Natural

Add the connection from eve's registry. This writes the initial definition under agent/connections/ and installs its authentication dependency when needed:

eve add connection/natural

Create agent/connections/natural.ts. The connection name is derived from the filename:

// agent/connections/natural.tsimport { connect } from "@vercel/connect/eve";import { defineMcpClientConnection } from "eve/connections";
export default defineMcpClientConnection({  url: "https://mcp.natural.com/mcp",  description: "Natural: agentic payments — send and request payments, check balances, and move funds.",  auth: connect("natural"),});

Connect owns the OAuth flow, and each end-user authorizes in their own browser before their first tool call.

Link your project, create the connector, and pull OIDC locally:

vercel linkvercel connect create naturalvercel env pull

Natural moves real money. Add an approval gate or tool filters before allowing unattended payment actions.

See the Connections docs for principal types, headers, approval, and protocol-specific filters.