr "48145.00000000"
##   ..$ vol  : chr "0.05214570"
##  $ :List of 6
##   ..$ time : int 1512908940
##   ..$ open : chr "48145.00000000"
##   ..$ high : chr "48145.00000000"
##   ..$ low  : chr "48145.00000000"
##   ..$ close: chr "48145.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512909000
##   ..$ open : chr "48145.00000000"
##   ..$ high : chr "48145.00000000"
##   ..$ low  : chr "48145.00000000"
##   ..$ close: chr "48145.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512909060
##   ..$ open : chr "48145.00000000"
##   ..$ high : chr "48152.00000000"
##   ..$ low  : chr "48145.00000000"
##   ..$ close: chr "48152.00000000"
##   ..$ vol  : chr "0.14385430"
##  $ :List of 6
##   ..$ time : int 1512909120
##   ..$ open : chr "48152.00000000"
##   ..$ high : chr "48200.00000000"
##   ..$ low  : chr "48152.00000000"
##   ..$ close: chr "48200.00000000"
##   ..$ vol  : chr "0.05931535"
##  $ :List of 6
##   ..$ time : int 1512909180
##   ..$ open : chr "48200.00000000"
##   ..$ high : chr "48287.99960000"
##   ..$ low  : chr "48200.00000000"
##   ..$ close: chr "48287.99960000"
##   ..$ vol  : chr "0.02196575"
##  $ :List of 6
##   ..$ time : int 1512909240
##   ..$ open : chr "48287.99960000"
##   ..$ high : chr "48287.99960000"
##   ..$ low  : chr "48145.00000000"
##   ..$ close: chr "48287.99960000"
##   ..$ vol  : chr "0.84227748"
##  $ :List of 6
##   ..$ time : int 1512909300
##   ..$ open : chr "48287.99960000"
##   ..$ high : chr "48287.99960000"
##   ..$ low  : chr "48144.99960000"
##   ..$ close: chr "48144.99960000"
##   ..$ vol  : chr "0.01528501"
##  $ :List of 6
##   ..$ time : int 1512909360
##   ..$ open : chr "48144.99960000"
##   ..$ high : chr "48144.99960000"
##   ..$ low  : chr "47633.00040000"
##   ..$ close: chr "48144.99960000"
##   ..$ vol  : chr "0.38813920"
##  $ :List of 6
##   ..$ time : int 1512909420
##   ..$ open : chr "48144.99960000"
##   ..$ high : chr "48287.98960000"
##   ..$ low  : chr "48144.99960000"
##   ..$ close: chr "48144.99960000"
##   ..$ vol  : chr "0.03962696"
##  $ :List of 6
##   ..$ time : int 1512909480
##   ..$ open : chr "48144.99960000"
##   ..$ high : chr "48144.99960000"
##   ..$ low  : chr "48144.99960000"
##   ..$ close: chr "48144.99960000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512909540
##   ..$ open : chr "48144.99960000"
##   ..$ high : chr "48308.24000000"
##   ..$ low  : chr "48144.99960000"
##   ..$ close: chr "48308.24000000"
##   ..$ vol  : chr "0.24594488"
##  $ :List of 6
##   ..$ time : int 1512909600
##   ..$ open : chr "48308.24000000"
##   ..$ high : chr "48388.25000000"
##   ..$ low  : chr "48308.24000000"
##   ..$ close: chr "48388.25000000"
##   ..$ vol  : chr "2.45037261"
##  $ :List of 6
##   ..$ time : int 1512909660
##   ..$ open : chr "48388.25000000"
##   ..$ high : chr "48400.00000000"
##   ..$ low  : chr "48388.25000000"
##   ..$ close: chr "48400.00000000"
##   ..$ vol  : chr "0.02294538"
##  $ :List of 6
##   ..$ time : int 1512909720
##   ..$ open : chr "48400.00000000"
##   ..$ high : chr "48400.00000000"
##   ..$ low  : chr "48400.00000000"
##   ..$ close: chr "48400.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512909780
##   ..$ open : chr "48400.00000000"
##   ..$ high : chr "48400.00000000"
##   ..$ low  : chr "48400.00000000"
##   ..$ close: chr "48400.00000000"
##   ..$ vol  : chr "0.00393802"
##  $ :List of 6
##   ..$ time : int 1512909840
##   ..$ open : chr "48400.00000000"
##   ..$ high : chr "48400.00000000"
##   ..$ low  : chr "48309.00000000"
##   ..$ close: chr "48400.00000000"
##   ..$ vol  : chr "0.00980329"
##  $ :List of 6
##   ..$ time : int 1512909900
##   ..$ open : chr "48400.00000000"
##   ..$ high : chr "48400.00000000"
##   ..$ low  : chr "48400.00000000"
##   ..$ close: chr "48400.00000000"
##   ..$ vol  : chr "0.00303943"
##  $ :List of 6
##   ..$ time : int 1512909960
##   ..$ open : chr "48400.00000000"
##   ..$ high : chr "48422.00000000"
##   ..$ low  : chr "48400.00000000"
##   ..$ close: chr "48422.00000000"
##   ..$ vol  : chr "0.04130911"
##  $ :List of 6
##   ..$ time : int 1512910020
##   ..$ open : chr "48422.00000000"
##   ..$ high : chr "48422.00000000"
##   ..$ low  : chr "48422.00000000"
##   ..$ close: chr "48422.00000000"
##   ..$ vol  : chr "0.00600141"
##  $ :List of 6
##   ..$ time : int 1512910080
##   ..$ open : chr "48422.00000000"
##   ..$ high : chr "48422.00000000"
##   ..$ low  : chr "48422.00000000"
##   ..$ close: chr "48422.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512910140
##   ..$ open : chr "48422.00000000"
##   ..$ high : chr "48422.00000000"
##   ..$ low  : chr "48350.00040000"
##   ..$ close: chr "48350.00040000"
##   ..$ vol  : chr "0.00206979"
##  $ :List of 6
##   ..$ time : int 1512910200
##   ..$ open : chr "48350.00040000"
##   ..$ high : chr "48350.00040000"
##   ..$ low  : chr "48350.00040000"
##   ..$ close: chr "48350.00040000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512910260
##   ..$ open : chr "48350.00040000"
##   ..$ high : chr "48351.00040000"
##   ..$ low  : chr "48350.00040000"
##   ..$ close: chr "48351.00040000"
##   ..$ vol  : chr "0.01231852"
##  $ :List of 6
##   ..$ time : int 1512910320
##   ..$ open : chr "48351.00040000"
##   ..$ high : chr "48500.00000000"
##   ..$ low  : chr "48351.00040000"
##   ..$ close: chr "48500.00000000"
##   ..$ vol  : chr "1.08695121"
##  $ :List of 6
##   ..$ time : int 1512910380
##   ..$ open : chr "48500.00000000"
##   ..$ high : chr "48500.00000000"
##   ..$ low  : chr "48401.00000000"
##   ..$ close: chr "48500.00000000"
##   ..$ vol  : chr "0.18221694"
##  $ :List of 6
##   ..$ time : int 1512910440
##   ..$ open : chr "48500.00000000"
##   ..$ high : chr "49196.40000000"
##   ..$ low  : chr "48500.00000000"
##   ..$ close: chr "48600.00000000"
##   ..$ vol  : chr "2.59367364"
##  $ :List of 6
##   ..$ time : int 1512910500
##   ..$ open : chr "48600.00000000"
##   ..$ high : chr "49249.18000000"
##   ..$ low  : chr "48600.00000000"
##   ..$ close: chr "49249.18000000"
##   ..$ vol  : chr "4.06697086"
##  $ :List of 6
##   ..$ time : int 1512910560
##   ..$ open : chr "49249.18000000"
##   ..$ high : chr "49500.00000000"
##   ..$ low  : chr "49217.94000000"
##   ..$ close: chr "49500.00000000"
##   ..$ vol  : chr "2.35015523"
##  $ :List of 6
##   ..$ time : int 1512910620
##   ..$ open : chr "49500.00000000"
##   ..$ high : chr "49500.00000000"
##   ..$ low  : chr "49500.00000000"
##   ..$ close: chr "49500.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512910680
##   ..$ open : chr "49500.00000000"
##   ..$ high : chr "49500.00000000"
##   ..$ low  : chr "49500.00000000"
##   ..$ close: chr "49500.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512910740
##   ..$ open : chr "49500.00000000"
##   ..$ high : chr "49500.00000000"
##   ..$ low  : chr "49500.00000000"
##   ..$ close: chr "49500.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512910800
##   ..$ open : chr "49500.00000000"
##   ..$ high : chr "49500.00000000"
##   ..$ low  : chr "49000.00010000"
##   ..$ close: chr "49000.00010000"
##   ..$ vol  : chr "0.00700000"
##  $ :List of 6
##   ..$ time : int 1512910860
##   ..$ open : chr "49000.00010000"
##   ..$ high : chr "49000.00010000"
##   ..$ low  : chr "48568.51000000"
##   ..$ close: chr "48568.51000000"
##   ..$ vol  : chr "0.10409977"
##  $ :List of 6
##   ..$ time : int 1512910920
##   ..$ open : chr "48568.51000000"
##   ..$ high : chr "49000.00000000"
##   ..$ low  : chr "48568.51000000"
##   ..$ close: chr "49000.00000000"
##   ..$ vol  : chr "0.00876630"
##  $ :List of 6
##   ..$ time : int 1512910980
##   ..$ open : chr "49000.00000000"
##   ..$ high : chr "49000.00000000"
##   ..$ low  : chr "49000.00000000"
##   ..$ close: chr "49000.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512911040
##   ..$ open : chr "49000.00000000"
##   ..$ high : chr "49000.00000000"
##   ..$ low  : chr "49000.00000000"
##   ..$ close: chr "49000.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512911100
##   ..$ open : chr "49000.00000000"
##   ..$ high : chr "49000.00000000"
##   ..$ low  : chr "49000.00000000"
##   ..$ close: chr "49000.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512911160
##   ..$ open : chr "49000.00000000"
##   ..$ high : chr "49000.00000000"
##   ..$ low  : chr "48601.00040000"
##   ..$ close: chr "48997.99790000"
##   ..$ vol  : chr "0.11534381"
##  $ :List of 6
##   ..$ time : int 1512911220
##   ..$ open : chr "48997.99790000"
##   ..$ high : chr "49000.00010000"
##   ..$ low  : chr "48997.99780000"
##   ..$ close: chr "49000.00010000"
##   ..$ vol  : chr "0.01923370"
##  $ :List of 6
##   ..$ time : int 1512911280
##   ..$ open : chr "49000.00010000"
##   ..$ high : chr "49500.00000000"
##   ..$ low  : chr "49000.00010000"
##   ..$ close: chr "49479.99890000"
##   ..$ vol  : chr "0.71785275"
##  $ :List of 6
##   ..$ time : int 1512911340
##   ..$ open : chr "49479.99890000"
##   ..$ high : chr "49499.99000000"
##   ..$ low  : chr "49400.00000000"
##   ..$ close: chr "49499.97960000"
##   ..$ vol  : chr "0.11959698"
##  $ :List of 6
##   ..$ time : int 1512911400
##   ..$ open : chr "49499.97960000"
##   ..$ high : chr "49499.97960000"
##   ..$ low  : chr "49226.54000000"
##   ..$ close: chr "49226.54000000"
##   ..$ vol  : chr "0.05980584"
##  $ :List of 6
##   ..$ time : int 1512911460
##   ..$ open : chr "49226.54000000"
##   ..$ high : chr "49226.54000000"
##   ..$ low  : chr "49226.54000000"
##   ..$ close: chr "49226.54000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512911520
##   ..$ open : chr "49226.54000000"
##   ..$ high : chr "49226.54000000"
##   ..$ low  : chr "49226.54000000"
##   ..$ close: chr "49226.54000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512911580
##   ..$ open : chr "49226.54000000"
##   ..$ high : chr "49281.46000000"
##   ..$ low  : chr "49226.54000000"
##   ..$ close: chr "49281.46000000"
##   ..$ vol  : chr "0.02925124"
##  $ :List of 6
##   ..$ time : int 1512911640
##   ..$ open : chr "49281.46000000"
##   ..$ high : chr "49499.98000000"
##   ..$ low  : chr "49281.46000000"
##   ..$ close: chr "49397.84040000"
##   ..$ vol  : chr "0.13054768"
##  $ :List of 6
##   ..$ time : int 1512911700
##   ..$ open : chr "49397.84040000"
##   ..$ high : chr "49550.00000000"
##   ..$ low  : chr "49397.84040000"
##   ..$ close: chr "49550.00000000"
##   ..$ vol  : chr "1.19534515"
##  $ :List of 6
##   ..$ time : int 1512911760
##   ..$ open : chr "49550.00000000"
##   ..$ high : chr "50101.00000000"
##   ..$ low  : chr "49550.00000000"
##   ..$ close: chr "50101.00000000"
##   ..$ vol  : chr "5.57556584"
##  $ :List of 6
##   ..$ time : int 1512911820
##   ..$ open : chr "50101.00000000"
##   ..$ high : chr "50101.00000000"
##   ..$ low  : chr "49575.45000000"
##   ..$ close: chr "49575.45000000"
##   ..$ vol  : chr "0.14549902"
##  $ :List of 6
##   ..$ time : int 1512911880
##   ..$ open : chr "49575.45000000"
##   ..$ high : chr "49899.00000000"
##   ..$ low  : chr "49575.45000000"
##   ..$ close: chr "49899.00000000"
##   ..$ vol  : chr "0.04075380"
##  $ :List of 6
##   ..$ time : int 1512911940
##   ..$ open : chr "49899.00000000"
##   ..$ high : chr "49899.00000000"
##   ..$ low  : chr "49602.00000000"
##   ..$ close: chr "49602.00000000"
##   ..$ vol  : chr "0.00402226"
##  $ :List of 6
##   ..$ time : int 1512912000
##   ..$ open : chr "49602.00000000"
##   ..$ high : chr "49898.99990000"
##   ..$ low  : chr "49602.00000000"
##   ..$ close: chr "49800.00000000"
##   ..$ vol  : chr "0.07934697"
##  $ :List of 6
##   ..$ time : int 1512912060
##   ..$ open : chr "49800.00000000"
##   ..$ high : chr "49800.00000000"
##   ..$ low  : chr "49800.00000000"
##   ..$ close: chr "49800.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512912120
##   ..$ open : chr "49800.00000000"
##   ..$ high : chr "49800.00000000"
##   ..$ low  : chr "49800.00000000"
##   ..$ close: chr "49800.00000000"
##   ..$ vol  : chr "0.00956827"
##  $ :List of 6
##   ..$ time : int 1512912180
##   ..$ open : chr "49800.00000000"
##   ..$ high : chr "49800.00000000"
##   ..$ low  : chr "49800.00000000"
##   ..$ close: chr "49800.00000000"
##   ..$ vol  : chr "0.03320662"
##  $ :List of 6
##   ..$ time : int 1512912240
##   ..$ open : chr "49800.00000000"
##   ..$ high : chr "49800.00000000"
##   ..$ low  : chr "49800.00000000"
##   ..$ close: chr "49800.00000000"
##   ..$ vol  : chr "0.00000000"
##  $ :List of 6
##   ..$ time : int 1512912300
##   ..$ open : chr "49800.00000000"
##   ..$ high : chr "50000.00000000"
##   ..$ low  : chr "49615.72040000"
##   ..$ close: chr "50000.00000000"
##   ..$ vol  : chr "1.08394998"
##  $ :List of 6
##   ..$ time : int 1512912360
##   ..$ open : chr "50000.00000000"
##   ..$ high : chr "50151.07000000"
##   ..$ low  : chr "50000.00000000"
##   ..$ close: chr "50151.07000000"
##   ..$ vol  : chr "2.51657327"
##  $ :List of 6
##   ..$ time : int 1512912420
##   ..$ open : chr "50151.07000000"
##   ..$ high : chr "50280.00000000"
##   ..$ low  : chr "50000.00000000"
##   ..$ close: chr "50280.00000000"
##   ..$ vol  : chr "1.24144728"
##  $ :List of 6
##   ..$ time : int 1512912480
##   ..$ open : chr "50280.00000000"
##   ..$ high : chr "50316.00000000"
##   ..$ low  : chr "50280.00000000"
##   ..$ close: chr "50316.00000000"
##   ..$ vol  : chr "0.25556483"
##  $ :List of 6
##   ..$ time : int 1512912540
##   ..$ open : chr "50316.00000000"
##   ..$ high : chr "50499.69860000"
##   ..$ low  : chr "50062.05040000"
##   ..$ close: chr "50499.69860000"
##   ..$ vol  : chr "1.33295472"
##  $ :List of 6
##   ..$ time : int 1512912600
##   ..$ open : chr "50499.69860000"
##   ..$ high : chr "50503.48360000"
##   ..$ low  : chr "50499.69860000"
##   ..$ close: chr "50503.48360000"
##   ..$ vol  : chr "0.34136011"
##  $ :List of 6
##   ..$ time : int 1512912660
##   ..$ open : chr "50503.48360000"
##   ..$ high : chr "50503.48360000"
##   ..$ low  : chr "50503.48320000"
##   ..$ close: chr "50503.48320000"
##   ..$ vol  : chr "0.02625000"
##  $ :List of 6
##   ..$ time : int 1512912720
##   ..$ open : chr "50503.48320000"
##   ..$ high : chr "50503.48360000"
##   ..$ low  : chr "50300.00050000"
##   ..$ close: chr "50503.48360000"
##   ..$ vol  : chr "0.11206182"
##  $ :List of 6
##   ..$ time : int 1512912780
##   ..$ open : chr "50503.48360000"
##   ..$ high : chr "50503.48360000"
##   ..$ low  : chr "50503.48360000"
##   ..$ close: chr "50503.48360000"
##   ..$ vol  : chr "0.52227081"
##  $ :List of 6
##   ..$ time : int 1512912840
##   ..$ open : chr "50503.48360000"
##   ..$ high : chr "50690.90000000"
##   ..$ low  : chr "50350.00010000"
##   ..$ close: chr "50690.90000000"
##   ..$ vol  : chr "1.52948553"
##  $ :List of 6
##   ..$ time : int 1512912900
##   ..$ open : chr "50690.90000000"
##   ..$ high : chr "50813.91050000"
##   ..$ low  : chr "50690.90000000"
##   ..$ close: chr "50813.91050000"
##   ..$ vol  : chr "0.75597156"
##  $ :List of 6
##   ..$ time : int 1512912960
##   ..$ open : chr "50813.91050000"
##   ..$ high : chr "50813.91050000"
##   ..$ low  : chr "50800.00000000"
##   ..$ close: chr "50812.00000000"
##   ..$ vol  : chr "0.49405439"
##  $ :List of 6
##   ..$ time : int 1512913020
##   ..$ open : chr "50812.00000000"
##   ..$ high : chr "50908.24350000"
##   ..$ low  : chr "50812.00000000"
##   ..$ close: chr "50894.51000000"
##   ..$ vol  : chr "1.85312042"
##  $ :List of 6
##   ..$ time : int 1512913080
##   ..$ open : chr "50894.51000000"
##   ..$ high : chr "50894.51000000"
##   ..$ low  : chr "50620.00010000"
##   ..$ close: chr "50620.00010000"
##   ..$ vol  : chr "0.00100000"
##  $ :List of 6
##   ..$ time : int 1512913140
##   ..$ open : chr "50620.00010000"
##   ..$ high : chr "50997.00000000"
##   ..$ low  : chr "50620.00010000"
##   ..$ close: chr "50997.00000000"
##   ..$ vol  : chr "2.76298135"
##  $ :List of 6
##   ..$ time : int 1512913200
##   ..$ open : chr "50997.00000000"
##   ..$ high : chr "50999.00000000"
##   ..$ low  : chr "50997.00000000"
##   ..$ close: chr "50999.00000000"
##   ..$ vol  : chr "0.22308001"
##  $ :List of 6
##   ..$ time : int 1512913260
##   ..$ open : chr "50999.00000000"
##   ..$ high : chr "51228.31820000"
##   ..$ low  : chr "50999.00000000"
##   ..$ close: chr "51228.31820000"
##   ..$ vol  : chr "1.17797930"
##  $ :List of 6
##   ..$ time : int 1512913320
##   ..$ open : chr "51228.31820000"
##   ..$ high : chr "51300.00000000"
##   ..$ low  : chr "51228.31820000"
##   ..$ close: chr "51300.00000000"
##   ..$ vol  : chr "0.49172758"
##  $ :List of 6
##   ..$ time : int 1512913380
##   ..$ open : chr "51300.00000000"
##   ..$ high : chr "51344.22730000"
##   ..$ low  : chr "51200.00000000"
##   ..$ close: chr "51230.00000000"
##   ..$ vol  : chr "1.71567939"
##  $ :List of 6
##   ..$ time : int 1512913440
##   ..$ open : chr "51230.00000000"
##   ..$ high : chr "51230.00000000"
##   ..$ low  : chr "49835.94170000"
##   ..$ close: chr "49835.94170000"
##   ..$ vol  : chr "1.13497735"
##  $ :List of 6
##   ..$ time : int 1512913500
##   ..$ open : chr "49835.94170000"
##   ..$ high : chr "49846.00040000"
##   ..$ low  : chr "49835.94170000"
##   ..$ close: chr "49846.00040000"
##   ..$ vol  : chr "0.42709102"

cfhttr's People

Contributors

hrbrmstr avatar

Stargazers

avatar avatar avatar avatar avatar avatar avatar avatar

Watchers

avatar avatar avatar avatar

Forkers

cyberflamego

cfhttr's Issues

The cf_GET() example failed.

Hi!
I've tried
res <- cf_GET("https://www.bitmarket.pl/graphs/BTCPLN/90m.json")
and got
This doesn't _look_ like a cloudflare-protected site, but giving it a go anyway
and tried
str(httr::content(res, as="parsed"))
and got
List of 2
$ node:<externalptr>
$ doc :<externalptr>

Please help.

Username / password challenge

Is it the intention of this package to just do a straight GET or can it / will it eventually handle a username / password challenge? I mean sometehing such as rvest does with:

submit_form(session,filled_form)
jump_to(session, discussion_url)

It's the combination of Cloudflare and a password that has me stumped.

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.