GW8 Signal API

{
  "mcpServers": {
    "io.github.GrayWolf8-creator/gw8-signal-api": {
      "url": "https://micro-saas-agent.onrender.com/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

25 shown · authentication unknown

• Day pass (24h)

  buy_day_pass

  [Access] Buy a 24h pass for every paid GW8 data tool/endpoint: pass the returned token as the "pass" argument (MCP) or X-GW8-Pass header (HTTP). Fair use 2000 calls, 60/min. Excludes alert subscriptions. Token shown once. Paid: $1.00 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at POST https://micro-saas-agent.onrender.com/api/pass/day.

  Schema valid · SHA-256 4631971cbee3…

  View input schema

  {
    "type": "object",
    "properties": {},
    "$schema": "http://json-schema.org/draft-07/schema#"
  }

• x402 seller reputation (trusted / caution / avoid / unknown)

  check_seller_reputation

  [Seller reputation: x402 seller risk check, verdict] Before an agent pays an x402 seller: score the seller's Base wallet (or the payTo read from its endpoint's 402 challenge) 0-100 from public USDC transfer history: distinct paying buyers, wash/self-dealing share (self-transfers, round-trips), wallet age, top-payer concentration, 30-day organic volume. Returns verdict, components, reasons and a signed receipt. Deterministic; stateless; never pays anyone. Give address and/or endpoint. Paid: $0.01 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at POST https://micro-saas-agent.onrender.com/api/seller/reputation.

  Schema valid · SHA-256 cf49d7f34ceb…

  View input schema

  {
    "type": "object",
    "properties": {
      "address": {
        "description": "seller wallet on Base, 0x...",
        "type": "string"
      },
      "endpoint": {
        "description": "x402 https endpoint URL",
        "type": "string"
      },
      "lookbackDays": {
        "type": "integer",
        "minimum": 1,
        "maximum": 90
      },
      "pass": {
        "description": "Optional GW8 day pass token (from buy_day_pass / POST /api/pass/day); skips per-call payment",
        "type": "string",
        "maxLength": 80
      }
    },
    "$schema": "http://json-schema.org/draft-07/schema#"
  }