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How to connect Pdf api io to Claude

Connect Claude Web, Desktop and Cowork to Pdf api io MCP. List all your saved pdf templates, show templates created this month, and more using natural language, with authentication handled for you.

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PDF-API.io is a powerful PDF generation API with a visual template designer. It helps you create and customize PDFs using HTML and CSS, all through a simple API.

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Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Pdf api io account to Claude via Composio Connect, enabling it to list all your saved PDF templates, show templates created this month, find templates for invoices and receipts, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

Also integrate Pdf api io with

OpenAI Agents SDKClaude Agent SDKClaude CodeCodexOpenClawHermesAtomic AgentGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAIPydantic AIAutoGen

Connecting Pdf api io to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

2. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Web, Desktop, and Cowork

3. Connect your Pdf api io account

Back in Claude, ask it to connect to Pdf api io or give it any Pdf api io-related task.

For example, ask Claude to:

  • "List all your saved PDF templates"
  • "Show templates created this month"
  • "Find templates for invoices and receipts"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Claude, and your Pdf api io account is ready to use.

What is the Pdf api io Claude Connector, and what's possible with it?

The Pdf api io MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Pdf api io account. It provides structured and secure access to your PDF templates, so your agent can perform actions like listing available templates, retrieving template details, and managing template-based PDF generation on your behalf.

  • List all PDF templates: Quickly retrieve a full list of your available PDF templates, making it easy for your agent to access and organize templates as needed.
  • Template discovery and selection: Allow your agent to browse and identify the right template for generating personalized or standardized documents.
  • Template-driven automation: Enable your agent to automate document workflows by leveraging pre-existing templates for dynamic PDF creation.
  • Seamless integration with PDF design tools: Use your agent to bridge between template design and document generation, streamlining PDF-related processes for your apps.

Troubleshooting

1. Why does Claude not use the Composio connector for Pdf api io?

The connector can show as connected, but Claude must use it in each Pdf api io conversation.

  • Click + at the lower left of the chat, or type /.
  • Hover Connectors.
  • Turn on Composio.
  • Ask Claude to connect to Pdf api io again.

2. Why does Claude show an MCP server error before Pdf api io connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Pdf api io.

  • Check that the connector URL is https://connect.composio.dev/mcp.
  • Connectors run from Anthropic's cloud, so your device network is usually not the problem.
  • Add the connector again from Customize > Connectors, then ask Claude to connect Pdf api io.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Pdf api io authorization link not work?

The Composio connector is one server. Your Pdf api io account connects separately when Claude asks for it.

  • If the browser does not open, or the link expires, ask Claude to retry the Pdf api io connection.
  • Composio creates a fresh Pdf api io authorization link.
  • Open that link in your browser and finish the Pdf api io sign-in.

4. Why do Pdf api io actions fail after they worked before?

The Pdf api io connection can expire or lose permission.

  • Ask Claude to inspect the Pdf api io connection.
  • If the connection is unhealthy, disconnect it when Claude prompts you.
  • Reconnect the Pdf api io account and retry the action.
  • If Claude shows a permission prompt, approve it before Claude changes data in Pdf api io.
  • If the action still fails with a permission error, check that the connected account has that permission in Pdf api io itself.

5. How do I switch to a different Pdf api io account?

Claude can manage the Pdf api io connection for you.

  • Ask Claude to disconnect or delete the current Pdf api io account.
  • Ask Claude to connect Pdf api io again.
  • Open the new Composio authorization link for Pdf api io.
  • Sign in with the other Pdf api io account in the browser.
  • After the account connects, ask Claude to retry the Pdf api io task.

6. Why is my Pdf api io connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Pdf api io connection works in Claude Web, Desktop, and Cowork.

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If Pdf api io tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
  • On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Pdf api io.
TOOLS

Supported Tools

Every Pdf api io action and event your agent gets out of the box.

List Templates

Tool to list all available templates.

FRAMEWORKS

How to build Pdf api io MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Pdf api io MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Pdf api io MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Pdf api io MCP with Claude Code

Codex logo

Codex

Use Pdf api io MCP with Codex

OpenClaw logo

OpenClaw

Use Pdf api io MCP with OpenClaw

Hermes logo

Hermes

Use Pdf api io MCP with Hermes

Atomic Agent logo

Atomic Agent

Use Pdf api io MCP with Atomic Agent

Google ADK logo

Google ADK

Use Pdf api io MCP with Google ADK

LangChain logo

LangChain

Use Pdf api io MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Pdf api io MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Pdf api io MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Pdf api io MCP with LlamaIndex

CrewAI logo

CrewAI

Use Pdf api io MCP with CrewAI

Pydantic AI logo

Pydantic AI

Use Pdf api io MCP with Pydantic AI

AutoGen logo

AutoGen

Use Pdf api io MCP with AutoGen

FAQ

Frequently asked questions

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

Yes, you can. Claude Cowork 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 Pdf api io tools.

Yes, absolutely. You can configure which Pdf api io 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 Pdf api io data and credentials are handled as safely as possible.

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