generated: '2026-07-27' method: searched source: https://messages.pjm.com/messages/rest/public/messages note: >- Verbatim live responses captured anonymously on 2026-07-27. Nothing has been edited, truncated or synthesised. PJM's key-gated surfaces (Data Miner 2, OASIS templates, InSchedule, eDART) return 401/redirect anonymously, so no example payloads exist for them in this repo. examples: - file: pjm-messages-public-response.json api: PJM Messages Public Web Service request: 'GET https://messages.pjm.com/messages/rest/public/messages' request_headers: Accept: application/json status: 200 media_type: application/json captured: '2026-07-27' - file: pjm-messages-public-response.xml api: PJM Messages Public Web Service request: 'GET https://messages.pjm.com/messages/rest/public/messages' request_headers: {} status: 200 media_type: application/xml;charset=UTF-8 captured: '2026-07-27' note: >- Default representation when no Accept header is sent. Root element ns2:messageList in namespace http://esuite.pjm.com/.