diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9bc4c848ab36e..3f28d15e2b4cd 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -719,6 +719,9 @@ jobs:
       - run:
           name: Test the stack
           command: make devnet-test
+      - run:
+          name: Run Celo e2e tests
+          command: op-e2e/celo/run_all_tests.sh
       - run:
           name: Dump op-node logs
           command: |
diff --git a/op-e2e/celo/run_all_tests.sh b/op-e2e/celo/run_all_tests.sh
new file mode 100755
index 0000000000000..876f3dddb40e7
--- /dev/null
+++ b/op-e2e/celo/run_all_tests.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+set -eo pipefail
+
+SCRIPT_DIR=$(readlink -f "$(dirname "$0")")
+source "$SCRIPT_DIR/shared.sh"
+
+## Start geth
+cd "$SCRIPT_DIR/../.." || exit 1
+trap 'cd "$SCRIPT_DIR/../.." && make devnet-down' EXIT  # kill bg job at exit
+make devnet-up
+
+# Wait for geth to be ready
+for _ in {1..10}
+do
+	if cast block &> /dev/null
+	then
+		break
+	fi
+	sleep 0.2
+done
+
+## Run tests
+echo Geth ready, start tests
+failures=0
+tests=0
+cd "$SCRIPT_DIR" || exit 1
+for f in test_*
+do
+	echo -e "\nRun $f"
+	if "./$f"
+	then
+		tput setaf 2 || true
+		echo "PASS $f"
+	else
+		tput setaf 1 || true
+		echo "FAIL $f ❌"
+		((failures++)) || true
+	fi
+	tput init || true
+	((tests++)) || true
+done
+
+## Final summary
+echo
+if [[ $failures -eq 0 ]]
+then
+	tput setaf 2 || true
+	echo All tests succeeded!
+else
+	tput setaf 1 || true
+	echo $failures/$tests failed.
+fi
+tput init || true
+exit $failures
diff --git a/op-e2e/celo/shared.sh b/op-e2e/celo/shared.sh
new file mode 100644
index 0000000000000..913d77a5c79cc
--- /dev/null
+++ b/op-e2e/celo/shared.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+#shellcheck disable=SC2034  # unused vars make sense in a shared file
+
+export ETH_RPC_URL=http://127.0.0.1:9545
+
+ACC_PRIVKEY=ac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80
+ACC_ADDR=$(cast wallet address $ACC_PRIVKEY)
+REGISTRY_ADDR=0x000000000000000000000000000000000000ce10
+TOKEN_ADDR=0x471ece3750da237f93b8e339c536989b8978a438
diff --git a/op-e2e/celo/test_token_duality.sh b/op-e2e/celo/test_token_duality.sh
new file mode 100755
index 0000000000000..abb8fd9e78211
--- /dev/null
+++ b/op-e2e/celo/test_token_duality.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+#shellcheck disable=SC2086
+set -eo pipefail
+
+source shared.sh
+
+# Send token and check balance
+balance_before=$(cast balance 0x000000000000000000000000000000000000dEaD)
+cast send --private-key $ACC_PRIVKEY $TOKEN_ADDR 'function transfer(address to, uint256 value) external returns (bool)' 0x000000000000000000000000000000000000dEaD 100
+balance_after=$(cast balance 0x000000000000000000000000000000000000dEaD)
+echo "Balance change: $balance_before -> $balance_after"
+[[ $((balance_before + 100)) -eq $balance_after ]] || (echo "Balance did not change as expected"; exit 1)