Add EOSC Services API (ref #290)

dmp-backend/web/src/main/resources/externalUrls/ExternalUrls.xml

@@ -615,6 +615,25 @@
                 </data>
                 <paginationpath>$['meta']['pagination']['page','pages','count']</paginationpath>
             </urlConfig>
+            <urlConfig>
+                <key>eosc</key>
+                <label>EOSC Providers</label>
+                <ordinal>2</ordinal>
+                <type>External</type>
+                <url>https://beta.providers.eosc-portal.eu/api/service/all?query={like}&amp;from={page}&amp;quantity={pageSize}</url>
+                <firstPage>0</firstPage>
+                <contenttype>application/json; charset=utf-8</contenttype>
+                <data>
+                    <path>$['results'][*]</path>
+                    <fields>
+                        <id>'id'</id>
+                        <name>'name'</name>
+                        <uri>'webpage'</uri>
+                        <description>'description'</description>
+                    </fields>
+                </data>
+                <paginationpath>$['from','to','total']</paginationpath>
+            </urlConfig>
 <!--            <urlConfig>
                 <key>openAire</key>
                 <label>OpenAIRE</label>