AnthropicCacheControlDirective Type | OpenRouter TypeScript SDK | OpenRouter

The TypeScript SDK and docs are currently in beta. Report issues on GitHub.

Enable automatic prompt caching. When set at the top level, the system automatically applies cache breakpoints to the last cacheable block in the request. Currently supported for Anthropic Claude models.

Example Usage

1 import { AnthropicCacheControlDirective } from "@openrouter/sdk/models";
2 
3 let value: AnthropicCacheControlDirective = {
4   type: "ephemeral",
5 };

Fields

Field	Type	Required	Description	Example
`ttl`	models.AnthropicCacheControlTtl	➖	N/A	5m
`type`	models.AnthropicCacheControlDirectiveType	✔️	N/A

AnthropicCacheControlDirective - TypeScript SDK

AnthropicCacheControlDirective - TypeScript SDK

Example Usage

Fields

Example Usage

Fields

1	import { AnthropicCacheControlDirective } from "@openrouter/sdk/models";
2
3	let value: AnthropicCacheControlDirective = {
4	type: "ephemeral",
5	};