From d33423433fe45ac137f97b43e56448cecc1fd328 Mon Sep 17 00:00:00 2001
From: Danilo Tuler <tuler@pobox.com>
Date: Tue, 13 Jan 2026 09:57:39 -0500
Subject: [PATCH] feat(sdk): switching back chainId from 13370 to 31337

---
 .changeset/clean-boxes-hope.md | 5 +++++
 packages/sdk/devnet            | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/clean-boxes-hope.md

diff --git a/.changeset/clean-boxes-hope.md b/.changeset/clean-boxes-hope.md
new file mode 100644
index 00000000..dd4e33c7
--- /dev/null
+++ b/.changeset/clean-boxes-hope.md
@@ -0,0 +1,5 @@
+---
+"@cartesi/sdk": patch
+---
+
+switching back chainId from 13370 to 31337
diff --git a/packages/sdk/devnet b/packages/sdk/devnet
index 575a3e46..ec999f66 100755
--- a/packages/sdk/devnet
+++ b/packages/sdk/devnet
@@ -1,4 +1,4 @@
 #!/bin/sh
 set -e
 jq -rs '. | map({contractName,address}) | unique_by(.address) | sort_by(.contractName) | .[] | "\(.address) \(.contractName)"' /usr/share/cartesi/deployments/*.json
-exec anvil --chain-id 13370 --load-state /usr/share/cartesi/anvil_state.json "$@"
+exec anvil --load-state /usr/share/cartesi/anvil_state.json "$@"