Custom Search API

customsearch.googleapis.com

Community

Custom Search API provides a REST API for programmatic access to its features. Use it to integrate with Google services.

Auth

api_key

Pricing

free

Spec version

1.0

Base URL

https://customsearch.googleapis.com

Crawl failures

1

Last verified

2026-03-01 11:10:11

Health

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Capabilities

cse

other

Manage cse — returns metadata about the search performed, metadata about the engine used for the search, and the search results. Supports standard CRUD operations through the REST API.

Detail: https://customsearch.googleapis.com/capabilities/cse

cse_siterestrict

other

Manage cse siterestrict — returns metadata about the search performed, metadata about the engine used for the search, and the search results. uses a small set of url patterns. Supports standard CRUD operations through the REST API.

Detail: https://customsearch.googleapis.com/capabilities/cse_siterestrict

Agent Preview

This is what an AI agent sees when it discovers this service via the Gateway:

Service: Custom Search API
Description: Custom Search API provides a REST API for programmatic access to its features. Use it to integrate with Google services.
Auth: api_key
Capabilities:
  - cse: Manage cse — returns metadata about the search performed, metadata about the engine used for the search, and the search results. Supports standard CRUD operations through the REST API.
  - cse_siterestrict: Manage cse siterestrict — returns metadata about the search performed, metadata about the engine used for the search, and the search results. uses a small set of url patterns. Supports standard CRUD operations through the REST API.