fix(commerce): case-insensitive Solana CAIP-2 detection in verify_x402_request

vvillait88 · vvillait88 · commit d56194668259 · 2026-05-04T21:24:42.000-07:00
Mirrors the node-commerce defensive fix: `.lower().startswith('solana:')`
catches malformed credentials carrying uppercase or mixed-case CAIP-2
prefixes and routes them to the targeted Solana hint instead of the
generic 'Unsupported x402 network' fallback.
diff --git a/agentscore_commerce/payment/x402_validation.py b/agentscore_commerce/payment/x402_validation.py
@@ -157,7 +157,7 @@ async def verify_x402_request(input: VerifyX402RequestInput) -> VerifyX402Reques
     signed_pay_to = accepted.get("payTo")
 
     if not signed_network or signed_network != input.accepted_network:
-        if signed_network and signed_network.startswith("solana:"):
+        if signed_network and signed_network.lower().startswith("solana:"):
             return VerifyX402RequestFailure(
                 body=_regenerate_body(
                     (

Original file line number	Diff line number	Diff line change
`@@ -157,7 +157,7 @@ async def verify_x402_request(input: VerifyX402RequestInput) -> VerifyX402Reques`
`157`	`157`	`signed_pay_to = accepted.get("payTo")`
`158`	`158`
`159`	`159`	`if not signed_network or signed_network != input.accepted_network:`
`160`		`- if signed_network and signed_network.startswith("solana:"):`
	`160`	`+ if signed_network and signed_network.lower().startswith("solana:"):`
`161`	`161`	`return VerifyX402RequestFailure(`
`162`	`162`	`body=_regenerate_body(`
`163`	`163`	`(`