Retrieves real-time ticker information for one or all trading symbols, including price, volume, and funding details.
This endpoint provides up-to-date ticker data for the specified symbol or for all available markets when no symbol is given.
The response includes key trading metrics such as the latest price, 24-hour volume, turnover, price change, bid/ask prices, and funding rate information for perpetual contracts.
Developers can use this data to display market summaries, update dashboards, or feed trading algorithms with real-time pricing signals.
Authentication with a valid API key and read permission scope may be required for certain data access levels.