bright data 401 authentication failed username password

Not specified by the original author.

TL;DR

Pass the proxy dict via seleniumwire_options at driver creation: http and https keys both set to your Bright Data proxy server address with your Bright Data username and password as the proxy credentials. The asker's fix was exactly this: changing the import from selenium.webdriver to selenium-wire's webdriver and passing the proxy options in. Bright Data proxies do not work with a plain selenium driver - the proxy auth needs selenium-wire.

Fix

1. Pass the proxy dict via seleniumwire_options at driver creation: http and https keys both set to your Bright Data proxy server address with your Bright Data username and password as the proxy credentials. Expected: You get the expected result; the problem is gone.

2. The asker's fix was exactly this: changing the import from selenium.webdriver to selenium-wire's webdriver and passing the proxy options in. Expected: You get the expected result; the problem is gone.

When to use

• You are dealing with this situation.
• The symptom matches: Bright Data proxies need selenium-wire, not plain selenium - pass proxy auth via seleniumwire_options.

When NOT to use

• Unrelated issues with a different cause.
• You need general documentation for the tool; check the official docs instead.

Compatibility

Reported per the linked source.

Variant phrasings

Bright Data proxies need selenium-wire, not plain selenium - pass proxy auth via seleniumwire_options

Why it happens

Stack Overflow (Selenium Proxy with Bright Data chrome driver, accepted answer): the working pattern wires Bright Data's proxy through selenium-wire by passing proxy config in seleniumwire_options at driver creation: a proxy dict with http and https keys pointing at your Bright Data proxy server, with your Bright Data username and password supplied as the proxy credentials. Plain selenium.webdriver does not accept this; you need selenium-wire's driver so the proxy auth is handled for HTTPS targets.

Edge cases

• If your error message differs even slightly, this is probably a different issue; search the exact text.
• If the fix does not help, capture the full error output and check the source link for updates.

Stack Overflow (Selenium Proxy with Bright Data chrome driver, accepted answer): the working pattern wires Bright Data's proxy through selenium-wire by passing proxy config in seleniumwireoptions at driver creation: a proxy dict with http and https keys pointing at your Bright Data proxy server, with your Bright Data username and password supplied as the proxy credentials. Plain selenium.webdriver does not accept this; you need selenium-wire's driver so the proxy auth is handled for HTTPS targets. Resolved: Bright Data proxies do not work with a plain selenium driver - the proxy auth needs selenium-wire. Pass the proxy dict via seleniumwireoptions at driver creation: http and https keys both set to your Bright Data proxy server address with your Bright Data username and password as the proxy credentials. The asker's fix was exactly this: changing the import from selenium.webdriver to selenium-wire's webdriver and passing the proxy options in. If your Selenium traffic is leaking around the proxy, this is the missing piece. Source: https://stackoverflow.com/questions/75256075

Not specified by the original author.

TL;DR

Pass the proxy dict via seleniumwire_options at driver creation: http and https keys both set to your Bright Data proxy server address with your Bright Data username and password as the proxy credentials. The asker's fix was exactly this: changing the import from selenium.webdriver to selenium-wire's webdriver and passing the proxy options in. Bright Data proxies do not work with a plain selenium driver - the proxy auth needs selenium-wire.

Fix

1. Pass the proxy dict via seleniumwire_options at driver creation: http and https keys both set to your Bright Data proxy server address with your Bright Data username and password as the proxy credentials. Expected: You get the expected result; the problem is gone.

2. The asker's fix was exactly this: changing the import from selenium.webdriver to selenium-wire's webdriver and passing the proxy options in. Expected: You get the expected result; the problem is gone.

When to use

• You are dealing with this situation.
• The symptom matches: Bright Data proxies need selenium-wire, not plain selenium - pass proxy auth via seleniumwire_options.

When NOT to use

• Unrelated issues with a different cause.
• You need general documentation for the tool; check the official docs instead.

Compatibility

Reported per the linked source. Source: Stack Overflow question: https://stackoverflow.com/questions/75256075.

Variant phrasings

Bright Data proxies need selenium-wire, not plain selenium - pass proxy auth via seleniumwire_options

Why it happens

Stack Overflow (Selenium Proxy with Bright Data chrome driver, accepted answer): the working pattern wires Bright Data's proxy through selenium-wire by passing proxy config in seleniumwire_options at driver creation: a proxy dict with http and https keys pointing at your Bright Data proxy server, with your Bright Data username and password supplied as the proxy credentials. Plain selenium.webdriver does not accept this; you need selenium-wire's driver so the proxy auth is handled for HTTPS targets.

Edge cases

• If your error message differs even slightly, this is probably a different issue; search the exact text.
• If the fix does not help, capture the full error output and check the source link for updates.

Source

Stack Overflow question: https://stackoverflow.com/questions/75256075

Source: Stack Overflow (Selenium Proxy with Bright Data chrome driver, accepted answer): the working pattern wires Bright Data's proxy through selenium-wire by passing proxy config in seleniumwire_options at driver creation: a proxy dict with http and https keys pointing at your Bright Data proxy server, with your Bright Data username and password supplied as the proxy credentials. Plain selenium.webdriver does not accept this; you need selenium-wire's driver so the proxy auth is handled for HTTPS targets.

Verified resolution: Bright Data proxies do not work with a plain selenium driver - the proxy auth needs selenium-wire. Pass the proxy dict via seleniumwire_options at driver creation: http and https keys both set to your Bright Data proxy server address with your Bright Data username and password as the proxy credentials. The asker's fix was exactly this: changing the import from selenium.webdriver to selenium-wire's webdriver and passing the proxy options in. If your Selenium traffic is leaking around the proxy, this is the missing piece.

Source URL: https://stackoverflow.com/questions/75256075

Not specified by the original author.

TL;DR

When DataForSEO returns a bare 401, check which password you used.

Fix

1. When DataForSEO returns a bare 401, check which password you used. Expected: you can confirm this matches your situation.

When to use

• You are dealing with this situation.
• The symptom matches: 401 on auth - use the dashboard API password, not your login password.

When NOT to use

• Unrelated issues with a different cause.
• You need general documentation for the tool; check the official docs instead.

Compatibility

Reported per the linked source.

Variant phrasings

401 on auth - use the dashboard API password, not your login password

Why it happens

DataForSEO field notes (market-intel tools reference): auth is HTTP Basic with your account login as the username and the API password from the dashboard - NOT your account login password. Pasting the account password fails with an unhelpful HTTP 401.

Edge cases

• If your error message differs even slightly, this is probably a different issue; search the exact text.
• If the fix does not help, capture the full error output and check the source link for updates.

DataForSEO field notes (market-intel tools reference): auth is HTTP Basic with your account login as the username and the API password from the dashboard - NOT your account login password. Pasting the account password fails with an unhelpful HTTP 401. Resolved: When DataForSEO returns a bare 401, check which password you used. The API wants the dedicated API password shown in the dashboard, not the password you log into the website with - using the login password fails silently with 401 and no useful message. Also note the free Sandbox returns mock data for wiring tests; only the $1 trial and production return real SERP data. Source: https://github.com/daizedong/market-intel/blob/HEAD/skills/market-intel/reference/tools/dataforseo.md