{"tiers":{"free":{"name":"Free","reads_per_day":200,"key":false},"standard":{"name":"Standard","reads_per_day":100000,"key":true},"high":{"name":"High","reads_per_day":1000000,"key":true}},"price_micros_per_read":500,"contributor_share_percent":{"stated":30,"observed":41},"contributor_share_floor_percent":30}