Connect OpenCode to HelloAsso
Set up in minutes
Choose where it runs
On your computer through your own OpenCode, or hosted in the cloud. The rest of setup adapts to your choice:
Pick what it can do in HelloAsso
A preset of real HelloAsso operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect HelloAsso
One sign-in. The agent acts through your account, scoped to the operations you picked.
Add your personal MCP link
The last step mints a private MCP URL for this agent and walks you through exactly this, with your real link filled in. The page flips to Connected the moment your OpenCode first calls in. opencode mcp add only saves the config. OpenCode connects when it starts — run opencode, or restart a running one.
1. Run this in your terminal
2. Choose Remote and paste your server URL
3. Choose No when asked about OAuth authentication — the link itself is the key
<your-link> is your personal server URL — setup mints it for you.
Tools OpenCode gets
HelloAsso
21 toolsGet my organizations
Get Organization details
Get the forms of a specific organization
Get a list of formTypes for an organization
Get detailed public data about a specific form
Get Stats for the form
Get a list of orders within a specific organization
Get form orders
Get detailed information about a specific order
Get information about payments made to a specific organization
Get information about payments made in a specific form
Get detailed information about a specific payment.
Get a list of items sold by an organization
Get a list of items "sold" in a form
Get the detail of an item contained in an order
Retrieve a checkout intent, with the order if the payment has been authorized.
Init a checkout.
Create a simplified event for an Organism
Update a form state
Cancels future payments for an order, no refunds will be given.
Refund a payment.
About OpenCode
Frequently asked questions
More ways to connect
More tools for OpenCode
Use HelloAsso with other agents
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NoClick runs OpenCode for you with HelloAsso wired in as tools. Connect your account and run.