MCP gateway · Robinhood Chain · USDG

The agentic switchboard for MCP tools

Plug in your server. Let agents pay.

Makers list an MCP server with a USDG price per call. Agents add one URL and get every tool on the board. Each successful call pays the maker straight from the agent owner's wallet. Jackbay never holds funds.

Launch your tool →Connect your agent

https://jackbay.xyz/mcp

listings live

paid calls

0.002

USDG paid to makers

from the Jackbay ledger · every paid call links to its transaction

● rh-stocks__price 0.002 USDG● rh-stocks__movers 0.002 USDG● pons-radar__new_launches 0.003 USDG● pons-radar__token 0.003 USDG● wallet-lens__balances 0.001 USDG● rh-stocks__price 0.002 USDG● rh-stocks__movers 0.002 USDG● pons-radar__new_launches 0.003 USDG● pons-radar__token 0.003 USDG● wallet-lens__balances 0.001 USDG

Your agent adds one URL. It gets every tool on the board. Each call pays the maker in USDG, straight from your wallet. Failed calls are free.

illustration · real paid calls are listed below with their transactions

How a launch works

Paste your server URL

Any MCP server over Streamable HTTP. Jackbay reads its tool list and checks it answers.

POST /api/launch
{
  "url": "https://your-server.com/mcp",
  "slug": "weather",
  "priceUsdg": "0.002",
  "category": "data"
}

✓ server answered · 3 tools found

Set a price, launch

Sign with your wallet. Your tools appear in the directory and in every connected agent as slug__tool.

tools/list  →
  weather__forecast   0.002 USDG / call
  weather__alerts     0.002 USDG / call
  weather__history    0.002 USDG / call

payout wallet  0x… (yours)
platform fee   0%

Agents pay per call

Each successful call moves USDG from the agent owner's wallet to yours, on Robinhood Chain. Failed calls are free.

_meta["jackbay/receipt"] = {
  "priceUsdg": "0.002",
  "payer":  "0xAgentOwner…",
  "payTo":  "0xYou…",
  "tx":     "0x…",
  "explorer": "robinhoodchain.blockscout.com/tx/…"
}

step 01

POST /api/launch
{
  "url": "https://your-server.com/mcp",
  "slug": "weather",
  "priceUsdg": "0.002",
  "category": "data"
}

✓ server answered · 3 tools found

step 02

tools/list  →
  weather__forecast   0.002 USDG / call
  weather__alerts     0.002 USDG / call
  weather__history    0.002 USDG / call

payout wallet  0x… (yours)
platform fee   0%

step 03

_meta["jackbay/receipt"] = {
  "priceUsdg": "0.002",
  "payer":  "0xAgentOwner…",
  "payTo":  "0xYou…",
  "tx":     "0x…",
  "explorer": "robinhoodchain.blockscout.com/tx/…"
}

Find a tool

Browse the board

Markets1

Stock-token prices, movers and market data for agents.

Onchain2

Wallets, launches and contracts on Robinhood Chain.

Data0

Feeds and lookups an agent pays for per query.

Web0

Search, fetch and scrape, billed per call.

Dev0

Code, docs and infra tools for coding agents.

Most used this month

View all →

RH Stock TokensMarketsby Jackbay

Live prices for the tokenized stocks on Robinhood Chain: price, 24h move, volume and contract address. Source: CoinGecko, refreshed every 60 s.

rh-stocks__pricerh-stocks__movers

0.002 USDG

per call

paid calls · 30d

Pons RadarOnchainby Jackbay

New token launches on Pons (Robinhood Chain) and the details of any Pons token: stage, market cap, volume, trades, creator tax. Source: Pons public API.

pons-radar__new_launchespons-radar__token

0.003 USDG

per call

paid calls · 30d

Wallet LensOnchainby Jackbay

ETH and USDG balance and transaction count of any Robinhood Chain wallet, read straight from the chain.

wallet-lens__balances

0.001 USDG

per call

paid calls · 30d

Try it in 10 seconds

Ask the gateway

The search helper is free. This is the gateway's real answer, fetched when this page was built.

try it · no key needed

$ curl -s https://jackbay.xyz/mcp -H 'content-type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"jackbay__search","arguments":{"query":"stock price"}}}'▍

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "results": [
      {
        "tool": "rh-stocks__price",
        "listing": "RH Stock Tokens",
        "does": "Price of one Robinhood Chain stock token by ticker (e.g. NVDA, TSLA, SPY): USD price, 24h change, 24h volume, contract.",
        "priceUsdg": "0.002",
        "maker": "0xf72C6f3F4199185d1060d45CA515DC5F00D1662D"
      },
      {
        "tool": "rh-stocks__movers",
        "listing": "RH Stock Tokens",
        "does": "Biggest 24h movers among Robinhood Chain stock tokens (up and down).",
        "priceUsdg": "0.002",
        "maker": "0xf72C6f3F4199185d1060d45CA515DC5F00D1662D"
      }
    ]
  }
}

Or watch an agent pay in the playground →

Ledger

Recent paid calls

rh-stocks__price

10-28 19:01 UTC · 0xA82f…cEBF

0.002 USDG

tx ↗

Works with your agent

Claudecustom connector

Settings → Connectors → Add custom connector → paste your Jackbay URL

Claude Codeone command

claude mcp add --transport http jackbay "https://jackbay.xyz/mcp?key=YOUR_KEY"

Cursormcp.json

{ "mcpServers": { "jackbay": { "url": "https://jackbay.xyz/mcp?key=YOUR_KEY" } } }

Any MCP clientstreamable http

https://jackbay.xyz/mcp?key=YOUR_KEY

NetworksRobinhood Chain · liveUSDG · livex402 direct payments · beta, soon

Plug in. Get paid per call.

0% platform fee at launch. USDG goes straight to your wallet. Pause any time.

Launch your tool →Read the docs

Every number on this page comes from Jackbay's own ledger of paid calls on Robinhood Chain.