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  • Make Requests with ScraperAPI in cURL
    • Use ScraperAPI Endpoint in cURL
    • Use ScraperAPI Proxy Port in cURL
    • Make Async Requests with ScraperAPI in cURL
      • How to Use ScraperAPI Async Web Scraping in cURL
      • Use Async ScraperAPI Callbacks in cURL
      • Configure ScraperAPI Parameters in cURL
      • Request Async Batch Scraping with ScraperAPI in cURL
      • Decode Base64 Async Responses in cURL
    • ScraperAPI Structured Data Collection in cURL
      • Amazon Product Page API: Structured Data in cURL
      • Amazon Search API: Structured Data in cURL
      • Amazon Offers API: Structured Data in cURL
      • Amazon Reviews API: Structured Data in cURL
      • Ebay Product Page API: Structured Data in cURL
      • Ebay Search API: Structured Data in cURL
      • Google SERP API: Structured Data in cURL
      • Google News API: Structured Data in cURL
      • Google Jobs API: Structured Data in cURL
      • Google Shopping API: Structured Data in cURL
      • Google Maps Search API: Structured Data in cURL
      • Redfin Agent Details API: Structured Data in cURL
      • Redfin 'For Rent' Listings API: Structured Data in cURL
      • Redfin 'For Sale' Listings API: Structured Data in cURL
      • Redfin Listing Search API: Structured Data in cURL
      • Walmart Search API: Structured Data in cURL
      • Walmart Category API: Structured Data in cURL
      • Walmart Product API: Structured Data in cURL
      • Walmart Reviews API: Structured Data in cURL
    • ScraperAPI Async Structured Data Collection in cURL
      • Amazon Product Page API: Async Structured Data in cURL
      • Amazon Search API: Async Structured Data in cURL
      • Amazon Offers API: Async Structured Data in cURL
      • Amazon Reviews API: Async Structured Data in cURL
      • Ebay Product Page API: Async Structured Data in cURL
      • Ebay Search API: Async Structured Data in cURL
      • Google SERP API: Async Structured Data in cURL
      • Google News API: Async Structured Data in cURL
      • Google Jobs API: Async Structured Data in cURL
      • Google Shopping API: Async Structured Data in cURL
      • Google Maps Search API: Async Structured Data in cURL
      • Redfin Agent Details API: Async Structured Data in cURL
      • Redfin 'For Rent' Listings API: Async Structured Data in cURL
      • Redfin 'For Sale' Listings API: Async Structured Data in cURL
      • Redfin Listing Search API: Async Structured Data in cURL
      • Walmart Search API: Async Structured Data in cURL
      • Walmart Category API: Async Structured Data in cURL
      • Walmart Product API: Async Structured Data in cURL
      • Walmart Reviews API: Async Structured Data in cURL
    • Making POST/PUT Requests with ScraperAPI in cURL
    • Customizing ScraperAPI Requests in cURL
      • Customize Amazon Requests by ZIP Code via ScraperAPI in cURL
      • Customize Cached Results via ScraperAPI in cURL
      • Customize Control Costs with ScraperAPI Parameter in cURL
      • Send Custom Headers with ScraperAPI in cURL
      • Customize Device Type with ScraperAPI in cURL
      • Customize Geotargeted Content Scrape via ScraperAPI in cURL
      • Customize Premium Geotargeted Scrape via ScraperAPI in cURL
      • Customize Header Parameter with ScraperAPI in cURL
      • Customize Premium Residential/Mobile Proxies in cURL
      • Customize JavaScript-Rendered Pages via ScraperAPI in cURL
        • Use Render Instruction Set to Scrape Dynamic Pages in cURL
        • Customize Taking a Website Screenshots via ScraperAPI in cURL
      • Customize Scrape Session-Based Proxies via ScraperAPI in cURL
  • Handle and Process Responses via ScraperAPI in cURL
    • Use API Status Codes to Retry Failed Requests in cURL
    • Customize Output Formats via ScraperAPI Parameters in cURL
      • Request JSON Response via Autoparse Parameter in Curl
      • Request LLM Output Formats with ScraperAPI in cURL
    • Request Response Encoding and Content-Type via ScraperAPI in cURL
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  • Monitor Your ScraperAPI Account Information in cURL
  • Documentation Overview
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  1. Make Requests with ScraperAPI in cURL

Make Async Requests with ScraperAPI in cURL

Learn how to send async requests with ScraperAPI in cURL. The async method works until success, making it perfect for difficult pages and periodic data collection.

To ensure a higher level of successful requests when using our scraper, we’ve built a new product, Async Scraper. Rather than making requests to our endpoint waiting for the response, this endpoint submits a job of scraping, in which you can later collect the data from using our status endpoint.

Scraping websites can be a difficult process; it takes numerous steps and significant effort to get through some sites’ protection which sometimes proves to be difficult with the timeout constraints of synchronous APIs. The Async Scraper will work on your requested URLs until we have achieved a 100% success rate (when applicable), returning the data to you.

Async Scraping is the recommended way to scrape pages when success rate on difficult sites is more important to you than response time (e.g. you need a set of data periodically).

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Last updated 1 year ago

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