Grok
Grok on grok.com: a custom connector — the API-key option is unverified; on the xAI API a remote MCP tool works with your key today.
- API key (Bearer)
- OAuth sign-in
- Go to grok.com/connectors → New Connector → Custom.
- Enter https://aicharged.io/api/v1/mcp and complete the authentication.
- Grok Business/Enterprise: an admin adds it first in console.x.ai → Grok Business → Connectors → + Add Connector → Other.
Remote MCP server URL
Recommendedhttps://aicharged.io/api/v1/mcp
Unverified: the xAI docs only say to complete any required authentication — whether the dialog accepts a static API key is not documented. If it offers only a sign-in, wait for OAuth on aicharged.io or use the xAI API below.
xAI API — remote MCP tool
curl https://api.x.ai/v1/responses \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $XAI_API_KEY" \
-d '{
"model": "grok-4.7",
"input": "List my recent aicharged.io runs",
"tools": [{"type": "mcp", "server_url": "https://aicharged.io/api/v1/mcp", "server_label": "aicharged", "headers": {"Authorization": "Bearer <API_KEY>"}}]
}'
Documented at docs.x.ai/developers/tools/remote-mcp; the headers are sent to aicharged.io with every request.