{"service":"d1-chatgpt-api","version":"personal-operator-1.1.0-openapi-audit","openapi":"/openapi.json","endpoints":{"/tables":"GET - list all tables","/schema?table=NAME":"GET - table schema + row count","/query?sql=SELECT...":"GET - query","/query":"POST - parameterized query { sql, params }","/exec":"POST - raw multi-statement SQL { sql }","/batch":"POST - batch queries { statements: [{ sql, params }] }"}}