UCP Checker
Check a store

complete_checkout

Finalize checkout and create WooCommerce order with payment credentials

17,974verified stores declare the complete_checkout tool
93.5%of the verified stores we check

Who declares it

verified stores we check
By store platform
Shopify 61%Wix 37%Boutir 1% others 1%
By release
2026-08-2562.5%
2026-04-0837.5%

Examples

12 of 17,974, highest UCP Score first
agentdiet.dev Shopware · 2026-08-25 alpha-stream.agentdiet.dev Shopware · 2026-08-25 arxiv-digest.agentdiet.dev Shopware · 2026-08-25 assay.agentdiet.dev Shopware · 2026-08-25 assistant-experiments.vercel.app Custom or not identified · 2026-04-08 company-enrich.agentdiet.dev Shopware · 2026-08-25 cve-intel.agentdiet.dev Shopware · 2026-08-25 defi-yield.agentdiet.dev Shopware · 2026-08-25 devucp.netsgroup.com Custom or not identified · 2026-08-25 domain-osint.agentdiet.dev Shopware · 2026-08-25 email-verify.agentdiet.dev Shopware · 2026-08-25 github-audit.agentdiet.dev Shopware · 2026-08-25

Each store has its own status page. To find more, search the directory.

Input schema

inputSchema
{
    "type": "object",
    "required": [
        "checkout_id"
    ],
    "properties": {
        "checkout_id": {
            "type": "string",
            "description": "Checkout session ID to complete"
        },
        "payment_data": {
            "type": "object",
            "required": [
                "handler_id",
                "credential"
            ],
            "properties": {
                "brand": {
                    "type": "string",
                    "description": "Payment method brand (visa, mastercard, amex, etc.)"
                },
                "credential": {
                    "type": "string",
                    "description": "Tokenized payment credential (payment method ID or token)"
                },
                "handler_id": {
                    "type": "string",
                    "description": "Payment handler identifier (e.g., stripe, paypal)"
                },
                "last_digits": {
                    "type": "string",
                    "pattern": "^[0-9]{4}$",
                    "description": "Last 4 digits of payment method for display"
                }
            },
            "description": "Payment credentials object with handler_id, credential, last_digits, and brand fields"
        }
    }
}

Explore protocol data