EchoRelay — manage your HTTP relay from any MCP client

EchoRelay is a multi-tenant HTTP relay: callers hit your versioned API lines, EchoRelay authenticates, rate-limits, and bills each request, then fans it out to your target URLs with retries and a dead-letter queue.

This MCP server is the management plane. Your agent can set up and operate a relay project end to end — no dashboard clicking required.

What your agent can do

• Projects & lines — create projects, versioned API lines (v1, v2, …), activate/deactivate lines.
• Endpoints — create, update, duplicate, and dry-run endpoint configs against a JSON schema before they go live
• API keys — create, rotate (with reveal-ahead successors), revoke; set key policies
• Team — invite members, set roles
• Billing — check credit balances, preview plan changes, manage subscriptions and add-ons
• Observability — read request logs and metrics
• Delivery — inspect the DLQ, retry or discard entries

Every tool carries readOnlyHint/destructiveHint annotations, so MCP hosts auto-approve reads and ask before destructive actions.

Connect

{
  "mcpServers": {
    "echorelay": {
      "type": "streamable-http",
      "url": "https://mcp.echorelay.dev",
      "headers": {
        "Authorization": "Bearer <your-mcp-token>"
      }
    }
  }
}

Create your token in the EchoRelay panel (https://echorelay.dev) under your project's API keys.

Links

• Website: https://echorelay.dev
• Docs: https://docs.echorelay.dev
• Pricing: https://echorelay.dev/pricing
• Status: https://status.echorelay.dev