base_url str (optional)#

Methods like api_request_context.get() take the base URL into consideration by using the URL() constructor for building the corresponding URL. Examples:

• baseURL: http://localhost:3000 and sending request to /bar.html results in http://localhost:3000/bar.html
• baseURL: http://localhost:3000/foo/ and sending request to ./bar.html results in http://localhost:3000/foo/bar.html
• baseURL: http://localhost:3000/foo (without trailing slash) and navigating to ./bar.html results in http://localhost:3000/bar.html

client_certificates List[Dict] (optional) Added in: 1.46#

• origin str

  Exact origin that the certificate is valid for. Origin includes https protocol, a hostname and optionally a port.

• certPath Union[str, pathlib.Path] (optional)

  Path to the file with the certificate in PEM format.

• cert bytes (optional)

  Direct value of the certificate in PEM format.

• keyPath Union[str, pathlib.Path] (optional)

  Path to the file with the private key in PEM format.

• key bytes (optional)

  Direct value of the private key in PEM format.

• pfxPath Union[str, pathlib.Path] (optional)

  Path to the PFX or PKCS12 encoded private key and certificate chain.

• pfx bytes (optional)

  Direct value of the PFX or PKCS12 encoded private key and certificate chain.

• passphrase str (optional)

  Passphrase for the private key (PEM or PFX).

TLS Client Authentication allows the server to request a client certificate and verify it.

Details

An array of client certificates to be used. Each certificate object must have either both certPath and keyPath, a single pfxPath, or their corresponding direct value equivalents (cert and key, or pfx). Optionally, passphrase property should be provided if the certificate is encrypted. The origin property should be provided with an exact match to the request origin that the certificate is valid for.

note

When using WebKit on macOS, accessing localhost will not pick up client certificates. You can make it work by replacing localhost with local.playwright.

extra_http_headers Dict[str, str] (optional)#

An object containing additional HTTP headers to be sent with every request. Defaults to none.

fail_on_status_code bool (optional) Added in: v1.51#

Whether to throw on response codes other than 2xx and 3xx. By default response object is returned for all status codes.

http_credentials Dict (optional)#

• username str

• password str

• origin str (optional)

  Restrain sending http credentials on specific origin (scheme://host:port).

• send "unauthorized" | "always" (optional)

  This option only applies to the requests sent from corresponding APIRequestContext and does not affect requests sent from the browser. 'always' - Authorization header with basic authentication credentials will be sent with the each API request. 'unauthorized - the credentials are only sent when 401 (Unauthorized) response with WWW-Authenticate header is received. Defaults to 'unauthorized'.

Credentials for HTTP authentication. If no origin is specified, the username and password are sent to any servers upon unauthorized responses.

ignore_https_errors bool (optional)#

Whether to ignore HTTPS errors when sending network requests. Defaults to false.

max_redirects int (optional) Added in: v1.52#

Maximum number of request redirects that will be followed automatically. An error will be thrown if the number is exceeded. Defaults to 20. Pass 0 to not follow redirects. This can be overwritten for each request individually.

proxy Dict (optional)#

• server str

  Proxy to be used for all requests. HTTP and SOCKS proxies are supported, for example http://myproxy.com:3128 or socks5://myproxy.com:3128. Short form myproxy.com:3128 is considered an HTTP proxy.

• bypass str (optional)

  Optional comma-separated domains to bypass proxy, for example ".com, chromium.org, .domain.com".

• username str (optional)

  Optional username to use if HTTP proxy requires authentication.

• password str (optional)

  Optional password to use if HTTP proxy requires authentication.

Network proxy settings.

storage_state Union[str, pathlib.Path] | Dict (optional)#

• cookies List[Dict]

  • name str

  • value str

  • domain str

  • path str

  • expires float

    Unix time in seconds.

  • httpOnly bool

  • secure bool

  • sameSite "Strict" | "Lax" | "None"

• origins List[Dict]

  • origin str

  • localStorage List[Dict]

    • name str

    • value str

Populates context with given storage state. This option can be used to initialize context with logged-in information obtained via browser_context.storage_state() or api_request_context.storage_state(). Either a path to the file with saved storage, or the value returned by one of browser_context.storage_state() or api_request_context.storage_state() methods.

timeout float (optional)#

Maximum time in milliseconds to wait for the response. Defaults to 30000 (30 seconds). Pass 0 to disable timeout.

user_agent str (optional)#

Specific user agent to use in this context.