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How to connect Search1API with ChatGPT

Connect ChatGPT to Search1API MCP. Search latest climate news and summarize key developments, find coffee shops near your current location, and more using natural language, with authentication handled for you.

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Search1API is a search and web data service for web, maps, and news results. It also supports crawling, screenshots, sitemaps, and structured data extraction.

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How to connect Search1API MCP with ChatGPT

ChatGPT can take action across your apps and files, stay with a project for hours, and turn a goal into finished materials like sheets, slides, and docs, not just answers.

In this guide, I will explain the easiest and most secure way to connect your Search1API account to ChatGPT via Composio Connect, so it can search the web, find places, track news, crawl pages, and extract structured data through natural language commands without ever putting your account credentials at risk.

Also integrate Search1API with

Claude CoworkHermesAtomic Agent

Why use Composio over default connectors?

  • Apps with read and write access. Default connectors mostly can read your data. Composio's Search1API integration lets ChatGPT take actions like creating drafts, sending updates, labeling records, and more.
  • 1,500+ SaaS toolkits out of the box. Composio gives you instant access to a vast catalog of pre-built connectors, from Gmail and Slack to Notion, Linear, and Salesforce.
  • One MCP server for every app. Connect any of your applications on demand through a single endpoint, rather than juggling a separate server for each app.
  • Smart, context-aware tool loading. Unlike traditional MCP servers that dump every available tool into the LLM context window, Composio searches for and loads only the tools relevant to the task at hand.
  • Cross-app automation. Chain actions across multiple apps in a single run - fetch a thread, summarize it in Notion, and post highlights to Slack without leaving the conversation.

Prerequisites

Note: Composio connects through OAuth. You will be asked to sign in and approve specific permissions. Review the permission screen carefully if you are using a work account.

Step-by-step: Connect Search1API to ChatGPT

1. Install the Composio plugin

Click the button. ChatGPT opens the Composio plugin page. Click Install plugin.

Install in ChatGPT

Composio plugin page in ChatGPT with the Install plugin button

You can also find it inside ChatGPT: go to Settings, open Plugins, search the marketplace for Composio, and click Install plugin.

2. Authenticate

After you install, ChatGPT asks you to authenticate with Composio. Log in and click Allow access to authorize ChatGPT to use your Composio account.

Composio login and Allow access screen for ChatGPT

3. Start using Composio

That is it. Composio tools are now available in ChatGPT. Type @Composio followed by your request, for example @Composio find unread Search1API messages and summarize them, and it will run the actions you authorize. On first use it asks you to authorize Search1API.

Option 2: Add Composio as an MCP server

If you cannot use the plugin marketplace, add Composio as a custom MCP server instead.

1. Open the MCP settings

In ChatGPT, go to Settings and open the Plugins section. Inside the Plugins page, click the MCP tab.

ChatGPT settings showing the Plugins page with the MCP tab selected

2. Add the server

Click Add server. In the Name field enter Composio, for Type select Streamable HTTP, and in the URL field paste the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
ChatGPT Add server dialog with the name Composio, type Streamable HTTP, and the Composio MCP URL

Then click Save. The Composio server now appears in your MCP plugins list.

ChatGPT Plugins page showing the Composio MCP server added to the list

3. Authenticate

Click Authenticate on the Composio entry, log in via Composio, and click Allow access. Composio tools are then available in ChatGPT the same way as with the plugin.

What you can do after connecting Search1API

  • Search latest climate news and summarize key developments
  • Find coffee shops near your current location
  • Extract product prices from this competitor website

Security + privacy notes (important)

  • Use least-privilege access: Only grant permissions you actually need.
  • Review OAuth permissions before approving: Make sure requested scopes match what you expect Composio and ChatGPT to do.
  • Keep write actions human-reviewed: For actions like sending messages, creating labels, or editing drafts, keep manual confirmation enabled.
  • Be careful with sensitive data: Avoid using this setup with highly sensitive information unless allowed by your personal, company, or client policies.
TOOLS

Supported Tools

Every Search1API action and event your agent gets out of the box.

Ask Research

Run a natural-language research query across up to five provider-selected engines and return at most 10 deduplicated, reranked results plus partial source errors.

Crawl URLs

Fetch readable content from one or more public URLs.

Discover Sitemap

Discover sitemap URLs for a public site, or list all links on one public page without fetching page content.

Extract Structured Data

Extract caller-defined structured data from one public webpage using an optional prompt and JSON response shape.

Get Deepcrawl Status

Get the current state of a deepcrawl task and its packaged result URL when available.

Get Health

Read Search1API's free, unauthenticated provider serving/readiness status.

Get Trending

Return a platform's current live trending feed.

Get Usage

Return the connected account's remaining Search1API credits and credential metadata.

Search Maps

Search one Google Maps results page for businesses or places.

Search News

Search recent news for one or more queries with source, site, language, and time filters, returning a typed outcome for each.

Search Web

Search the web for one or more queries and return a typed outcome for each.

Start Deepcrawl

Start an asynchronous multi-page crawl of a public site and return its task ID.

Submit Feedback

Create external feedback for Search1API about a problem, missing capability, or confusing documentation encountered during a task.

Take Screenshot

Render a public webpage as a PNG, JPEG, or WebP file with viewport, readiness, selector, and appearance controls.

FRAMEWORKS

How to build Search1API MCP Agent with another framework

Claude Cowork logo

Claude Cowork

Use Search1API MCP with Claude Cowork

Hermes logo

Hermes

Use Search1API MCP with Hermes

Atomic Agent logo

Atomic Agent

Use Search1API MCP with Atomic Agent

FAQ

Frequently asked questions

With a standalone Search1API MCP server, the agents and LLMs can only access a fixed set of Search1API tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Search1API and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. ChatGPT fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Search1API tools.

Yes, absolutely. You can configure which Search1API scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Search1API data and credentials are handled as safely as possible.

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