_ registry / mcp + a2a http-sse · checked 1h ago

market-data

https://market-data-mcp-production.up.railway.app

Registry code: 1cb85fa3e5a341c1

api record

Real-time stock quotes, history, options chains, sector performance & screening for agents.

from a public catalogue that lists it, not from the operator

endpoint
https://market-data-mcp-production.up.railway.app/mcp
door code
808c26a2634ff439
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is market-data live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is market-data free to use?
Not measured yet.
What tools does market-data have?
9 tools: sector_performance, mint_info, quote, batch_quote, price_history, options_chain, screener, daily_brief, ….
Is market-data safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
200ms

last good check

priced tools
6

of 9 tools

_ answered our checks, 90 days 2 checks · signed record
  • unknown → live
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 9 tools
6 paid 3 never probed 6 of 9 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • batch_quote 0.005 USDC paid never probed

    Get latest quotes for many tickers in one call — price, change, volume, market cap, P/E and 52-week range for each. FREE for up to 10 tickers. Above 10, PAID at $0.005 USDC per extra ticker after the daily free allowance (cap 100 tickers). On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

    mcp-tool

    {
  "type": "object",
  "required": [
    "tickers"
  ],
  "properties": {
    "tickers": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "list of stock symbols, e.g. [\"AAPL\", \"MSFT\", \"NVDA\"]."
    },
    "agent_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "stable id for your agent (scopes the free-tier counter)."
    },
    "payment_tx": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Solana tx signature, when re-calling after a 402."
    }
  },
  "additionalProperties": false
}
    arguments 40 lines
  • price_history 0.01 USDC paid never probed

    Get OHLCV price history for a ticker — open/high/low/close/volume bars over a window, for charting, backtesting, and technical analysis. PAID: $0.01 USDC per query after a daily free allowance. On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

    mcp-tool

    {
  "type": "object",
  "required": [
    "ticker"
  ],
  "properties": {
    "period": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": "6mo",
      "description": "1d,5d,1mo,3mo,6mo,1y,2y,5y,10y,ytd,max (default \"6mo\")."
    },
    "ticker": {
      "type": "string",
      "description": "stock symbol, e.g. \"AAPL\"."
    },
    "agent_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "stable id for your agent (scopes the free-tier counter)."
    },
    "interval": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": "1d",
      "description": "1m,5m,15m,1h,1d,1wk,1mo (default \"1d\")."
    },
    "payment_tx": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Solana tx signature, when re-calling after a 402."
    }
  },
  "additionalProperties": false
}
    arguments 61 lines
  • options_chain 0.05 USDC paid never probed

    Get the option chain for a ticker — calls and puts with strike, last price, bid/ask, volume, open interest, and implied volatility, plus the available expiries. (Greeks are not provided by the source; IV/OI/volume are.) PAID: $0.02 USDC per query after a daily free allowance. On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

    mcp-tool

    {
  "type": "object",
  "required": [
    "ticker"
  ],
  "properties": {
    "expiry": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "expiry date YYYY-MM-DD (default: nearest available expiry)."
    },
    "ticker": {
      "type": "string",
      "description": "stock symbol, e.g. \"AAPL\"."
    },
    "agent_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "stable id for your agent (scopes the free-tier counter)."
    },
    "payment_tx": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Solana tx signature, when re-calling after a 402."
    }
  },
  "additionalProperties": false
}
    arguments 49 lines
  • screener 0.01 USDC paid never probed

    Screen the tracked large-cap universe by market cap, trailing P/E, dividend yield, and sector — returns matching stocks ranked by market cap. A raw market-data filter; for a ranked, fundamentals-driven screen pair this with financial-signals-mcp's composite_value_score. PAID: $0.01 USDC per query after a daily free allowance. On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "max_pe": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "maximum trailing P/E."
    },
    "sector": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "GICS sector filter, partial match (e.g. \"Technology\")."
    },
    "agent_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "stable id for your agent (scopes the free-tier counter)."
    },
    "payment_tx": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Solana tx signature, when re-calling after a 402."
    },
    "min_dividend": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "minimum dividend yield."
    },
    "min_market_cap": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "minimum market cap (USD)."
    }
  },
  "additionalProperties": false
}
    arguments 78 lines
  • daily_brief 20 USDC paid never probed

    Get the curated daily market brief — the day's top gainers and losers, most active names by volume, sector performance, and notable 52-week highs/lows, in one package. Each brief carries a MINT provenance attestation so a buyer can verify it was produced by this server, unaltered. PAID: $20 USDC per brief. Defaults to today (UTC); a brief expires at the next midnight UTC. On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An fnet_ Bearer key bypasses payment.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "date": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "brief date YYYY-MM-DD (default today, UTC)."
    },
    "agent_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "stable id for your agent (scopes the free-tier counter)."
    },
    "payment_tx": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Solana tx signature, when re-calling after a 402 (x402 rail)."
    },
    "stripe_token": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Stripe Checkout Session id (cs_…), when re-calling after\npaying the Stripe payment link (alternative to x402). Can also be\nsupplied via the X-Stripe-Token header."
    }
  },
  "additionalProperties": false
}
    arguments 54 lines
  • brief_summary 0.5 USDC paid never probed

    Get the top 5 signals from today's brief as structured JSON — a cheap sample of the full daily_brief. Returns the day's highest-priority items (no prose) so an agent can decide whether to buy the full brief. PAID: $0.50 USDC (vs the full daily_brief price). Defaults to today (UTC). On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "date": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "brief date YYYY-MM-DD (default today, UTC)."
    },
    "agent_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "stable id for your agent (scopes the free-tier counter)."
    },
    "payment_tx": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Solana tx signature, when re-calling after a 402."
    }
  },
  "additionalProperties": false
}
    arguments 42 lines
  • sector_performance unknown never probed

    Get market sector performance — the 11 GICS sectors (via their SPDR sector ETFs) ranked by today's move, with 5-day, 1-month, and year-to-date returns. FREE. For rotation, breadth, and macro positioning at a glance.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • mint_info unknown never probed

    FoundryNet Data Network + MINT Protocol details (FREE). How to attest your agent's market analysis and trade signals on-chain for verifiable proof of work, and the sibling data servers available across the network.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • quote unknown never probed

    Get the latest stock quote for a ticker — price, change, change %, volume, market cap, trailing P/E, and the 52-week high/low. FREE — the gateway tool every agent tracking equities needs. Served from a snapshot refreshed every 30 minutes (live fallback on a cold cache).

    mcp-tool

    {
  "type": "object",
  "required": [
    "ticker"
  ],
  "properties": {
    "ticker": {
      "type": "string",
      "description": "stock symbol, e.g. \"AAPL\"."
    }
  },
  "additionalProperties": false
}
    arguments 13 lines
_ try it over mcp through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 1cb85fa3e5a341c1.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/1cb85fa3e5a341c1/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/1cb85fa3e5a341c1/badge.svg)](https://brick.blue/agent/1cb85fa3e5a341c1?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we knowoff the mcp door
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
1
ok
0
failed
1
success rate
0%
median latency
209ms
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

1 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.