diff --git a/biblio-tools/examples.http b/biblio-tools/examples.http
index c3a9396..5d86ef8 100644
--- a/biblio-tools/examples.http
+++ b/biblio-tools/examples.http
@@ -42,6 +42,23 @@
 ]
 ###
 
+# unpaywall/works/expand
+# POST http://localhost:31976/v1/unpaywall/works/expand?indent=true HTTP/1.1
+
+POST https://biblio-tools.services.inist.fr/v1/unpaywall/works/expand?indent=true HTTP/1.1
+Content-Type: application/json
+
+[
+  { "value": "10.1016/j.fuel.2018.07.071" },
+  { "value": "10.1007/s10980-018-0699-8" },
+  { "value": "10.1159/000490004" },
+  { "value": "10.1016/j.memsci.2018.08.024"},
+  { "value": "10.1029/2018jd029272"},
+  { "value": "10.4000/edc.9014"},
+  { "value": "unknown"}
+]
+###
+
 # crossref/prefixes/1
 POST https://biblio-tools.services.inist.fr/v1/crossref/prefixes/expand?indent=true HTTP/1.1
 Content-Type: application/json
diff --git a/biblio-tools/v1/unpaywall/works/expand.ini b/biblio-tools/v1/unpaywall/works/expand.ini
index fcb16c3..a6b2ada 100644
--- a/biblio-tools/v1/unpaywall/works/expand.ini
+++ b/biblio-tools/v1/unpaywall/works/expand.ini
@@ -71,7 +71,8 @@
 # On crée un objet contenant toutes les valeurs nécessaires pour créer une requête
 [spawn/combine/replace]
 path = query
-value = fix('{GetByDOI(dois:[', self.dois, ']){doi, is_oa, oa_status, has_repository_copy, best_oa_location { host_type }}}').join('')
+; value = fix('{GetByDOI(dois:[', self.dois, ']){doi, is_oa, oa_status, has_repository_copy, best_oa_location { host_type }}}').join('')
+value = fix('{GetByDOI(dois:[', self.dois, ']){doi,data_standard,genre,is_paratext,is_oa,journal_is_in_doaj,journal_is_oa,journal_issns,journal_issn_l,journal_name,oa_status,has_repository_copy,published_date,publisher,title,updated,year,oa_locations{host_type,is_best,license,url,url_for_landing_page,url_for_pdf},first_oa_location{host_type,is_best,license,pmh_id,updated,url,url_for_landing_page,url_for_pdf,version}}}').join('')
 
 [spawn/combine/URLStream]
 ;url = https://unpaywall.inist.fr/api/graphql