diff --git a/python/x402/changelog.d/monad-testnet-paywall-faucet.bugfix.md b/python/x402/changelog.d/monad-testnet-paywall-faucet.bugfix.md
new file mode 100644
index 0000000000..93da719a7d
--- /dev/null
+++ b/python/x402/changelog.d/monad-testnet-paywall-faucet.bugfix.md
@@ -0,0 +1 @@
+Add Circle faucet URL for Monad Testnet (`eip155:10143`) to the embedded paywall faucet map so browser paywalls render the faucet link instead of "No faucet configured."
diff --git a/python/x402/http/paywall/evm_paywall_template.py b/python/x402/http/paywall/evm_paywall_template.py
index 8de786c3e7..beb18fd368 100644
--- a/python/x402/http/paywall/evm_paywall_template.py
+++ b/python/x402/http/paywall/evm_paywall_template.py
@@ -1,2 +1,2 @@
# THIS FILE IS AUTO-GENERATED - DO NOT EDIT
-EVM_PAYWALL_TEMPLATE = '\n \n \n Payment Required\n \n \n \n \n '
+EVM_PAYWALL_TEMPLATE = '\n \n \n Payment Required\n \n \n \n \n '
diff --git a/python/x402/tests/unit/http/test_paywall.py b/python/x402/tests/unit/http/test_paywall.py
index 45fc2418ed..ef98b3813d 100644
--- a/python/x402/tests/unit/http/test_paywall.py
+++ b/python/x402/tests/unit/http/test_paywall.py
@@ -2,17 +2,31 @@
from __future__ import annotations
+import json
+import re
+
from x402.http.paywall import (
EvmPaywallHandler,
PaywallBuilder,
SvmPaywallHandler,
)
+from x402.http.paywall.evm_paywall_template import EVM_PAYWALL_TEMPLATE
from x402.schemas import (
PaymentRequired,
PaymentRequirements,
ResourceInfo,
)
+_EMBEDDED_FAUCET_MAP_RE = re.compile(r"\$xt=(\{.*?\})")
+
+
+def _embedded_faucet_map(template: str) -> dict[str, str]:
+ match = _EMBEDDED_FAUCET_MAP_RE.search(template)
+ assert match is not None, "embedded paywall $xt faucet map not found"
+ parsed = json.loads(match.group(1))
+ assert isinstance(parsed, dict)
+ return parsed
+
def _make_evm_payment_required() -> PaymentRequired:
return PaymentRequired(
@@ -139,3 +153,8 @@ def test_provider_runtime_faucet_urls_override_builder_faucet_urls() -> None:
)
assert "https://example.com/runtime" in html
assert "https://example.com/builder" not in html
+
+
+def test_evm_embedded_faucet_map_includes_monad_testnet_circle_faucet() -> None:
+ faucet_map = _embedded_faucet_map(EVM_PAYWALL_TEMPLATE)
+ assert faucet_map["eip155:10143"] == "https://faucet.circle.com/"