Crypto Prices

io.github.guptaprakhariitrPublished by GitHub account guptaprakhariitrv0.1.1Updated Nov 1, 2026

Live and historical cryptocurrency prices via CoinGecko free API.

VerifiedStreamable HTTPWeb executableFinanceData & Analytics

Overview

AI-generated overview

Hosted MCP server that gives an assistant live and historical cryptocurrency prices, coin search, trending coins and global market data from CoinGecko.

What you can do
  • Look up current prices, 24h change, market cap and volume for one or more coins in a chosen quote currency
  • Search coins by name or symbol to resolve the CoinGecko id needed for price lookups
  • Fetch historical price series over selectable lookback windows with daily or hourly intervals
  • List the top trending coins of the last 24 hours
  • Retrieve a global market snapshot: total market cap, 24h volume, BTC dominance and active coin count
When to use it
Useful when an assistant needs quick crypto market facts for research, portfolio summaries or trading-related questions, without building its own CoinGecko integration. The free anonymous tier is enough for occasional lookups; paid tiers suit heavier or team use.
Requirements
A remote MCP endpoint over HTTP (streamable HTTP, JSON-RPC); nothing to install locally, though the README suggests npx mcp-remote or an npm launcher as a bridge. Anonymous use is allowed at 100 calls per month per IP; higher limits need a paid API key sent as an Authorization Bearer header. Network access to the hosted endpoint is required.
Before you install
Paid tiers are billed through Dodo Payments (Solo, Team, Pro subscriptions), so a key means real spending; the key is shown only once at checkout and must be stored safely. The service stores your email, API key, call counters and subscription metadata, and forwards requests to the CoinGecko API. Some tools are gated to Team or Pro tiers and return tier errors otherwise.

Installation

In SourceWeft

  1. Open Crypto Prices in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.guptaprakhariitr%2Fcrypto-prices-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "crypto-prices": {
      "type": "http",
      "url": "https://crypto-prices-mcp.atlasword.workers.dev/mcp"
    }
  }
}

README

Crypto Prices MCP — Live + historical cryptocurrency prices via CoinGecko

[MIT License] [MCP] [Cloudflare Workers] [Live]

Live + historical crypto prices, search, trending coins, global market snapshot (CoinGecko)

Hosted MCP server over the CoinGecko API. Live prices for one or many coins, search by name or symbol to resolve a CoinGecko id, historical price series with daily/hourly intervals, the trending-coins-of-the-day list, and a global crypto-market snapshot (market cap, 24h volume, BTC dominance). For crypto-research, portfolio, and trading-research LLMs.

This server speaks the Model Context Protocol. Any MCP-aware client — Cursor, Claude Desktop, Windsurf, Continue.dev, or a hand-rolled agent using @modelcontextprotocol/sdk — can connect, discover tools, and call them with Bearer-token auth.

For AI agents / LLMs

If you are an AI agent indexing this repository:

  • Live MCP endpoint: https://crypto-prices-mcp.atlasword.workers.dev/mcp
  • Transport: HTTP POST, JSON-RPC 2.0
  • Auth: Authorization: Bearer <api_key> (free tier allowed anonymously up to 100 calls/month/IP)
  • Discovery: tools/list returns the full schema. tools/call invokes a tool.
  • Health: GET https://crypto-prices-mcp.atlasword.workers.dev/health → {ok: true, ts: <unix>}
  • Status: https://mcp-hub.atlasword.workers.dev/status.json (portfolio rollup)

Sample tools/list request:

bash
curl -sS -X POST https://crypto-prices-mcp.atlasword.workers.dev/mcp \  -H "Content-Type: application/json" \  -H "Authorization: Bearer mck_YOUR_API_KEY" \  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

Sample tools/call:

bash
curl -sS -X POST https://crypto-prices-mcp.atlasword.workers.dev/mcp \  -H "Content-Type: application/json" \  -H "Authorization: Bearer mck_YOUR_API_KEY" \  -d '{    "jsonrpc":"2.0","id":2,"method":"tools/call",    "params": { "name": "<tool>", "arguments": { } }  }'

Tools exposed

ToolArgumentsDescription
crypto_pricesids[], vs_currencies?Current prices for one or more coins. Pass CoinGecko ids (use crypto_search if you only have a symbol).
crypto_searchquerySearch for a coin by name or symbol. Returns up to 10 matches with CoinGecko ids.
crypto_historyid, days, interval?Historical price series. days = 1/7/14/30/90/180/365/max. interval = daily
crypto_trending(no args)Top trending coins on CoinGecko in the last 24h.
crypto_market_global(no args)Global crypto market: total market cap, 24h volume, BTC dominance, active cryptos.

Tools marked Team+ require a Team or Pro subscription. Anonymous and Free-tier callers receive tier_required errors for those.

Quick start

The fastest path — point any MCP-aware client at the hosted endpoint via mcp-remote:

bash
npx -y mcp-remote https://crypto-prices-mcp.atlasword.workers.dev/mcp \  --header "Authorization: Bearer mck_YOUR_API_KEY"

Get a key at https://crypto-prices-mcp.atlasword.workers.dev/upgrade?tier=solo (see Getting an API key).

Install in Cursor

Add this to ~/.cursor/mcp.json:

json
{  "mcpServers": {    "crypto-prices-mcp": {      "command": "npx",      "args": [        "-y", "mcp-remote",        "https://crypto-prices-mcp.atlasword.workers.dev/mcp",        "--header", "Authorization: Bearer mck_YOUR_API_KEY"      ]    }  }}

Then restart Cursor and the tools appear in the MCP panel.

Install in Claude Desktop

Add this to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

json
{  "mcpServers": {    "crypto-prices-mcp": {      "command": "npx",      "args": [        "-y", "mcp-remote",        "https://crypto-prices-mcp.atlasword.workers.dev/mcp",        "--header", "Authorization: Bearer mck_YOUR_API_KEY"      ]    }  }}

Restart Claude Desktop. Tools appear under the slash-command MCP menu.

Getting an API key

  1. Visit https://crypto-prices-mcp.atlasword.workers.dev/upgrade?tier=solo (or tier=team / tier=pro).
  2. Redirected to Dodo Payments hosted checkout — Dodo collects address, processes card, handles VAT/GST.
  3. After payment, Dodo fires a signed webhook (subscription.active) to the Worker. The Worker mints mck_<32 random base64url> and stores it in KV.
  4. You land on https://crypto-prices-mcp.atlasword.workers.dev/welcome?key=<api_key> — copy the key now (it is only displayed once at this URL).
  5. Paste the key into Cursor / Claude Desktop config (see above).
  6. View / rotate / export the account at https://crypto-prices-mcp.atlasword.workers.dev/account (Bearer-auth).

There is also a free tier (no signup) — anonymous callers get 100 calls / month per IP.

Endpoints

RouteDescription
POST /mcpMCP JSON-RPC 2.0 tool surface (the main API). Bearer auth required for paid tiers.
GET /healthLiveness probe — {ok: true, ts}. Used by mcp-hub cron.
GET /HTML landing page (OG + favicon + JSON-LD).
`GET /upgrade?tier=soloteam
GET /welcome?key=...Post-checkout landing showing the freshly-minted API key.
GET /accountBearer-auth. Returns {apiKey, tier, owner, status, portal_url}.
POST /account/rotateBearer-auth. Mints a fresh key + retires the old one.
GET /account/exportBearer-auth. GDPR data export — JSON of account, usage counters, Dodo details.
GET /account/teamBearer-auth (Team+). List team-member sub-keys.
POST /account/team/inviteBearer-auth (Team+). Issue a new team-member sub-key.
POST /account/team/revokeBearer-auth (Team+). Revoke a team-member sub-key.
GET /team/accept?key=...Team-member onboarding landing for the sub-key URL.
POST /webhooks/dodoStandard-Webhooks signed. Dodo subscription + payment lifecycle.
GET /favicon.icoInline SVG.

Pricing

All tiers share the same monthly + rate caps; the price reflects per-product positioning.

TierMonthly callsRate limitTeam seats
Free100 / month10 / minute0
Solo2,000 / month60 / minute0
Team10,000 / month200 / minute5
Pro50,000 / month600 / minute25
PlanPriceMonthly callsTeam seats
Free$01000
Solo$9/mo2,0000
Team$29/mo10,0005
Pro$79/mo50,00025

Billed via Dodo Payments (merchant-of-record — VAT/GST handled by Dodo). Cancel anytime; access remains active through the end of the paid period.

Data sources

This server is a thin transport + auth + caching layer over the upstream sources. Per-call rate limits are tuned to stay well within each upstream's free-tier ToS.

Privacy + GDPR

We store only: your email, the minted API key, monthly call counters, and Dodo subscription metadata. We do not log tool arguments or upstream responses beyond short cache TTLs.

Architecture

  • Runtime: Cloudflare Workers (V8 isolates, global edge).
  • Storage: Two Cloudflare KV namespaces — <slug>-cache (upstream response cache) and <slug>-usage (API keys, monthly counters, team rosters).
  • Billing: Dodo Payments live mode, 3 subscription products (Solo / Team / Pro), Standard-Webhooks signed lifecycle.
  • Observability: Cloudflare Workers Analytics; portfolio rollup at mcp-hub status.
  • Source: TypeScript, Vitest-tested, wrangler deploy-able. See src/ in this repo.

License

MIT — see LICENSE.

Author

Prakhar Gupta

Status

Install via npm (one-liner)

A thin launcher is published as @insnapsprakhar/crypto-prices-mcp on npm. No manual URL to copy/paste:

bash
npx -y @insnapsprakhar/crypto-prices-mcp

Or wire it into your MCP client:

jsonc
{  "mcpServers": {    "crypto-prices": {      "command": "npx",      "args": ["-y", "@insnapsprakhar/crypto-prices-mcp"]    }  }}

The npm package is just a launcher — it shells out to mcp-remote and points it at the hosted endpoint (https://crypto-prices-mcp.atlasword.workers.dev/mcp).

Source: README.md at commit 47a3190

Tools

5

crypto_prices

Current prices for one or more cryptocurrencies. Pass the CoinGecko `id` (e.g. 'bitcoin', 'ethereum', 'solana') — use `crypto_search` if you only have a symbol or name. `vs` is the quote currency (default 'usd'; also 'inr', 'eur', 'jpy', etc.). Returns price, 24h change, market cap, volume.

Parametersvsidsrequired

crypto_history

Historical price series for a coin. `days` = lookback in days (1, 7, 14, 30, 90, 180, 365, 'max'). `interval` may be 'daily' or 'hourly' (free tier daily-only beyond 90 days).

Parametersidrequiredvsdaysinterval

crypto_market_global

Global crypto market snapshot: total market cap, 24h volume, BTC dominance, active cryptocurrencies, etc.

Takes no parameters.

Version history

1
  1. v0.1.1LatestSep 16, 2026

Score

90% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.