About gate402 merchant checkout
gate402 merchant checkout is a public MCP adapter and documentation for Ogena's x402 checkout API. It is intended for merchants and AI agents that need to issue checkout terms and verify payments; execution runs on the hosted endpoint.
Key features
- 01Expose MCP tool schemas
- 02Issue checkout terms through the API
- 03Verify checkout payments
- 04Provide an agent skill and documentation
Use cases
- 01Integrate x402 checkout into a merchant flow
- 02Let an AI agent request checkout terms
- 03Verify a checkout payment
MCP support
The public stdio adapter provides tool schemas; execution takes place at the hosted API endpoint. The repository contains schemas, an agent skill, and documentation rather than product logic.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://api.ogenalabs.com/api/gate402/mcpclaude mcp add --transport http com-ogenalabs-gate402-x402 https://api.ogenalabs.com/api/gate402/mcp{"mcpServers":{"com-ogenalabs-gate402-x402":{"type":"http","url":"https://api.ogenalabs.com/api/gate402/mcp"}}}Open in Cursor{"servers":{"com-ogenalabs-gate402-x402":{"type":"http","url":"https://api.ogenalabs.com/api/gate402/mcp"}}}Open in VS Code{"mcpServers":{"com-ogenalabs-gate402-x402":{"type":"http","url":"https://api.ogenalabs.com/api/gate402/mcp"}}}{"mcpServers":{"com-ogenalabs-gate402-x402":{"serverUrl":"https://api.ogenalabs.com/api/gate402/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
2| Parameter | Type | Required | Description |
|---|---|---|---|
| memo | string | No | Order reference (max 120 chars). |
| network | string | Yes | 'base', 'solana' or full CAIP-2 id. |
| amountUsd | string|number | Yes | Order total in USD (0.01 to 10000). |
| merchantPayTo | string | Yes | Merchant payout address on that network. |
Details
From the project READMEgate402-mcp
Public adapter plus docs for the Ogena gate402 merchant-checkout x402 API for merchants and AI agents.
- Live API:
https://api.ogenalabs.com/api/gate402($0.01 per checkout, verify free) - Demo storefront:
https://api.ogenalabs.com/api/gate402/demo - Agent skill:
docs/SKILL.md
Layout
adapter/— public MCP stdio adapter (tool schemas only) for registry scoring. Execution happens on the hosted endpoint. No product logic here.docs/— explanation, skill, manifests.
Product source stays private. This repo carries schemas, skill and docs only.
Comments
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