Kalshi REST API Authentication and Token Management
Kalshi's API now accepts Ed25519 keys alongside RSA signatures.
Derek Tran
Platform Integration Engineer
Derek previously led SDK development at a payments infrastructure startup and has been writing hands-on technical guides since 2019, specializing in order lifecycle management, rate-limit handling, and latency-sensitive execution workflows. His deep dives routinely bridge the gap between official documentation and real deployment scenarios.
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Kalshi's API now accepts Ed25519 keys alongside RSA signatures.