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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "crypto-market-data": {
      "type": "http",
      "url": "https://crypto-market-data.zafermemon87.workers.dev/mcp"
    }
  }
}

claude mcp add --transport http crypto-market-data https://crypto-market-data.zafermemon87.workers.dev/mcp

[mcp_servers.crypto-market-data]
url = "https://crypto-market-data.zafermemon87.workers.dev/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "crypto-market-data": {
      "type": "remote",
      "url": "https://crypto-market-data.zafermemon87.workers.dev/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "crypto-market-data": {
      "type": "http",
      "url": "https://crypto-market-data.zafermemon87.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=crypto-market-data&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY3J5cHRvLW1hcmtldC1kYXRhLnphZmVybWVtb244Ny53b3JrZXJzLmRldi9tY3AifQ%3D%3D"
}

{
  "servers": {
    "crypto-market-data": {
      "type": "http",
      "url": "https://crypto-market-data.zafermemon87.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "crypto-market-data": {
      "httpUrl": "https://crypto-market-data.zafermemon87.workers.dev/mcp"
    }
  }
}

extensions:
  "crypto-market-data":
    enabled: true
    name: "crypto-market-data"
    type: streamable_http
    uri: "https://crypto-market-data.zafermemon87.workers.dev/mcp"
    timeout: 300

Quality 80 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations15 of 15 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 2,285 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability50 · weight 15

pass
stability.changes5 tool changes in 30 days
fail
stability.rug_pull2 tools kept their name but changed most of their description in 30 days; review before trusting them

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledeps.dev does not know [email protected]

15 tools, about 2,285 tokens to load them all · tool set 16986c98e173 · tools last changed 2026-10-24 · checked 2026-11-07 18:01 UTC

Tool changes

2026-10-24stop_watchchangeddescriptionmeaning changed
before
Free: stop a watch before it expires.
after · 11% of words in common
Free. Ends a watch made with create_watch before its 24 hours run out: it is no longer checked and sends no more webhooks. Stopping cannot be undone (a new watch costs USD 0.02); stopping an already stopped watch changes nothing. Needs the watch_id and secret that create_watch returned. Returns the watch_id with status stopped.
2026-10-24watch_statuschangeddescriptionmeaning changed
before
Free: a watch's status, current conditions and its last 20 fires (what triggered, when, and whether the webhook was delivered).
after · 36% of words in common
Free. Reads one watch made with create_watch: whether it is active, expired or stopped, its conditions, when it was last checked, how many times it fired, and its last 20 fires (what triggered, the values, when, and whether the webhook was delivered). Needs the watch_id and secret that create_watch returned; an unknown id or a wrong secret returns an error.
2026-10-24stop_watchadded
Free: stop a watch before it expires.
2026-10-24watch_statusadded
Free: a watch's status, current conditions and its last 20 fires (what triggered, when, and whether the webhook was delivered).
2026-10-24create_watchadded
Watch the crypto market for 24 hours: up to 10 conditions (price, % change, funding, open interest, liquidations, order book, Fear and Greed, whale orders, news impact), checked every minute; when one happens you get a signed webhook and it shows in the watch's status. Costs USD 0.02, paid with x402 (USDC on Base); a request that fails is not charged. Keep the returned secret: watch_status and stop_watch need it.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 94 / 100

provenance80

liveness99

freshness100

hygiene100

+repository +namespace-matches-repo +reachable +uptime-96% +updated-15d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

[email protected] npmthis version is not known to the dependency resolver

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://crypto-market-data.zafermemon87.workers.dev/mcp` streamable-http	none	yes	96%	401 ms	2025-11-25	2026-11-07

package	registry	version	runtime	secrets
`crypto-market-data-mcp`	npm	0.1.3	–	`X402_PRIVATE_KEY`

Tools (15)

`coin_snapshot`read-only	Everything for one coin in one call: price, funding and open interest, order book, liquidations, whale orders and news. Costs USD 0.005 per call, paid with x402 (USDC on Base); calls that fail are not charged.
`create_watch`	Watch the crypto market for 24 hours: up to 10 conditions (price, % change, funding, open interest, liquidations, order book, Fear and Greed, whale orders, news impact), checked every minute; when one happens you get a signed webhook and it shows in the watch's status. Costs USD 0.02, paid with x402 (USDC on Base); a request that fails is not charged. Keep the returned secret: watch_status and stop_watch need it.
`derivatives`read-only	Funding rate per 8 hours, futures premium, open interest with 1-hour and 24-hour change, and long/short account ratio per coin. Costs USD 0.003 per call, paid with x402 (USDC on Base); calls that fail are not charged.
`hyperliquid_wallet`read-only	Enriched Hyperliquid wallet report: open positions with liquidation distance and a risk label, account value and leverage, PnL and volume by day, week, month and all time, spot balances and the last 24 hours of trading. Costs USD 0.01 per call, paid with x402 (USDC on Base); calls that fail are not charged.
`liquidations`read-only	Every Binance futures liquidation of the last hour across 190+ coins: totals, per coin longs and shorts, and the biggest ones. Costs USD 0.003 per call, paid with x402 (USDC on Base); calls that fail are not charged.
`news`read-only	Top crypto stories now from 31 sources, each with an impact score, outlet count and the price reaction afterwards. Costs USD 0.003 per call, paid with x402 (USDC on Base); calls that fail are not charged.
`orderbook`read-only	Bid-ask spread, order-book imbalance, buyer share of the last 15 minutes and volume versus normal per coin. Costs USD 0.003 per call, paid with x402 (USDC on Base); calls that fail are not charged.
`prices`read-only	Live prices with 5-minute, 1-hour, 4-hour and 24-hour change and 24-hour volume for the top 50 crypto coins, refreshed every minute. Costs USD 0.003 per call, paid with x402 (USDC on Base); calls that fail are not charged.
`prices_free`read-only	Free: the same answer as prices, from a copy refreshed every 15 minutes (up to 30 calls a minute). prices has live data every minute for USD 0.003.
`sentiment`read-only	Crypto Fear and Greed index with the previous value, trending coins, market breadth, mood and volatility regime. Costs USD 0.003 per call, paid with x402 (USDC on Base); calls that fail are not charged.
`sentiment_free`read-only	Free: the same answer as sentiment, from a copy refreshed every 15 minutes (up to 30 calls a minute). sentiment has live data every minute for USD 0.003.
`service_info`read-only	Free: what this server offers, the price of each tool and how payment works.
`stop_watch`destructive	Free. Ends a watch made with create_watch before its 24 hours run out: it is no longer checked and sends no more webhooks. Stopping cannot be undone (a new watch costs USD 0.02); stopping an already stopped watch changes nothing. Needs the watch_id and secret that create_watch returned. Returns the watch_id with status stopped.
`watch_status`read-only	Free. Reads one watch made with create_watch: whether it is active, expired or stopped, its conditions, when it was last checked, how many times it fired, and its last 20 fires (what triggered, the values, when, and whether the webhook was delivered). Needs the watch_id and secret that create_watch returned; an unknown id or a wrong secret returns an error.
`whale_orders`read-only	The biggest market orders of the last hour on Binance futures, Binance spot and Hyperliquid, with what each Hyperliquid order did. Costs USD 0.003 per call, paid with x402 (USDC on Base); calls that fail are not charged.

Schemas: list_tools.

Similar MCP servers

More from io.github.zaffy18

Official server.json

{
  "name": "io.github.zaffy18/crypto-market-data",
  "title": "Crypto Market Data",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://crypto-market-data.zafermemon87.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.3",
  "packages": [
    {
      "version": "0.1.3",
      "transport": {
        "type": "stdio"
      },
      "identifier": "crypto-market-data-mcp",
      "registryType": "npm",
      "environmentVariables": [
        {
          "name": "X402_PRIVATE_KEY",
          "isSecret": true,
          "description": "Key of a wallet holding a little USDC on Base, used to pay per call"
        },
        {
          "name": "X402_MAX_PER_CALL_USD",
          "description": "No single payment above this (default 0.02, the price of a watch)"
        },
        {
          "name": "X402_MAX_TOTAL_USD",
          "description": "Stop paying after this much per session (default 1.00)"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/zaffy18/crypto-market-data-mcp",
    "source": "github"
  },
  "description": "Live crypto market data and Hyperliquid wallet reports for AI agents, paid per call with x402."
}