diff --git a/data-computer/tests.hurl b/data-computer/tests.hurl
new file mode 100644
index 0000000..0f391a9
--- /dev/null
+++ b/data-computer/tests.hurl
@@ -0,0 +1,32 @@
+# WARNING: This file was not generated, but manually written.
+# DON'T OVERWRITE IT
+
+POST https://data-computer.services.istex.fr/v1/tree-segment
+content-type: application/x-tar
+x-hook: https://webhook.site/69300b22-a251-4c16-9905-f7ba218ae7e9
+file,example-json.tar.gz;
+
+HTTP 200
+# Capture the computing token
+[Captures]
+computing_token: jsonpath "$[0].value"
+[Asserts]
+variable "computing_token" exists
+
+# There should be a waiting time, representing the time taken to process data.
+# Fortunately, as the data is sparse, and the computing time is small,
+# the need is small.
+
+POST https://data-computer.services.istex.fr/v1/retrieve
+content-type: application/json
+```
+[
+	{
+		"value":"{{computing_token}}"
+	}
+]
+```
+
+HTTP 200
+# Actual Content-Type is application/json, but it's wrong.
+#Content-Type: application/x-tar