Configuration for TTL (time-to-live) behavior in the store.
Configuration for indexing documents for semantic search in the store.
This governs how text is converted into embeddings and stored for vector-based lookups.
Configuration for the built-in long-term memory store.
This store can optionally perform semantic search. If you omit index,
the store will just handle traditional (non-embedded) data without vector lookups.
Configure a default TTL for checkpointed data within threads.
Configuration for the built-in serde, which handles checkpointing of state.
If omitted, no serde is set up (the object store will still be present, however).
Configuration for the built-in checkpointer, which handles checkpointing of state.
If omitted, no checkpointer is set up (the object store will still be present, however).
Configuration for OpenAPI security definitions and requirements.
Useful for specifying global or path-level authentication and authorization flows (e.g., OAuth2, API key headers, etc.).
Configuration for custom authentication logic and how it integrates into the OpenAPI spec.
Configuration for custom at-rest encryption logic.
Allows you to implement custom encryption for sensitive data stored in the database, including metadata fields and checkpoint blobs.
Specifies Cross-Origin Resource Sharing (CORS) rules for your server.
If omitted, defaults are typically very restrictive (often no cross-origin requests). Configure carefully if you want to allow usage from browsers hosted on other domains.
Customize which headers to include as configurable values in your runs.
By default, omits x-api-key, x-tenant-id, and x-service-key.
Exclusions (if provided) take precedence.
Each value can be a raw string with an optional wildcard.
Configuration for the built-in HTTP server that powers your deployment's routes and endpoints.
Top-level config for langgraph-cli or similar deployment tooling.
