> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Generations

> Generation history endpoints

## Overview

Generation history endpoints

### Available Operations

* [getGeneration](#getgeneration) - Get request & usage metadata for a generation
* [listGenerationContent](#listgenerationcontent) - Get stored prompt, completion, and error content for a generation
* [submitFeedback](#submitfeedback) - Submit feedback for a generation

## getGeneration

Get request & usage metadata for a generation

### Example Usage

```typescript theme={null}
import { OpenRouter } from "@openrouter/sdk";

const openRouter = new OpenRouter({
  httpReferer: "<value>",
  appTitle: "<value>",
  appCategories: "<value>",
  apiKey: process.env["OPENROUTER_API_KEY"] ?? "",
});

async function run() {
  const result = await openRouter.generations.getGeneration({
    id: "<id>",
  });

  console.log(result);
}

run();
```

### Standalone function

The standalone function version of this method:

```typescript theme={null}
import { OpenRouterCore } from "@openrouter/sdk/core.js";
import { generationsGetGeneration } from "@openrouter/sdk/funcs/generationsGetGeneration.js";

// Use `OpenRouterCore` for best tree-shaking performance.
// You can create one instance of it to use across an application.
const openRouter = new OpenRouterCore({
  httpReferer: "<value>",
  appTitle: "<value>",
  appCategories: "<value>",
  apiKey: process.env["OPENROUTER_API_KEY"] ?? "",
});

async function run() {
  const res = await generationsGetGeneration(openRouter, {
    id: "<id>",
  });
  if (res.ok) {
    const { value: result } = res;
    console.log(result);
  } else {
    console.log("generationsGetGeneration failed:", res.error);
  }
}

run();
```

### Parameters

| Parameter | Type | Required | Description |
| - | - | - | - |
| `request` | [operations.GetGenerationRequest](../../models/operations/getgenerationrequest.mdx) | :heavy\_check\_mark: | The request object to use for the request. |
| `options` | RequestOptions | :heavy\_minus\_sign: | Used to set various options for making HTTP requests. |
| `options.fetchOptions` | [RequestInit](https://developer.mozilla.org/en-US/docs/Web/API/Request/Request#options) | :heavy\_minus\_sign: | Options that are passed to the underlying HTTP request. This can be used to inject extra headers for examples. All `Request` options, except `method` and `body`, are allowed. |
| `options.retries` | [RetryConfig](../../lib/utils/retryconfig.mdx) | :heavy\_minus\_sign: | Enables retrying HTTP requests under certain failure conditions. |

### Response

**Promise\<[models.GenerationResponse](../../models/generationresponse.mdx)>**

### Errors

| Error Type | Status Code | Content Type |
| - | - | - |
| errors.UnauthorizedResponseError | 401 | application/json |
| errors.PaymentRequiredResponseError | 402 | application/json |
| errors.NotFoundResponseError | 404 | application/json |
| errors.TooManyRequestsResponseError | 429 | application/json |
| errors.InternalServerResponseError | 500 | application/json |
| errors.BadGatewayResponseError | 502 | application/json |
| errors.EdgeNetworkTimeoutResponseError | 524 | application/json |
| errors.ProviderOverloadedResponseError | 529 | application/json |
| errors.OpenRouterDefaultError | 4XX, 5XX | \*/\* |

## listGenerationContent

Get stored prompt, completion, and error content for a generation

### Example Usage

```typescript theme={null}
import { OpenRouter } from "@openrouter/sdk";

const openRouter = new OpenRouter({
  httpReferer: "<value>",
  appTitle: "<value>",
  appCategories: "<value>",
  apiKey: process.env["OPENROUTER_API_KEY"] ?? "",
});

async function run() {
  const result = await openRouter.generations.listGenerationContent({
    id: "gen-1234567890",
  });

  console.log(result);
}

run();
```

### Standalone function

The standalone function version of this method:

```typescript theme={null}
import { OpenRouterCore } from "@openrouter/sdk/core.js";
import { generationsListGenerationContent } from "@openrouter/sdk/funcs/generationsListGenerationContent.js";

// Use `OpenRouterCore` for best tree-shaking performance.
// You can create one instance of it to use across an application.
const openRouter = new OpenRouterCore({
  httpReferer: "<value>",
  appTitle: "<value>",
  appCategories: "<value>",
  apiKey: process.env["OPENROUTER_API_KEY"] ?? "",
});

async function run() {
  const res = await generationsListGenerationContent(openRouter, {
    id: "gen-1234567890",
  });
  if (res.ok) {
    const { value: result } = res;
    console.log(result);
  } else {
    console.log("generationsListGenerationContent failed:", res.error);
  }
}

run();
```

### Parameters

| Parameter | Type | Required | Description |
| - | - | - | - |
| `request` | [operations.ListGenerationContentRequest](../../models/operations/listgenerationcontentrequest.mdx) | :heavy\_check\_mark: | The request object to use for the request. |
| `options` | RequestOptions | :heavy\_minus\_sign: | Used to set various options for making HTTP requests. |
| `options.fetchOptions` | [RequestInit](https://developer.mozilla.org/en-US/docs/Web/API/Request/Request#options) | :heavy\_minus\_sign: | Options that are passed to the underlying HTTP request. This can be used to inject extra headers for examples. All `Request` options, except `method` and `body`, are allowed. |
| `options.retries` | [RetryConfig](../../lib/utils/retryconfig.mdx) | :heavy\_minus\_sign: | Enables retrying HTTP requests under certain failure conditions. |

### Response

**Promise\<[models.GenerationContentResponse](../../models/generationcontentresponse.mdx)>**

### Errors

| Error Type | Status Code | Content Type |
| - | - | - |
| errors.UnauthorizedResponseError | 401 | application/json |
| errors.ForbiddenResponseError | 403 | application/json |
| errors.NotFoundResponseError | 404 | application/json |
| errors.TooManyRequestsResponseError | 429 | application/json |
| errors.InternalServerResponseError | 500 | application/json |
| errors.BadGatewayResponseError | 502 | application/json |
| errors.EdgeNetworkTimeoutResponseError | 524 | application/json |
| errors.ProviderOverloadedResponseError | 529 | application/json |
| errors.OpenRouterDefaultError | 4XX, 5XX | \*/\* |

## submitFeedback

Submit structured feedback on a generation the authenticated user made. [Management key](/docs/client-sdks/typescript/docs/guides/overview/auth/management-api-keys) required.

### Example Usage

```typescript theme={null}
import { OpenRouter } from "@openrouter/sdk";

const openRouter = new OpenRouter({
  httpReferer: "<value>",
  appTitle: "<value>",
  appCategories: "<value>",
  apiKey: process.env["OPENROUTER_API_KEY"] ?? "",
});

async function run() {
  const result = await openRouter.generations.submitFeedback({
    submitGenerationFeedbackRequest: {
      category: "incorrect_response",
      comment: "The model repeated the same paragraph three times.",
      generationId: "gen-3bhGkxlo4XFrqiabUM7NDtwDzWwG",
    },
  });

  console.log(result);
}

run();
```

### Standalone function

The standalone function version of this method:

```typescript theme={null}
import { OpenRouterCore } from "@openrouter/sdk/core.js";
import { generationsSubmitFeedback } from "@openrouter/sdk/funcs/generationsSubmitFeedback.js";

// Use `OpenRouterCore` for best tree-shaking performance.
// You can create one instance of it to use across an application.
const openRouter = new OpenRouterCore({
  httpReferer: "<value>",
  appTitle: "<value>",
  appCategories: "<value>",
  apiKey: process.env["OPENROUTER_API_KEY"] ?? "",
});

async function run() {
  const res = await generationsSubmitFeedback(openRouter, {
    submitGenerationFeedbackRequest: {
      category: "incorrect_response",
      comment: "The model repeated the same paragraph three times.",
      generationId: "gen-3bhGkxlo4XFrqiabUM7NDtwDzWwG",
    },
  });
  if (res.ok) {
    const { value: result } = res;
    console.log(result);
  } else {
    console.log("generationsSubmitFeedback failed:", res.error);
  }
}

run();
```

### Parameters

| Parameter | Type | Required | Description |
| - | - | - | - |
| `request` | [operations.SubmitGenerationFeedbackRequest](../../models/operations/submitgenerationfeedbackrequest.mdx) | :heavy\_check\_mark: | The request object to use for the request. |
| `options` | RequestOptions | :heavy\_minus\_sign: | Used to set various options for making HTTP requests. |
| `options.fetchOptions` | [RequestInit](https://developer.mozilla.org/en-US/docs/Web/API/Request/Request#options) | :heavy\_minus\_sign: | Options that are passed to the underlying HTTP request. This can be used to inject extra headers for examples. All `Request` options, except `method` and `body`, are allowed. |
| `options.retries` | [RetryConfig](../../lib/utils/retryconfig.mdx) | :heavy\_minus\_sign: | Enables retrying HTTP requests under certain failure conditions. |

### Response

**Promise\<[models.SubmitGenerationFeedbackResponse](../../models/submitgenerationfeedbackresponse.mdx)>**

### Errors

| Error Type | Status Code | Content Type |
| - | - | - |
| errors.BadRequestResponseError | 400 | application/json |
| errors.UnauthorizedResponseError | 401 | application/json |
| errors.NotFoundResponseError | 404 | application/json |
| errors.TooManyRequestsResponseError | 429 | application/json |
| errors.InternalServerResponseError | 500 | application/json |
| errors.OpenRouterDefaultError | 4XX, 5XX | \*/\* |