Deepseek · API

Defined in: packages/integrations/src/model-provider/deepseek/index.ts:253

DeepSeek model provider. It calls the DeepSeek API through the OpenAI-compatible client.

Ports:

prompt (in): a text prompt. The answer is sent on completion.
messages (in): a list of chat messages. The reply is sent on message.

Extends

Component

Constructors

Constructor

new Deepseek(config): Deepseek;

Defined in: packages/integrations/src/model-provider/deepseek/index.ts:263

Parameters

Parameter	Type
`config`	`DeepseekConfig`

Returns

Deepseek

Overrides

Component.constructor

Properties

Property	Modifier	Type	Description	Inherited from	Defined in
`flow`	`public`	`Flow` \| `null`	-	`Component.flow`	node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:24
`I`	`public`	(`name`) => `Port`	-	`Component.I`	node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:26
`id`	`public`	`string`	-	`Component.id`	node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:18
`identity`	`public`	`Symbol`	-	`Component.identity`	node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:25
`inPort`	`protected readonly`	`Port`	The default `in` input port.	`Component.inPort`	packages/core/dist/component/index.d.ts:49
`isRunning`	`public`	`boolean`	-	`Component.isRunning`	node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:23
`O`	`public`	(`name`) => `Port`	-	`Component.O`	node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:27
`opts`	`public`	`object`	-	`Component.opts`	node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:19
`outPort`	`protected readonly`	`Port`	The default `out` output port. A pipeline uses it to infer the endpoint.	`Component.outPort`	packages/core/dist/component/index.d.ts:51
`portMap`	`public`	`PortMap`	-	`Component.portMap`	node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:22
`type`	`public`	`Symbol`	-	`Component.type`	node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:17
`Port`	`static`	typeof `Port`	Port factory from the HLang runtime. `Component.Port.I(name)` and `Component.Port.O(name)` create input and output ports; call `.attach(this)` in the constructor.	`Component.Port`	packages/core/dist/component/index.d.ts:47

Methods

_transform()

_transform($i, $o): void;

Defined in: packages/integrations/src/model-provider/deepseek/index.ts:408

Connects the prompt and messages input ports to the model. API errors produce a fallback value so the pipeline keeps flowing.

Parameters

Parameter	Type
`$i`	`Port`
`$o`	`Port`

Returns

void

Overrides

Component._transform

attach()

attach(flow): void;

Defined in: node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:31

Parameters

Parameter	Type
`flow`	`any`

Returns

void

Inherited from

Component.attach

attachPort()

attachPort(port): void;

Defined in: node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:32

Parameters

Parameter	Type
`port`	`any`

Returns

void

Inherited from

Component.attachPort

chatCompletion()

chatCompletion(messages, options?): Promise<DeepseekAssistantMessage>;

Defined in: packages/integrations/src/model-provider/deepseek/index.ts:311

Sends a conversation and returns the assistant reply.

Parameters

Parameter	Type
`messages`	`DeepseekMessage`[]
`options?`	`DeepseekChatCompletionOptions`

Returns

Promise<DeepseekAssistantMessage>

E()

E(): Port;

Defined in: node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:30

Returns

Port

Inherited from

Component.E

executeOnce()

executeOnce(type, ...args): void;

Defined in: node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/node.d.ts:29

Parameters

Parameter	Type
`type`	`any`
...`args`	`any`[]

Returns

void

Inherited from

Component.executeOnce

generateCompletion()

generateCompletion(prompt): Promise<string>;

Defined in: packages/integrations/src/model-provider/deepseek/index.ts:294

Generates a completion for a single prompt.

Parameters

Parameter	Type
`prompt`	`string`

Returns

Promise<string>

The text answer, or the JSON-encoded assistant message when it contains tool calls.

run()

run(input): Promise<
  | string
| DeepseekAssistantMessage>;

Defined in: packages/integrations/src/model-provider/deepseek/index.ts:400

Runs the model outside a pipeline.

Parameters

Parameter	Type	Description
`input`	`string` \| `DeepseekMessage`[]	A prompt string or a list of messages.

Returns

Promise< | string | DeepseekAssistantMessage>

Overrides

Component.run

streamChatCompletion()

streamChatCompletion(messages, options?): AsyncGenerator<DeepseekStreamChunk>;

Defined in: packages/integrations/src/model-provider/deepseek/index.ts:353

Streams the assistant reply. Each chunk holds a text delta, tool-call deltas, or usage.

Parameters

Parameter	Type
`messages`	`DeepseekMessage`[]
`options?`	`DeepseekChatCompletionOptions`

Returns

AsyncGenerator<DeepseekStreamChunk>

throw()

throw(error): void;

Defined in: node_modules/.pnpm/@hlang-org+runtime@1.0.5/node_modules/@hlang-org/runtime/lib/node/transform.d.ts:4

Parameters

Parameter	Type
`error`	`any`

Returns

void

Inherited from

Component.throw