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Mercury MCP (official)
Mercury's hosted MCP server (beta): balances, transactions, cards and recipients; payment and transfer requests need approval in Mercury.
Install
https://mcp.mercury.com/mcpClaude → Settings → Connectors → Add custom connector, paste this URL.
claude mcp add --transport http mercury-mcp https://mcp.mercury.com/mcp{
"mcpServers": {
"mercury-mcp": {
"url": "https://mcp.mercury.com/mcp"
}
}
}https://mcp.mercury.com/mcpChatGPT → Settings → Apps & Connectors (developer mode) → Create, paste this URL.
{
"tools": [
{
"type": "mcp",
"server_url": "https://mcp.mercury.com/mcp",
"server_label": "mercury-mcp"
}
]
}Remote MCP tool in an xAI API request; see docs.x.ai for auth headers.
{
"mcpServers": {
"mercury-mcp": {
"httpUrl": "https://mcp.mercury.com/mcp"
}
}
}Pricing
- Model
- account required
- Free tier
- Requires a Mercury account
- Paid from
- —
- Details
- No separate MCP fee found; beta, OAuth. Money movement is only requested by the agent and must be approved in Mercury.
- Source
- https://docs.mercury.com/docs/what-is-mercury-mcp (checked 2026-10-29)
Prices change — always confirm on the vendor's page before buying.
Verification
✓ Verified Reachable, links alive, and (for repos) a commit in the last 180 days.
| ✅ | homepage alive |
| ✅ | docs alive |
| ✅ | remote MCP endpoint responds |
Automated check on 2026-10-29. How we verify.