{"tier":"trial","generated_at_ts":1792759833,"sources":{"ercot":{"available":true,"dataset":"tb_spread","market":"day_ahead","acquisition_routes":["mis","public_api"],"start_date":"2025-01-01","end_date":"2026-10-22","locations":1121,"complete_node_days":685377,"excluded_node_days":0,"observed_node_days":685377,"timezone":"America/Chicago","credit":"ERCOT","terms_checked":"2026-10-11","terms_url":"https://www.ercot.com/help/terms","rights_reading":"ERCOT permits compilations, charts and analyses","quality":"Only 23/24/25-hour complete-day derived rows; missing days reported per query","raw_prices":false,"real_time":"Unavailable in this day-ahead product"},"caiso":{"available":true,"dataset":"tb_spread","market":"day_ahead","acquisition_routes":["oasis"],"start_date":"2025-01-01","end_date":"2026-10-22","locations":19808,"complete_node_days":9896108,"excluded_node_days":3942,"observed_node_days":9900050,"timezone":"America/Los_Angeles","credit":"CAISO","terms_checked":"2026-10-11","terms_url":"https://www.caiso.com/privacy-terms-of-use","rights_reading":"Public-data analytics; CAISO/NYISO terms remain uncertain","quality":"Only 23/24/25-hour complete-day derived rows; missing days reported per query","raw_prices":false,"real_time":"Unavailable in this day-ahead product"},"nyiso":{"available":true,"dataset":"tb_spread","market":"day_ahead","acquisition_routes":["public_reports"],"start_date":"2025-01-01","end_date":"2026-10-22","locations":757,"complete_node_days":491777,"excluded_node_days":0,"observed_node_days":491777,"timezone":"America/New_York","credit":"NYISO","terms_checked":"2026-10-11","terms_url":"https://www.nyiso.com/legal-notice","rights_reading":"Public-data analytics; CAISO/NYISO terms remain uncertain","quality":"Only 23/24/25-hour complete-day derived rows; missing days reported per query","raw_prices":false,"real_time":"Unavailable in this day-ahead product"},"eia":{"available":true,"dataset":"eia860m","reporting_month":"2026-08","credit":"U.S. Energy Information Administration","source_url":"https://www.eia.gov/electricity/data/eia860m/","licence":"Public domain, excluding third-party material","terms_url":"https://www.eia.gov/about/copyrights_reuse.php","method":"Nameplate MW and generator counts grouped by technology and state"},"overture":{"available":true,"dataset":"transmission_lines","licence":"ODbL-1.0","licence_url":"https://opendatacommons.org/licenses/odbl/1-0/","attribution":"© OpenStreetMap contributors, Overture Maps Foundation","release":["2026-10-21.0"],"database_url":"https://ai.amperical.ai/energy-data/odbl/transmission_lines.parquet","method":"Existing US power-line and cable extract; same separate database offered under ODbL","limitation":"Screening geometry, not transfer capacity, live flows or interconnection capacity"}},"trial":{"ercot":{"start_date":"2026-10-16","end_date":"2026-10-22","scope":"all_listed_locations"},"caiso":{"start_date":"2026-10-16","end_date":"2026-10-22","scope":"all_listed_locations"},"nyiso":{"start_date":"2026-10-16","end_date":"2026-10-22","scope":"all_listed_locations"}},"leaderboards":[{"iso":"ercot","source_url":"https://amperical.ai/ercot-leaderboard/","metric":"Estimated energy and ancillary settlement revenue from ERCOT's public 60-day SCED and DAM disclosures; ranked by revenue per MW per active day. This is a yield benchmark, not audited total plant income. Exact revenue fields are public for the top 20; deeper rows use published bands.","asset_column":"Resource","start_date":"2026-01-01","end_date":"2026-08-21","available":true,"dataset":"public_bess_leaderboard","access":"public","columns":["Zone","QSE","MW","$/kW-mo","$/MW-day","Energy %","Cycles/day"],"assets":315},{"iso":"caiso","source_url":"https://amperical.ai/caiso-leaderboard/","metric":"FERC EQR merchant revenue over the trailing four quarters, normalized by NQC; resource-adequacy capacity payments are excluded. Exact yield is public for the top 20; deeper rows use published bands.","asset_column":"Node","start_date":"2025-04-01","end_date":"2026-03-31","available":true,"dataset":"public_bess_leaderboard","access":"public","columns":["Owner","IOU","MW","$/kW-mo"],"assets":93}],"limits":{"max_days_per_call":92,"locations_per_call":1,"location_search_results":50,"leaderboard_results":50},"method":"Daily TBx: mean of the x highest hourly DAM prices minus mean of the x lowest, USD/MWh","interpretation":"Perfect-foresight, lossless price screening index; not realized battery revenue","refresh":"Daily snapshot; actual dates and source reporting periods appear per source","full_access_price_usd":49.0,"full_access_price_unit":"USD per organization per month","price_status":"introductory offer","trial_scope":"Spread queries cover all listed locations within each ISO's latest 7-day window in list_coverage.","public_reports":"Published BESS leaderboards remain free with their original report windows and displayed bands.","full_access_request":{"tool":"request_full_access","required_fields":["email","organization","use_case","request_id"],"request_id":"Generate a UUID and reuse it when retrying the same request.","after_approval":"Use the issued API key as a Bearer token."},"contact_email":"indresh@amperical.ai"}