<pre><h2>url</h2>https://nfe-homologacao.svrs.rs.gov.br/ws/NfeConsulta/NfeConsulta4.asmx<br><h2>operation</h2><br>nfeConsultaNF<br><h2>action</h2>"http://www.portalfiscal.inf.br/nfe/wsdl/NFeConsultaProtocolo4/nfeConsultaNF"<br><h2>soapver</h2>2<br><h2>parameters</h2>[0] => Content-Type: application/soap+xml;charset=utf-8;action="http://www.portalfiscal.inf.br/nfe/wsdl/NFeConsultaProtocolo4/nfeConsultaNF" <br>[1] => Content-length: 485 <br><br><h2>header</h2>Content-Type: application/soap+xml;charset=utf-8;action="http://www.portalfiscal.inf.br/nfe/wsdl/NFeConsultaProtocolo4/nfeConsultaNF"
Content-length: 485<br><h2>namespaces</h2>[xmlns:xsi] => http://www.w3.org/2001/XMLSchema-instance <br>[xmlns:xsd] => http://www.w3.org/2001/XMLSchema <br>[xmlns:soap] => http://www.w3.org/2003/05/soap-envelope <br><br><h2>body</h2>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
&lt;soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://www.w3.org/2003/05/soap-envelope"&gt;
  &lt;soap:Body&gt;
    &lt;nfeDadosMsg xmlns="http://www.portalfiscal.inf.br/nfe/wsdl/NFeConsultaProtocolo4"&gt;
      &lt;consSitNFe xmlns="http://www.portalfiscal.inf.br/nfe" versao="4.00"&gt;
        &lt;tpAmb&gt;2&lt;/tpAmb&gt;
        &lt;xServ&gt;CONSULTAR&lt;/xServ&gt;
        &lt;chNFe&gt;12345678901234567890123456789012345678901234&lt;/chNFe&gt;
      &lt;/consSitNFe&gt;
    &lt;/nfeDadosMsg&gt;
  &lt;/soap:Body&gt;
&lt;/soap:Envelope&gt;
</pre>