--- url: >- https://adk.nht.io/api/@nhtio/adk/batteries/vector/weaviate/interfaces/WeaviateVectorStoreOptions.md description: 'Connection options for [`WeaviateVectorStore`](https://adk.nht.io/api/@nhtio/adk/batteries/vector/weaviate/classes/WeaviateVectorStore).' --- # Interface: WeaviateVectorStoreOptions Defined in: [batteries/vector/weaviate/index.ts:38](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/weaviate/index.ts#L38) Connection options for [WeaviateVectorStore](../classes/WeaviateVectorStore.md). ## Extends * [`BaseVectorStoreOptions`](../../types/interfaces/BaseVectorStoreOptions.md) ## Properties | Property | Type | Description | Inherited from | Defined in | | ------------------------------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------- | | `connection?` | { `apiKey?`: `string`; `grpcHost?`: `string`; `grpcPort?`: `number`; `grpcSecure?`: `boolean`; `host?`: `string`; `port?`: `number`; `secure?`: `boolean`; `url?`: `string`; } | - | - | [batteries/vector/weaviate/index.ts:39](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/weaviate/index.ts#L39) | | `connection.apiKey?` | `string` | - | - | [batteries/vector/weaviate/index.ts:45](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/weaviate/index.ts#L45) | | `connection.grpcHost?` | `string` | - | - | [batteries/vector/weaviate/index.ts:43](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/weaviate/index.ts#L43) | | `connection.grpcPort?` | `number` | - | - | [batteries/vector/weaviate/index.ts:44](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/weaviate/index.ts#L44) | | `connection.grpcSecure?` | `boolean` | - | - | [batteries/vector/weaviate/index.ts:47](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/weaviate/index.ts#L47) | | `connection.host?` | `string` | - | - | [batteries/vector/weaviate/index.ts:41](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/weaviate/index.ts#L41) | | `connection.port?` | `number` | - | - | [batteries/vector/weaviate/index.ts:42](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/weaviate/index.ts#L42) | | `connection.secure?` | `boolean` | - | - | [batteries/vector/weaviate/index.ts:46](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/weaviate/index.ts#L46) | | `connection.url?` | `string` | - | - | [batteries/vector/weaviate/index.ts:40](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/weaviate/index.ts#L40) | | `consistency?` | [`VectorConsistency`](../../types/type-aliases/VectorConsistency.md) | Store-wide read-after-write guarantee for writes. Overrides the adapter's declared [VectorStoreCapabilities.consistency](../../types/interfaces/VectorStoreCapabilities.md#property-consistency) default; a per-operation `.consistency()` on the builder overrides this in turn (precedence: per-op > store option > adapter default). Ignored by strongly-consistent adapters. See [VectorConsistency](../../types/type-aliases/VectorConsistency.md). | [`BaseVectorStoreOptions`](../../types/interfaces/BaseVectorStoreOptions.md).[`consistency`](../../types/interfaces/BaseVectorStoreOptions.md#property-consistency) | [batteries/vector/types.ts:106](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/types.ts#L106) | | `defaultCollection?` | `string` | - | [`BaseVectorStoreOptions`](../../types/interfaces/BaseVectorStoreOptions.md).[`defaultCollection`](../../types/interfaces/BaseVectorStoreOptions.md#property-defaultcollection) | [batteries/vector/types.ts:99](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/types.ts#L99) | | `dimensions?` | `number` | - | [`BaseVectorStoreOptions`](../../types/interfaces/BaseVectorStoreOptions.md).[`dimensions`](../../types/interfaces/BaseVectorStoreOptions.md#property-dimensions) | [batteries/vector/types.ts:98](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/types.ts#L98) | | `encoder?` | [`VectorEncoderFn`](../../types/type-aliases/VectorEncoderFn.md) | - | [`BaseVectorStoreOptions`](../../types/interfaces/BaseVectorStoreOptions.md).[`encoder`](../../types/interfaces/BaseVectorStoreOptions.md#property-encoder) | [batteries/vector/types.ts:97](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/types.ts#L97) | | `metric?` | [`DistanceMetric`](../../types/type-aliases/DistanceMetric.md) | - | [`BaseVectorStoreOptions`](../../types/interfaces/BaseVectorStoreOptions.md).[`metric`](../../types/interfaces/BaseVectorStoreOptions.md#property-metric) | [batteries/vector/types.ts:96](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/types.ts#L96) |