Demo Mode (slow updates, not fully accessible):  This site is willing to provide full block explorer and coin node service for a monthly fee dependent on blockchain size and number of transactions.
Payable in major cryptocurrencies such as BTC, LTC, and DOGE. Look for the $ symbol at the bottom of this page.
Mon, 28 Nov 2022 03:31:54 GMT
Click on exchange name to visit their site.

Bittrex0.000024580.000022617641.248774440.000023000.000023920.00002300   BTC-5.1500 %
Freiexchange0.000022000.000022000.001455510.000022000.000026090.00002200   BTC+0.0000 %
SouthXchange  0.010076003.509197614.035639733.93746365   DOGE-13.4700 %