Aug 11, 2026 OpenAPI Gives You the Alphabet. Session Types Need the Grammar. OpenAPI specs describe request and response schemas, but they don't specify valid message sequences. session-typesopenapiprotocol-specsapi-design
Jun 4, 2026 Your retry loop assumes the first request failed. It probably didn't. A timeout or crash does not mean your API request was lost. deep-divesidempotencyapi-designresilience
