CheckSlip — Thai Bank Transfer Slip Verification

Help your AI agent verify Thai bank transfer slips using CheckSlip's remote MCP service, rather than relying on a screenshot's appearance alone.

This skill is free. A CheckSlip account is required. Slip verification usage is billed separately by CheckSlip.

What it does

• Slip verification: Submit an original PNG/JPEG slip image, raw QR payload, or transaction reference to CheckSlip.
• Order matching: Compare the transfer with an expected amount, recipient name, recipient account's last four digits, and transfer date.
• Used-slip detection: Check whether a slip was previously marked as used within your store's retained records.
• Connection and credit status: Request the service's configuration status and remaining credits when available.
• History lookup: Search previous verification records and retrieve their details without performing another paid verification.

How it works

1. Connect your AI client to https://thaibankslip.com/mcp and authenticate through CheckSlip's OAuth flow.
2. Provide a slip image, QR payload, or transaction reference.
3. Supply the expected order details so the agent can check whether the transfer matches your order.
4. The agent calls CheckSlip and explains the returned result, including any failed checks or service errors.
5. If you authorize it, the agent can request that a successfully verified slip be marked as used.

Installing the skill and connecting the MCP server are separate steps. Enter your merchant credentials only on CheckSlip's authorization page, not in an AI conversation or shared configuration file.

Example uses

• Check a customer's payment slip before deciding whether to ship an order.
• Compare a transfer with the expected amount and recipient account.
• Investigate a slip reported as previously used.
• Find an earlier verification result by order ID or transaction reference.

What's included

• SKILL.md with tool-use instructions and safety guidance.
• Setup instructions with documentation-based Claude Code and Cursor examples.
• A credential-free Cursor MCP configuration template.
• A synthetic verification-request example and tool reference.

Requirements and pricing

You need your own CheckSlip account, available verification credits, and an AI client supporting remote MCP over Streamable HTTP with OAuth authentication.

The skill is free to download. Account management and verification billing remain with CheckSlip. Current pricing is available at https://thaibankslip.com.

Client examples are documentation-based. End-to-end compatibility has not been verified across all clients or versions.

Important limitations

• A verified transfer does not automatically prove it paid the intended order. Only supplied expectations are checked.
• Duplicate detection is store-scoped and depends on slips previously marked as used and retained records. It is not a permanent or bank-wide guarantee.
• Marking a slip as used requires authorization. Rechecking a slip to mark it as used may consume another credit.
• Bank and payment-type coverage depends on the verification provider; not every slip or QR code is guaranteed to be supported.
• A provider error, configuration issue, or insufficient credits is not proof that a payment is invalid.
• This skill does not transfer money, initiate payments, or fulfill orders.

Review CheckSlip's terms and privacy policy before submitting payment data.

Documentation

https://thaibankslip.com/docs