diff --git a/tiles.tf b/tiles.tf
new file mode 100644
index 0000000..2133ae8
--- /dev/null
+++ b/tiles.tf
@@ -0,0 +1,38 @@
+resource "aws_lambda_function" "tile_counts" {
+  function_name    = "tile_counts"
+  handler          = "tile_counts.lambda_handler"
+  s3_bucket        = aws_s3_bucket_object.lambda.bucket
+  s3_key           = aws_s3_bucket_object.lambda.key
+  source_code_hash = data.archive_file.lambda.output_base64sha256
+  publish          = true
+  memory_size      = 128
+  role             = aws_iam_role.basic_lambda_role.arn
+  runtime          = "python3.9"
+  timeout          = 10
+  architectures    = ["arm64"]
+}
+
+resource "aws_lambda_permission" "tile_counts" {
+  action        = "lambda:InvokeFunction"
+  function_name = aws_lambda_function.tile_counts.arn
+  principal     = "apigateway.amazonaws.com"
+  source_arn    = "arn:aws:execute-api:us-east-1:${data.aws_caller_identity.current.account_id}:${aws_apigatewayv2_api.main.id}/*/*/tiles/count"
+}
+
+resource "aws_apigatewayv2_route" "tile_counts" {
+  api_id             = aws_apigatewayv2_api.main.id
+  api_key_required   = false
+  authorization_type = "NONE"
+  route_key          = "PUT /tiles/count"
+  target             = "integrations/${aws_apigatewayv2_integration.tile_counts.id}"
+}
+
+resource "aws_apigatewayv2_integration" "tile_counts" {
+  api_id                 = aws_apigatewayv2_api.main.id
+  connection_type        = "INTERNET"
+  integration_method     = "POST"
+  integration_type       = "AWS_PROXY"
+  integration_uri        = aws_lambda_function.tile_counts.arn
+  timeout_milliseconds   = 30000
+  payload_format_version = "2.0"
+}
\ No newline at end of file