00Tools
Protocol validators for merchant surfaces.
Paste protocol JSON or fetch a public endpoint. The checks call Steelyard's SDK validators, so the report matches the code developers install.
Available tools
01
ACP Schema Validator
Validate ACP feed and discovery JSON from /acp/feed or /.well-known/acp.json against Steelyard's SDK validator.
/acp/feed/.well-known/acp.jsonopen
02
UCP Validator
Validate UCP discovery and profile JSON from /.well-known/ucp, including schema errors and readiness warnings.
/.well-known/ucpopen