castomAPI
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Web, search & AI · 8 operations

Scrape API

One page, its images, its favicon, its Google reviews, a CEIDG record, a content moderation verdict, a site's stack.

Utilities 1–2 tokens API key

Endpoints in Scrape

POSTScrape full HTML, clean text/v1/moderatemetered POSTFetch the full HTML of a public web page through the SSRF-guarded…/v1/scrape1 token POSTLook up a Polish NIP on the official GUS/REGON business registry/v1/scrape/ceidg-checkPRO 2 tokens POSTExtract favicons, Apple touch icons/v1/scrape/favicon1 token POSTSearch Google Maps for a place/v1/scrape/google-reviewsPRO from 2 tokens POSTRecursively crawl a JS-rendered site with a real stealth-mode browser/v1/scrape/imagesPRO from 2 tokens POSTFetch a page and guess its CMS/framework/platform from response headers/v1/scrape/website-typer1 token POSTExtract text, links, images/v1/webscraper2 tokens

Cost and limits

This operation costs 1–2 tokens. A call that fails is never billed. Every account gets 1000 free tokens a month; paid balances never expire.

Rate limits per minute

No key 10 · Free 60 · Pro 300 · Enterprise 1200 ·

OpenAPI

https://app.castomapi.com/docs/json

Web, search & AI

Crawl

Whole sites: basic, deep, or every image — with limits you set and a structure you can index.

SERP

Search results, keyword research, rivals, cannibalisation, mobile tests and element counts.

Trends

Interest over time and by region, suggestions, top charts and what is trending now.

Proxy

Safe fetch, stealth fetch, CORS, image transforms, RSS and XML to JSON, CSV streams, cache acceleration, an LLM relay, webhook relay.

AI

A UX audit of any URL: multi-viewport screenshots read by a vision model, with concrete suggestions.

Email

Read and send over the customer's own IMAP and SMTP — stateless, nothing stored.