web.config

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <rewrite>
            <rules>
                <rule name="API">
                    <match url="^api/(.*)/(.*)" ignoreCase="true" />
                    <action type="Rewrite" url="/api.php?type={R:1}&amp;method={R:2}" appendQueryString="false" />
                </rule>
                <rule name="Categorias">
                    <match url="^categorias/(.*)" ignoreCase="true" />
                    <action type="Rewrite" url="/categorias.php?type={R:1}" appendQueryString="false" />
                </rule>
                <rule name="Main" stopProcessing="true">
                    <match url="^([^\.]+)$" />
                    <conditions logicalGrouping="MatchAll">
                        <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" negate="true" />
                    </conditions>
                    <action type="Rewrite" url="{R:1}.php" />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>