diff --git a/NEWS.md b/NEWS.md
index 93818bc..117e176 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -6,6 +6,9 @@
 
 ## New features
 
+- `arc_raster()` gains an argument `raster_fn` which takes a character scalar and performs a raster function server side before returning results
+- `list_service_raster_fns()` is a new helper function to list available raster functions for an `ImageServer`
+
 ## Breaking changes 
 
 # arcgislayers 0.3.0
diff --git a/R/arc-raster.R b/R/arc-raster.R
index 78d5e07..976278c 100644
--- a/R/arc-raster.R
+++ b/R/arc-raster.R
@@ -12,6 +12,8 @@
 #' @param bbox_crs the CRS of the values passed to `xmin`, `xmax`, `ymin`, and `ymax`.
 #'  If not specified, uses the CRS of `x`.
 #' @param format default `"tiff"`. Must be one of "jpgpng", "png", "png8", "png24", "jpg", "bmp", "gif", "tiff", "png32", "bip", "bsq", "lerc".
+#' @param ... additional key value pairs to be passed to [`httr2::req_body_form()`].
+#' @param raster_fn a scalar string with the name of the service raster function. See [`list_service_raster_fns()`] for available raster functions.
 #' @param width default `NULL`. Cannot exceed `x[["maxImageWidth"]]`.
 #' @param height default `NULL`. Cannot exceed `x[["maxImageHeight"]]`.
 #' @param token default `arc_token()` authorization token.
@@ -29,8 +31,8 @@
 #' arc_raster(
 #'   landsat,
 #'   xmin = -71,
-#'   ymin = 43,
 #'   xmax = -67,
+#'   ymin = 43,
 #'   ymax = 47.5,
 #'   bbox_crs = 4326,
 #'   width = 100,
@@ -54,7 +56,22 @@ arc_raster <- function(
     width = NULL,
     height = NULL,
     format = "tiff",
+    ...,
+    raster_fn = NULL,
     token = arc_token()) {
+  check_string(raster_fn, allow_null = TRUE)
+  if (!is.null(raster_fn)) {
+    if (!raster_fn %in% list_service_raster_fns(x)[["name"]]) {
+      cli::cli_abort(
+        c(
+          "{.arg raster_fn} value of {.val {raster_fn}} is not known",
+          i = "Use {.fn list_service_raster_fns} to see available raster functions"
+        )
+      )
+    } else {
+      raster_fn <- jsonify::to_json(list(rasterFunction = raster_fn), unbox = TRUE)
+    }
+  }
   # validate and extract CRS object
   out_sr <- validate_crs(crs)[["spatialReference"]][["wkid"]]
 
@@ -74,6 +91,8 @@ arc_raster <- function(
     format = format,
     size = paste0(c(width, height), collapse = ","),
     outSR = out_sr,
+    ...,
+    renderingRule = raster_fn,
     f = "json"
   )
 
diff --git a/R/arc-select.R b/R/arc-select.R
index 901fb57..9a02611 100644
--- a/R/arc-select.R
+++ b/R/arc-select.R
@@ -623,6 +623,12 @@ validate_page_size <- function(
 # Protocol Buffer helpers ------------------------------------------------
 
 supports_pbf <- function(x, arg = rlang::caller_arg(x), call = rlang::caller_call()) {
+  check_inherits_any(
+    x,
+    class = c("FeatureLayer", "Table", "ImageServer"),
+    arg = arg,
+    call = call
+  )
   # verify that x is an layer
   # FIXME: This check makes arc_select error on ImageServer inputs
   check_inherits_any(
diff --git a/R/raster-fns.R b/R/raster-fns.R
new file mode 100644
index 0000000..3974c29
--- /dev/null
+++ b/R/raster-fns.R
@@ -0,0 +1,19 @@
+#' List Available Raster Funcitons
+#'
+#' This function returns the `rasterFunctionInfos` field of the `ImageServer`'s metadata
+#' as a `data.frame`. If the field does not exist then an error is emitted.
+#'
+#' @inheritParams arcgisutils::infer_esri_type
+#' @param x an `ImageServer`.
+#' @returns a data.frame of the available raster functions.
+#' @examples
+#' # example code
+#'
+list_service_raster_fns <- function(x, arg = rlang::caller_arg(x), call = rlang::caller_call()) {
+  check_inherits_any(x, "ImageServer")
+
+  if (!x$allowRasterFunction) {
+    cli::cli_abort("{.arg arg} does not support raster functions")
+  }
+  data_frame(x$rasterFunctionInfos)
+}
diff --git a/man/arc_raster.Rd b/man/arc_raster.Rd
index 1b237e3..311566a 100644
--- a/man/arc_raster.Rd
+++ b/man/arc_raster.Rd
@@ -15,6 +15,8 @@ arc_raster(
   width = NULL,
   height = NULL,
   format = "tiff",
+  ...,
+  raster_fn = NULL,
   token = arc_token()
 )
 }
@@ -40,6 +42,10 @@ If not specified, uses the CRS of \code{x}.}
 
 \item{format}{default \code{"tiff"}. Must be one of "jpgpng", "png", "png8", "png24", "jpg", "bmp", "gif", "tiff", "png32", "bip", "bsq", "lerc".}
 
+\item{...}{additional key value pairs to be passed to \code{\link[httr2:req_body]{httr2::req_body_form()}}.}
+
+\item{raster_fn}{a scalar string with the name of the service raster function. See \code{\link[=list_service_raster_fns]{list_service_raster_fns()}} for available raster functions.}
+
 \item{token}{default \code{arc_token()} authorization token.}
 }
 \value{
@@ -61,8 +67,8 @@ landsat <- arc_open(img_url)
 arc_raster(
   landsat,
   xmin = -71,
-  ymin = 43,
   xmax = -67,
+  ymin = 43,
   ymax = 47.5,
   bbox_crs = 4326,
   width = 100,
diff --git a/man/list_service_raster_fns.Rd b/man/list_service_raster_fns.Rd
new file mode 100644
index 0000000..0f0597c
--- /dev/null
+++ b/man/list_service_raster_fns.Rd
@@ -0,0 +1,42 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/raster-fns.R
+\name{list_service_raster_fns}
+\alias{list_service_raster_fns}
+\title{List Available Raster Funcitons}
+\usage{
+list_service_raster_fns(
+  x,
+  arg = rlang::caller_arg(x),
+  call = rlang::caller_call()
+)
+}
+\arguments{
+\item{x}{an \code{ImageServer}.}
+
+\item{arg}{An argument name in the current function.}
+
+\item{call}{The execution environment of a currently running
+function, e.g. \code{call = caller_env()}. The corresponding function
+call is retrieved and mentioned in error messages as the source
+of the error.
+
+You only need to supply \code{call} when throwing a condition from a
+helper function which wouldn't be relevant to mention in the
+message.
+
+Can also be \code{NULL} or a \link[rlang:topic-defuse]{defused function call} to
+respectively not display any call or hard-code a code to display.
+
+For more information about error calls, see \ifelse{html}{\link[rlang:topic-error-call]{Including function calls in error messages}}{\link[rlang:topic-error-call]{Including function calls in error messages}}.}
+}
+\value{
+a data.frame of the available raster functions.
+}
+\description{
+This function returns the \code{rasterFunctionInfos} field of the \code{ImageServer}'s metadata
+as a \code{data.frame}. If the field does not exist then an error is emitted.
+}
+\examples{
+# example code
+
+}
diff --git a/tests/testthat/test-raster-fns.R b/tests/testthat/test-raster-fns.R
new file mode 100644
index 0000000..8808403
--- /dev/null
+++ b/tests/testthat/test-raster-fns.R
@@ -0,0 +1,30 @@
+test_that("use raster functions", {
+  furl <- "https://di-usfsdata.img.arcgis.com/arcgis/rest/services/FIA_BIGMAP_2018_Species_Aboveground_Biomass/ImageServer"
+
+  x <- arc_open(furl)
+  expect_no_error({
+    suppressWarnings({
+      balsams <- arc_raster(
+        x,
+        xmin = -71,
+        xmax = -67,
+        ymin = 43,
+        ymax = 47.5,
+        bbox_crs = 4326,
+        width = 100,
+        height = 100,
+        raster_fn = "SPCD_0012_Abies_balsamea"
+      )
+    })
+  })
+})
+
+test_that("list service raster functions", {
+  furl <- "https://di-usfsdata.img.arcgis.com/arcgis/rest/services/FIA_BIGMAP_2018_Species_Aboveground_Biomass/ImageServer"
+
+  x <- arc_open(furl)
+  raster_fns <- list_service_raster_fns(x)
+  expect_identical(names(raster_fns), names(raster_fns))
+  expect_s3_class(raster_fns, "data.frame")
+  expect_s3_class(raster_fns, "tbl")
+})