ActivityItem - TypeScript SDK
ActivityItem method reference
ActivityItem - TypeScript SDK
The TypeScript SDK and docs are currently in beta. Report issues on GitHub.
| Field | Type | Required | Description | Example |
|---|---|---|---|---|
date | string | ✔️ | Date of the activity (YYYY-MM-DD format) | 2025-08-24 |
model | string | ✔️ | Model slug (e.g., “openai/gpt-4.1”) | openai/gpt-4.1 |
modelPermaslug | string | ✔️ | Model permaslug (e.g., “openai/gpt-4.1-2025-04-14”) | openai/gpt-4.1-2025-04-14 |
endpointId | string | ✔️ | Unique identifier for the endpoint | 550e8400-e29b-41d4-a716-446655440000 |
providerName | string | ✔️ | Name of the provider serving this endpoint | OpenAI |
usage | number | ✔️ | Total cost in USD (OpenRouter credits spent) | 0.015 |
byokUsageInference | number | ✔️ | BYOK inference cost in USD (external credits spent) | 0.012 |
requests | number | ✔️ | Number of requests made | 5 |
promptTokens | number | ✔️ | Total prompt tokens used | 50 |
completionTokens | number | ✔️ | Total completion tokens generated | 125 |
reasoningTokens | number | ✔️ | Total reasoning tokens used | 25 |
1 import { ActivityItem } from "@openrouter/sdk/models"; 2 3 let value: ActivityItem = { 4 date: "2025-08-24", 5 model: "openai/gpt-4.1", 6 modelPermaslug: "openai/gpt-4.1-2025-04-14", 7 endpointId: "550e8400-e29b-41d4-a716-446655440000", 8 providerName: "OpenAI", 9 usage: 0.015, 10 byokUsageInference: 0.012, 11 requests: 5, 12 promptTokens: 50, 13 completionTokens: 125, 14 reasoningTokens: 25, 15 };