https://skmtc.dev/nais/apis/token-exchange-as-a-service-texas/docs/api/v1/introspect/post 2026-10-12 0.5 https://skmtc.dev/nais/apis/token-exchange-as-a-service-texas/docs/api/v1/token/post 2026-10-12 0.5 https://skmtc.dev/nais/apis/token-exchange-as-a-service-texas/docs/api/v1/token/exchange/post 2026-10-12 0.5