Koskamo

Crypto Pulse MCP

An MCP server providing AI agents with a unified crypto market data bundle including spot prices, Fear & Greed index, Hyperliquid funding rates, and DeFi TVL. It features a free sample endpoint, a prediction arena, and paid access via x402 USDC on Solana, delivering deterministic signals and plain-English summaries.

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Endpoint and access

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Crypto Pulse MCP logo, by midnight232Community listingStreamable HTTPNo sign-inEndpoint checked 2026-11-01Published by midnight232
MCP endpoint (Streamable HTTP)
https://cryptopulseapi.com/mcp
Vendor documentation

What you can do with it

  • Fetch combined crypto market data (spots, sentiment, funding, TVL) via a single API call
  • Access free stale market samples to test response schemas before paying
  • Participate in free crypto prediction contests for BTC, ETH, and SOL
  • Retrieve deterministic market signals and plain-English summaries for AI agents

Source and maintenance

Community listingRegistry 0.4.2
mcp-registry: io.github.midnight232/crypto-pulse@0.4.2Source repositoryProject website
Maintenance checked

Protocol and capabilities

Server
crypto-pulse 0.4.2
MCP protocol
2025-06-18
Tools
7 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": true
  }
}

Tools

7 advertised

get_market_sample
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

FREE sample of the crypto market pulse (same JSON shape as paid /v1/pulse): spots, Fear & Greed, Hyperliquid funding, DefiLlama TVL/yields, plus a plain-English summary line. Data may be up to 15 minutes old. Use get_market_pulse for live paid data.

get_market_sample input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {},
  "additionalProperties": false
}
get_market_sample annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
get_market_pulse
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

PAID live full pulse ($0.02 USDC on Solana via x402). One call replaces four data sources (spots + Fear & Greed + Hyperliquid funding + DefiLlama). This MCP tool returns payment requirements and the HTTP URL — pay via x402 HTTP (Solana USDC), then GET the URL. For a free preview call get_market_sample first.

get_market_pulse input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "asset": {
      "enum": [
        "BTC",
        "ETH",
        "SOL",
        "HYPE"
      ],
      "type": "string",
      "description": "Optional: request the single-asset HTTP URL instead of full pulse"
    }
  },
  "additionalProperties": false
}
get_market_pulse annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
get_market_spots
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

PAID live BTC/ETH/SOL/HYPE spot prices only ($0.005 USDC). Returns payment requirements + HTTP URL for x402. Prefer get_market_pulse when you also need Fear & Greed, funding, or DeFi. Free preview: get_market_sample.

get_market_spots input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {},
  "additionalProperties": false
}
get_market_spots annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
arena_rules
Advertised by the server during the last successful anonymous check.
Advertised read-only

FREE Crypto Pulse Prediction Arena rules: daily UTC rounds for BTC/ETH/SOL close predictions, free entry (no purchase necessary), scoring by average abs % error, sponsor-funded prizes paid manually after review. Server never handles bot private keys.

arena_rules input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {},
  "additionalProperties": false
}
arena_rules annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}
arena_current_round
Advertised by the server during the last successful anonymous check.
Advertised read-only

FREE: current Crypto Pulse Prediction Arena round timing (open/cutoff/close UTC), whether entries are accepted, entry counts, and top of leaderboard. No payment.

arena_current_round input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {},
  "additionalProperties": false
}
arena_current_round annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}
arena_submit_prediction
Advertised by the server during the last successful anonymous check.

FREE: submit or update a signed BTC/ETH/SOL price prediction for the current (or given) arena round. Pass a pre-signed payload — the server never receives private keys. Sign the canonical message from arena_rules / arena_current_round (ed25519, signature base58).

arena_submit_prediction input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "roundId",
    "wallet",
    "asset",
    "price",
    "signature"
  ],
  "properties": {
    "asset": {
      "enum": [
        "BTC",
        "ETH",
        "SOL"
      ],
      "type": "string"
    },
    "price": {
      "type": "number",
      "description": "Predicted USD spot at round close",
      "exclusiveMinimum": 0
    },
    "wallet": {
      "type": "string",
      "description": "Base58 Solana public key"
    },
    "botName": {
      "type": "string",
      "maxLength": 32,
      "description": "Optional display name"
    },
    "roundId": {
      "type": "string",
      "description": "Round id YYYY-MM-DD (settlement midnight UTC)"
    },
    "signature": {
      "type": "string",
      "description": "Base58 ed25519 signature over the canonical message"
    }
  },
  "additionalProperties": false
}
arena_submit_prediction annotations
{
  "readOnlyHint": false,
  "openWorldHint": false
}
arena_leaderboard
Advertised by the server during the last successful anonymous check.
Advertised read-only

FREE: arena leaderboard. Default is the current daily round. Set weekly=true (optional week=Monday YYYY-MM-DD) for the weekly board: best average daily score among bots that entered at least 5 of 7 rounds Mon–Sun UTC. Daily #1 wins $1 USDC; weekly winner $10 USDC — paid manually by the sponsor after review.

arena_leaderboard input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "week": {
      "type": "string",
      "description": "Optional week id (Monday YYYY-MM-DD UTC)"
    },
    "round": {
      "type": "string",
      "description": "Optional daily round id YYYY-MM-DD"
    },
    "weekly": {
      "type": "boolean",
      "description": "If true, return the weekly leaderboard"
    }
  },
  "additionalProperties": false
}
arena_leaderboard annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
771 ms
95th percentile latency
771 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 771 ms · metadata changed · 7 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http crypto-pulse-mcp https://cryptopulseapi.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add crypto-pulse-mcp --url https://cryptopulseapi.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable crypto-pulse-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "crypto-pulse-mcp": {
      "url": "https://cryptopulseapi.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "crypto-pulse-mcp": {
      "type": "streamableHttp",
      "url": "https://cryptopulseapi.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start crypto-pulse-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "crypto-pulse-mcp": {
      "type": "http",
      "url": "https://cryptopulseapi.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http crypto-pulse-mcp https://cryptopulseapi.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "crypto-pulse-mcp": {
      "url": "https://cryptopulseapi.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "crypto-pulse-mcp": {
      "serverUrl": "https://cryptopulseapi.com/mcp"
    }
  }
}

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