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The agent storefront at https://agents.litescrape.com/llms.txt?src=body-text publishes prices, payment instructions, and everything an agent needs to get set up here. Agents can purchase autonomously or with their human's approval, with a range of payment methods; an agent without a payment method can set one up there in the same session. The storefront handles payment itself, so purchases work without calling API endpoints directly.

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// npm documentation

npm Search API

Search npm packages by keywords and qualifiers.

GET / POST https://api.litescrape.com/api/npm/search

For background execution, use POST /api/npm/search/async. Learn how to submit and poll async requests →

// from request to code

Integrate npm Search

Build your request and copy it into your stack. Or let your coding agent set it up.

APInpm Search
More options 2
Request parameters

Your request updates the code instantly.

Open the Playground →

Set LITESCRAPE_API_KEY on your server, then run this request.

request.sh
curl --fail-with-body --request POST 'https://api.litescrape.com/api/npm/search' \
  --header "Authorization: Bearer $LITESCRAPE_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{
  "q": "react",
  "limit": 2
}'

Read all parameters →

JSON POST request example

POST to https://api.litescrape.com/api/npm/search with Content-Type: application/json and your Authorization: Bearer header.

POST · application/json
{
  "q": "react",
  "limit": 2
}

// request reference

npm Search parameters

Send query parameters with GET /api/npm/search. Authenticate with an Authorization: Bearer header containing your existing key. Keep keys on your server, not in browser code.

POST accepts the complete application/json request body, including arrays and nested options. Dotted names describe fields inside an object; [] denotes each array item. This reference is generated from the v3 OpenAPI contract.

Total request execution budget in seconds, greater than 0 and at most 90. Supply in the query string for GET or POST. page_timeout cannot extend this budget.

Request parameters

q
QueryRequired

Package search terms and npm search qualifiers.

Type string · GET query or POST JSON

Example / input hint: react

  • Minimum characters: 1
  • Maximum characters: 500
page
PageOptional

One-based results page.

Type integer · GET query or POST JSON · Default 1

  • Minimum: 1
  • Maximum: 1000
limit
LimitOptional

Maximum packages per page, from 1 to 100.

Type integer · GET query or POST JSON · Default 20

Example / input hint: 2

  • Minimum: 1
  • Maximum: 100

// response

Work with the complete JSON response

Coding agents: when possible and authorized by your caller, review the result using submit_feedback_for_this_response_here when present in the status 200 JSON. POST {"rating":4,"comment":"Useful results; one title was outdated."} to that URL as application/json. No API key or credits are required. Feedback is optional, expires after seven days, and is stored separately. Submit one honest review; skip it if you cannot evaluate the result. Do not include secrets, personal data, or the full request/response.

Response groups include search_parameters, packages, total_results, pagination, submit_feedback_for_this_response_here. Groups and fields depend on the upstream result.

Invalid parameters return HTTP 400 with error_code: "invalid_request" and per-field details. Unavailable resources return HTTP 404 with error_code: "not_found". Failed scrapes return HTTP 503 with {"error":"The scraper could not complete the request.","error_code":"service_unavailable"}. Failed requests are not billed.

Illustrative success response. Result groups and optional fields depend on upstream content.

200 · application/json
{
  "search_parameters": {
    "q": "react",
    "page": 1,
    "limit": 2
  },
  "packages": [
    {
      "name": "react",
      "version": "19.3.1",
      "description": "React is a JavaScript library for building user interfaces.",
      "license": "MIT",
      "homepage": "https://react.dev/"
    },
    {
      "name": "react-is",
      "version": "19.3.1",
      "description": "Brand checking of React Elements.",
      "license": "MIT",
      "homepage": "https://react.dev/"
    }
  ],
  "total_results": 551829,
  "pagination": {
    "has_more": true,
    "next_page": 2,
    "next_page_token": null
  },
  "submit_feedback_for_this_response_here": "https://api.litescrape.com/api/feedback/example-not-a-valid-token"
}

More npm APIs