How to integrate Payhere MCP with Atomic Agent

Connect Atomic Agent to Payhere MCP. Create a payment link for $50 consultation, list all completed payments this week, and more using natural language, with authentication handled for you.

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Api Key

Payhere is a simple online payment platform for creating and sharing payment links. It makes collecting payments fast and hassle-free for businesses and freelancers.

13 Tools

Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Payhere.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Payhere account. See the Atomic Agent documentation for installation instructions.

Also integrate Payhere with

How Atomic Agent connects to Payhere

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect Payhere to Atomic Agent

  1. Sign up or sign in to the Composio dashboard. Copy your API key.
  2. In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
  3. Ask Atomic Agent to do something in Payhere. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your Payhere account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY

What is the Payhere MCP server, and what's possible with it?

The Payhere MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Payhere account. It provides structured and secure access so your agent can perform Payhere operations on your behalf.

Use Payhere from Atomic Agent

With your account connected, ask Atomic Agent to work with Payhere in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

Troubleshooting

Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See Composio pricing for the current limits that apply to your connection.

TOOLS

Supported Tools

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

Create Hook

Tool to subscribe to a REST hook for receiving webhook events.

Create Plan

Tool to create a new payment plan in PayHere.

Delete Hook

Tool to remove a REST hook listener subscription.

Get Current Company

Tool to fetch company information for the currently authenticated user.

Get Current Company Stats

Tool to fetch payment statistics for the last 30 days with comparison data from the preceding 30-day period (30-60 days ago).

Get User

Tool to fetch information on the currently authenticated user.

List Customers

Tool to list all customers from Payhere, ordered chronologically with most recent first.

List REST Hooks

Tool to list all active REST hooks subscriptions for the authenticated company.

List Payments

Tool to list all payments ordered chronologically, most recent first.

List Plans

Tool to list all plans in your PayHere account.

List subscriptions

Tool to list all subscriptions ordered chronologically by most recent payment first.

Update Current Company

Tool to update the company information for the currently authenticated user.

Update Plan

Tool to update an existing plan's configuration and settings.

FAQ

Frequently asked questions

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

Yes, you can. Atomic Agent 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 Payhere tools.

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

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