Hi Akshat You are mixing production and test URLs there. You create the download on test (UAT) and then request the result from production. (it is available in the UAT environment: http://api.gbif-uat.org/v1/occurrence/download/0000049-180416113528795) The production GBIF API is on https://api.gbif.org and not https://api.gbif-uat.org Can you please use production URLs only (i.e. relaunch your download) and then let us know if you still have issue? Many thanks, Tim From: API-users <api-users-bounces@lists.gbif.org> on behalf of Akshat Pant <akshat26@terpmail.umd.edu> Date: Saturday, 21 April 2018 at 18.06 To: "API-users@lists.gbif.org" <API-users@lists.gbif.org> Subject: [API-users] Asynchronous download service Hi, I am trying to use the asynchronous download service. I used the following curl query: curl -i --user akshat26:**** -H "Content-Type: application/json" -X POST -d @query.json 'https://api.gbif-uat.org/v1/occurrence/download/request' But the download link doesn't seem to be working. HTTP/1.1 201 Created Date: Fri, 20 Apr 2018 23:33:25 GMT Content-Type: application/json Location: http://api.gbif-uat.org/occurrence/download/request/0000049-180416113528795 Access-Control-Allow-Origin: * Access-Control-Allow-Methods: HEAD, GET, POST, DELETE, PUT Connection: close Server: Jetty(9.2.z-SNAPSHOT) curl -Ss http://api.gbif.org/v1/occurrence/download/0000049-180416113528795 I hope someone can help -- Akshat Pant Graduate Student | University of Maryland Master of Information Management