OpenRouter Models & Pricing Scraper

Every model OpenRouter lists — anthropic/claude-*, openai/*, google/*, open-weight models and the rest — with prompt and completion price per million tokens, cache price, context length, max output, input/output modalities and supported parameters.

Run it on a schedule and it tells you exactly what changed since the last run: new models, removed models, and every price or context change as { field, from, to }.

Use it for

• LLM cost tracking — alert when a model you use changes price
• Model launch monitoring — see new models the day they appear
• Price comparison tables for newsletters, dashboards and internal tools

Notes

• Prices are converted from OpenRouter's per-token strings to dollars per million tokens (the unit everyone quotes).
• Router models with variable pricing (e.g. openrouter/auto) report -1 upstream; that becomes null, never 0. isFree is true only when both prices are exactly 0.

**Measured, not estimated:** about **$0.0004 per 1,000 entries** of Apify platform usage at 512 MB (458 entries in 30 s, 2026-09-27).

Example output

One real row from a test run (long text shortened here with …). On later runs changes lists what moved, as { field, from, to }.

{
  "type": "item",
  "source": "openrouter",
  "modelId": "perceptron/perceptron-mk1.5",
  "name": "Perceptron: Perceptron Mk1.5",
  "provider": "perceptron",
  "createdAt": "2026-09-25T16:11:01.000Z",
  "contextLength": 36864,
  "maxCompletionTokens": 8192,
  "inputModalities": [
    "text",
    "image",
    "video",
    "audio"
  ],
  "outputModalities": [
    "text"
  ],
  "promptPricePerMTok": 0.15,
  "completionPricePerMTok": 1.5,
  "cacheReadPricePerMTok": null,
  "webSearchPricePerCall": null,
  "isFree": false,
  "supportedParameters": [
    "frequency_penalty",
    "include_reasoning",
    "max_tokens",
    "presence_penalty",
    "reasoning",
    "reasoning_effort",
    "…"
  ],
  "knowledgeCutoff": null,
  "expirationDate": null,
  "huggingFaceId": null,
  "description": "Perceptron Mk1.5 is Perceptron's embodied reasoning model for physical agents. It accepts text, image, video, and audio input, and answers with text plus option…",
  "url": "https://openrouter.ai/perceptron/perceptron-mk1.5",
  "isNew": null,
  "changes": []
}

Pricing

$2.00 per 1,000 entries, plus $0.01 per run. Removed-entry rows and errors are free. Use Max entries and Only what is new or changed to keep a scheduled run cheap.

For AI agents

Rows have type: item, removed or error. isNew: null means "no previous run to compare with", not "old". changes is a list of { field, from, to }.

More from northbell

Job boards with exact new/closed tracking: Greenhouse · Lever · Ashby · Workday · AI companies.