[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"insight-anthropic-api-changelog-2026-06-09-beta-api-sessions-endpoint-replaced-by-memory-stores":3},{"source":4,"alert":11},{"id":5,"displayName":6,"vendor":7,"kind":8,"apiType":9,"url":10},"anthropic-api-changelog","Anthropic API","anthropic","openapi-json","rest","https:\u002F\u002Fraw.githubusercontent.com\u002Fanthropics\u002Fanthropic-sdk-typescript\u002Fmain\u002F.stats.yml",{"id":12,"slug":13,"severity":14,"title":15,"summary":16,"detectedAt":17},"01KTQ2ZSJ9PA9YMT3E3PZCD0H2","2026-06-09-beta-api-sessions-endpoint-replaced-by-memory-stores","Breaking","Beta API: Sessions endpoint replaced by Memory Stores; webhook schemas gain required field","Several significant breaking changes are present in this beta API update:\n\n- **`\u002Fv1\u002Fsessions?beta=true`** (POST) has been **replaced** by **`\u002Fv1\u002Fmemory_stores\u002F{memory_store_id}\u002Fmemories?beta=true`** (POST) — the old session creation endpoint no longer exists; any integrations calling it will break.\n- Webhook event data schemas **`BetaWebhookSessionThreadCreatedEventData`**, **`BetaWebhookSessionThreadIdledEventData`**, and **`BetaWebhookSessionThreadTerminatedEventData`** now include **`session_thread_id`** as a **required** field — consumers that validate or deserialize these payloads strictly may break if they were not already handling this field.\n- New schemas and endpoints for memory stores, deployments, vaults, and related resources have been added (additive), alongside new error types like `vault_archived_error`, `vault_not_found_error`, and `workspace_archived_error`.","2026-06-09T21:00:35.273Z"]