CheckUserYahoo

import requests
target = input('Enter User : ')
headers = {
    "accept": "*/*",
    "accept-language": "en-US,en;q=0.9",
    "content-type": "application/x-www-form-urlencoded; charset=UTF-8",
    "sec-ch-ua": "\" Not A;Brand\";v=\"99\", \"Chromium\";v=\"90\", \"Google Chrome\";v=\"90\"",
    'set-cookie': 'AS=v=1&s=TJZ1HqEQ&d=C60838da3|k8W.2P7.2Sp.cT7FDLLCTOqY2d4x23xR3KjHClmPBzoeQwYwX4YInyCRORxt9rLdBRpU1BIv9yM0qo9XEpxfQtSrcRQ9xq_dtMYNO.Kf32lx.C0OfrIiyYdIqToEp54.hvYuR871op7QlfgdRCenDxSx.xPFi_ZU9XXU3XSqS2h8ihgo07fXZ7tzu035tGXgZlowFcurd2k5tSO9up3Mc_mQVWoOB1hzAfTLiiki9sBNtKxsTy6TyjTVl3KHsWuBqZvN3UxBHrp6f6E6uWLMRK.EqckajQhXVyTQ0jJdOmczomW8WRoSXeaAHk_fZ.xhC.e7wq6.6tSO2xBAY32N1Kce5js9ZOo1xDyEOKec1F8MiuCRi8GX1PF7a1NZuJoz9sbLl4n7mTM9sk8CWkQBFi.5LkdEpgYYiEzO_x9Ktioa89iGXfOFY4fBEQIDHTfg6Y2XMkmaW64CWKunhGVW1eP6zC540B3KNFfSFXr09AYgYK261UGFVj8lYGUxofZfVfzCgRznO_nvse5uXzhdeoAHVkWKsnsGj9c_otILHEYDcssbQXLiV3mrgm7blzhAGK0NhfumuMbMb01zge2NeMdgVUzkfctadtZrCWyzGgeMJyi97VK2SeZNiOkQetN.FFP5yYlQknJMx1XNj0FJWjrpwk2KVZ4VNuI1FAvqcux2rgC1n3gpd7gpYeCibOux.a6fL6POqYrQIZxENzpCH4R.Tqf.a8AVYoRYBCL0d0RJ.nW4SxEifDgyDaGs7WZPPm7rxNCuroY2QClz3T0uMLoCiDLcq3UJh626JnypUpIAdruMmT1JxjRFFRCF8W0cmWy9FPo_XFMJGlqYc9OaLUXyhTFfWEIwwBAlGXk_ovk4usoC8Lhp7zLfVjZx0YR6nAhuHNTDqUMi5YixL.RHEpzAC6_3mXf1tgQmWPdhY8FYdRAjSlWtZ3FJVNiyopdad2p_qMBY2p_aL.2DjqDmXfBylEhXpu1Apl_iwsK99DyT_r8y.1vFIx1kUwDddo3n8.NnEGDaY3e8CiUOCOGeRCWu3.Qg.cI3yvcrkfjP2IpfSaZ9_vkx5H7TvHXQiLs-~A; path=/; domain=login.yahoo.com; secure; HttpOnly',
    'Cookie': 'APID=UP89cfaa56-9227-11eb-aa47-029064f2aef3; B=2vmn0mhg68v9u&b=3&s=u0; GUCS=AW-hZd9e; A1=d=AQABBD59ZGACED9JqNh88F9s_ePg_LTg2i8FEgEBBAGMg2BjYdwr0iMA_eMAAAcIPn1kYLTg2i8&S=AQAAAnZYlZQV5U3PJg_y71_mhIc; A3=d=AQABBD59ZGACED9JqNh88F9s_ePg_LTg2i8FEgEBBAGMg2BjYdwr0iMA_eMAAAcIPn1kYLTg2i8&S=AQAAAnZYlZQV5U3PJg_y71_mhIc; A1S=d=AQABBD59ZGACED9JqNh88F9s_ePg_LTg2i8FEgEBBAGMg2BjYdwr0iMA_eMAAAcIPn1kYLTg2i8&S=AQAAAnZYlZQV5U3PJg_y71_mhIc&j=CCPA; GUC=AQEBBAFgg4xhY0IfqwSC; cmp=t=1619147656&j=0; AS=v=1&s=TJZ1HqEQ&d=C60838d9c|2aYcDhv.2So3lB3JvYZ5G4OhSDJJ6rNZfJdX6db41OYAhvYv1GPiLDMFjE2nzSkcbhfCd4vb1pUHDvYxVJ7OCZ1sfAe11PxiBwBe2Elq7v4Raw5B.b7LeUoJgBT6Iout0W6SlNZbxpEATMnPSZ2EdunIS9yPlVoFontY9Lnm.bT4JLOnbhdw6Av1g3mgoJB3gPlTWwBKVzp9SfZuJBWg95MajG27sRvyDeTy0PnIbUha._EZr9lJqsAjn5ETTB3.e3Gn3fCr_myF.y.lRjLSHQQ15vtJ26gkPiGFul8azXu1vJoCTrztp1l0TscBVxDlxvyctCpj2_RBtrTscMHQaDjtMciR5i1hOFcBWVPcs6wMjFOorCDAE9B3X3jK9NP5YOd7ni9wZH36trUOyjK9292bnO7d1sy9x9vqkUuHroh6Irg8r62uWipl9OUDQ6WGoyHlh0WG1jhGHqxa0OcPOphFvejWyaKhQAHiaxmWkipdviIP3ghbg6FcslwMGsLQ2Ik9yOlY4YyI3jCSYp6oF1m6HPj00dzypO1VN5uUI_yo_.XtgLO3sjFbSGXNZjDWGC8tasJIQypSk.Y3fOlm7Laeifem3fU9Wp0tbIZIIqwsGh8wv36L75s1J6vs1PnDyUUdgOa7SRt09V8zEff04yUteYk.ar07TEYQgCj1ebW2MsJsQRdgmZwLqC6BXQxVN7yG7k.VdCmH2Q.w2uuKug17.7iboQSIW0T6SvqV27LVSOqu1vWmO5lJU2HdgHnerDwIjISokKUqvSVE5gobr7QjvQTQhP.eUi7jqHTakbJqBok22mEcfMMD2RCEgh8sTKz3ozGDIsMzacRlKNJad83bIo3CbYaLgq7J19sVrrqeYvj5PVNsqVBu_g.Aqja9AMA5Whky.BGN_aVqnYFpP8ytz2XEzXHEG_9zxFseMuDC~A; APIDTS=1619147808',
    "sec-ch-ua-mobile": "?0",
    "sec-fetch-dest": "empty",
    "sec-fetch-mode": "cors",
    "sec-fetch-site": "same-origin",
    "x-requested-with": "XMLHttpRequest",
    "referrer": "https://login.yahoo.com/?.lang=en-US&src=homepage&.done=https%3A%2F%2Fwww.yahoo.com%2F%3Fguccounter%3D1&pspid=2023538075&activity=ybar-signin",
    "referrerPolicy": "origin-when-cross-origin"
}
data = {
	'browser-fp-data': '{"language":"en-US","colorDepth":24,"deviceMemory":8,"pixelRatio":1,"hardwareConcurrency":2,"timezoneOffset":0,"timezone":"Atlantic/Reykjavik","sessionStorage":1,"localStorage":1,"indexedDb":1,"openDatabase":1,"cpuClass":"unknown","platform":"Win32","doNotTrack":"unknown","plugins":{"count":3,"hash":"e43a8bc708fc490225cde0663b28278c"},"canvas":"canvas winding:yes~canvas","webgl":1,"webglVendorAndRenderer":"Google Inc.~Google SwiftShader","adBlock":0,"hasLiedLanguages":0,"hasLiedResolution":0,"hasLiedOs":1,"hasLiedBrowser":0,"touchSupport":{"points":10,"event":0,"start":0},"fonts":{"count":33,"hash":"edeefd360161b4bf944ac045e41d0b21"},"audio":"124.04347527516074","resolution":{"w":"1024","h":"2014"},"availableResolution":{"w":"1974","h":"1024"},"ts":{"serve":1619147804575,"render":1619147805464}}',
  'crumb': 'jYSZw.MW8BX',
  'acrumb': 'TJZ1HqEQ',
  'sessionIndex': 'Qw--',
  'displayName': '',
  'deviceCapability': '{"pa":{"status":false}}',
  'username': target,
  'passwd': '',
  'signin': 'Next',
  'persistent': 'y'
}
url = 'https://login.yahoo.com/?.lang=en-US&src=homepage&.done=https%3A%2F%2Fwww.yahoo.com%2F%3Fguccounter%3D1&pspid=2023538075&activity=ybar-signin'
req = requests.post(url, data=data, headers=headers).text
if ("Sorry, we don't recognize this email.") in req:
	print('The Username is Available')
else:
	print('The Username is Not Available')