About Qashier MCP by usefulapi
Qashier MCP by usefulapi is a hosted MCP server for accessing Qashier payment operations from MCP clients. It supports checkout-session lookup and creation, session expiry, and refunds, with OAuth-based credential setup.
Key features
- 01List and retrieve checkout sessions
- 02Create checkout sessions
- 03Expire open sessions
- 04Refund payments
Use cases
- 01Review online checkout sessions
- 02Generate payment links
- 03Close an open checkout session
- 04Refund a completed payment
MCP support
Exposes Qashier checkout-session and payment operations as tools to MCP clients through a hosted remote endpoint. Clients connect by URL and authenticate through the hosted OAuth flow.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://qashier.usefulapi.io/mcpclaude mcp add --transport http io-usefulapi-qashier https://qashier.usefulapi.io/mcp{"mcpServers":{"io-usefulapi-qashier":{"type":"http","url":"https://qashier.usefulapi.io/mcp"}}}Open in Cursor{"servers":{"io-usefulapi-qashier":{"type":"http","url":"https://qashier.usefulapi.io/mcp"}}}Open in VS Code{"mcpServers":{"io-usefulapi-qashier":{"type":"http","url":"https://qashier.usefulapi.io/mcp"}}}{"mcpServers":{"io-usefulapi-qashier":{"serverUrl":"https://qashier.usefulapi.io/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
Details
From the project READMEQashier MCP by usefulapi
Use your Qashier account from Claude, Cursor, or any MCP client. Read online payment checkout sessions, create payment links, expire open sessions and refund paid ones. Hosted, no local install: connect with your own credentials.
Live endpoint: https://qashier.usefulapi.io/mcp · Homepage: https://usefulapi.io
Connect
- Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste
https://qashier.usefulapi.io/mcp. - Claude Code:
claude mcp add --transport http qashier https://qashier.usefulapi.io/mcp, then run/mcpto log in. - VS Code: Add to VS Code.
- Cursor and other clients: add the URL as a remote MCP server:
{
"mcpServers": {
"qashier": {
"url": "https://qashier.usefulapi.io/mcp"
}
}
}
Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Qashier credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/qashier/
On first connect you provide your Qashier API key (Qashier Dashboard → API keys). The server validates it and stores it per user. No keys go in config files.
Tools
| Tool | Type | What it does |
|---|---|---|
qashier_list_checkout_sessions | read | List checkout sessions |
qashier_get_checkout_session | read | Get checkout session |
qashier_create_checkout_session | write | Create checkout session |
qashier_expire_checkout_session | write | Expire checkout session |
qashier_refund_payment | write | Refund payment |
qashier_usage_status | meta | Usage status (free-tier meter) |
qashier_request_feature | meta | Request a missing feature |
qashier_upgrade | meta | Upgrade to Pro or Pro+ |
qashier_cancel_subscription | meta | Cancel the Pro subscription |
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
Pricing
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro (per user) | $9/mo or $90/yr (2 months free) | Unlimited* |
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with qashier_upgrade (it returns a Stripe Checkout link). Cancel any time with qashier_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running qashier_upgrade before then undoes the cancel. Or write to [email protected].
License
MIT — see LICENSE. Documentation only; the server is hosted.
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