MCP server

Connect

The HTTP MCP endpoint exposes public rails, balance and status queries. Payment actions share the same transaction availability checks as the website.

{
  "mcpServers": {
    "rello": { "url": "YOUR_RELLO_ORIGIN/api/mcp" }
  }
}

Tools

Use read tools to inspect the payment environment and prepare a plan.

• rello_rails — supported rail definitions and caps.
• rello_balance — connected address balance, using public chain reads.
• rello_job_status — lookup a payout state.
• rello_pay_fiat — submit a payout request.
• rello_release — confirm receipt and release escrow.
• rello_dispute — challenge a payment inside its window.

Approval belongs to the owner

The agent must respect the owner’s limits. A language instruction cannot authorize a higher fee, expand a rail policy or bypass a required approval.