diff --git a/NAMESPACE b/NAMESPACE
index 8f716d9..fedbe77 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -5,8 +5,11 @@ export(tr_long_term_rate)
 export(tr_real_long_term)
 export(tr_real_yield_curve)
 export(tr_yield_curve)
+importFrom(httr2,iterate_with_offset)
 importFrom(httr2,req_perform)
+importFrom(httr2,req_perform_iterative)
 importFrom(httr2,req_url_query)
 importFrom(httr2,req_user_agent)
 importFrom(httr2,request)
 importFrom(httr2,resp_body_xml)
+importFrom(httr2,resps_data)
diff --git a/R/treasury-package.R b/R/treasury-package.R
index 1ff8149..a68f4c7 100644
--- a/R/treasury-package.R
+++ b/R/treasury-package.R
@@ -2,10 +2,13 @@
 "_PACKAGE"
 
 ## usethis namespace: start
+#' @importFrom httr2 iterate_with_offset
 #' @importFrom httr2 req_perform
+#' @importFrom httr2 req_perform_iterative
 #' @importFrom httr2 req_url_query
 #' @importFrom httr2 req_user_agent
 #' @importFrom httr2 request
 #' @importFrom httr2 resp_body_xml
+#' @importFrom httr2 resps_data
 ## usethis namespace: end
 NULL