cryptojp.com

10 listed endpoints · free reliability snapshot (reduced density)

endpoint	grade	uptime 30d	conf.
/v1/jp/premium	B 76.3	98.2%	0.70
/v1/basis	B 76.4	98.2%	0.70
/v1/price	B 76.5	98.2%	0.71
/v1/regime	B 76.4	98.3%	0.71
/v1/momentum	B 76.6	98.2%	0.71
/v1/leadlag	B 76.5	98.2%	0.71
/v1/volatility	B 76.4	98.2%	0.71
/v1/jp/price	B 76.8	98.3%	0.71
/v1/openinterest	B 76.5	98.3%	0.71
/v1/funding	B 77.0	98.3%	0.71

Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API.