Ryder linked up with his new domestic team the Otago Volts for the first time after serving a six-month ban for testing positive to banned substances contained in a weight-loss supplement.
He aims to play in the Volts' season opener against his former team Wellington Firebirds next weekend, with the longer-term aim of returning to the New Zealand side for upcoming home series against the West Indies and India.
"But, definitely, the main aim is to try and earn a call-up in time for that Indian tour if they don't pick me for the West Indies tour."
The West Indies play three Tests in New Zealand from December 3 with the Black Caps hosting India in January-February.
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Ryder is one of New Zealand's best batting talents, averaging 40.93 in 18 Tests, but his career has been marred by disciplinary lapses, off-field problems and struggles with his fitness.
He appeared to be making progress and was set to take up a lucrative Indian Premier League contract in March before he was assaulted outside a bar in the South Island city of Christchurch.