Let your shopping agent check the shop before it pays: a real, active, EU-registered company?
Connect Remote server
claude mcp add --transport http merchant-check https://api.checkbiz.eu/mcp --header "X-API-Key: <X_API_KEY>"
{
"mcpServers": {
"merchant-check": {
"url": "https://api.checkbiz.eu/mcp",
"headers": {
"X-API-Key": "<X_API_KEY>"
}
}
}
}
{
"servers": {
"merchant-check": {
"type": "http",
"url": "https://api.checkbiz.eu/mcp",
"headers": {
"X-API-Key": "<X_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.checkbiz.eu/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 1 found in our last check
check_merchantCheck a web shop BEFORE paying it: is the shop on this domain a real, active, registered company in a European business register, and does the domain belong to that company? Reads the registration / VAT number the shop states on its own imprint, terms or footer, looks it up in t…
Headers
| Name | Description |
|---|---|
X-API-KeyRequired, secret | Free key, 100 lookups a month, no sign-up: POST https://api.checkbiz.eu/v1/merchant-check/keys |
Details
| Endpoint | https://api.checkbiz.eu/mcp (Streamable HTTP) |
| First published | 7 Oct 2026 |
| Last updated | 7 Oct 2026 |
| Registry name | eu.checkbiz/merchant-check |
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