MCPFax Macro & Market Intelligence is an MCP server with 18 tools an agent can call, among them base_gas_price, crypto_spot_prices, defi_chains. It answers at https://mcpfax-markets.bowling-anthony.workers.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Macro, rates, FX, crypto, DeFi and prediction markets. Free public sources only; no licensed feed.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
base_gas_price | Current Base mainnet gas price read live from JSON-RPC, in both wei and gwei. Use this to estimate the cost of a Base transaction before submitting it. Costs $0.005 USDC per call via x402 on Base; an unpaid call returns the payment challeng |
crypto_spot_prices | Coinbase spot price in USD for up to ten crypto assets. Use this for a current crypto price. Returns an explicit per-symbol error rather than a guessed number when an asset is unavailable. Costs $0.005 USDC per call via x402 on Base; an unp Inputs: symbols |
defi_chains | Total value locked per blockchain from DefiLlama, ranked high to low, with each chain's native token symbol and EVM chain id plus the summed cross-chain total. Use it to compare chains by capital deployed or to check where a chain sits. A c Inputs: search, limit |
defi_protocol | Full DefiLlama detail for one protocol by slug: current TVL in USD with its observation time, per-chain TVL breakdown, category, token symbol, chain list, description and links. Use it after finding a slug with the protocols list. An unknow Inputs: slug |
defi_protocols | Rank DeFi protocols by total value locked from DefiLlama, filtered by chain, category or name substring, with each protocol's slug, category, chain list, TVL in USD, 1d/7d TVL change and market cap. Use it to size a protocol, find the bigge Inputs: chain, category, search, limit |
defi_token_prices | Price arbitrary on-chain tokens with DefiLlama's coins API, addressed as chain:address (or coingecko:id), returning price in USD, symbol, decimals, a confidence score and the pricing timestamp for each. Use it to value a DeFi position holdi Inputs: coins, search_width |
defi_yields | Screen DefiLlama's yield-pool universe by chain, project, token symbol, minimum TVL and stablecoin-only, ranked by APY, returning each pool's stable pool_id, chain, project, symbol, TVL in USD, total/base/reward APY, 30-day mean APY, imperm Inputs: chain, project, symbol, min_tvl_usd, stablecoin_only, limit |
fx_reference_rates | European Central Bank reference foreign-exchange rates for a chosen base currency, with the ECB observation date. Refreshed automatically by a Worker cron from Frankfurter. These are daily reference rates, not live tradable quotes, and ever Inputs: base, symbols, as_of |
manifold_markets | Search or browse Manifold Markets questions, returning each one's probability, outcome type, volume, liquidity, unique bettor count, close time, creator and resolution state. Manifold is a PLAY-money venue denominated in MANA, so treat a pr Inputs: search, limit, sort, filter |
polymarket_events | List Polymarket events — the grouped questions such as an election or a rate decision — ordered by volume, each with title, slug, end date, volume, 24h volume, liquidity, open interest, its full market count and the priced member markets th Inputs: limit, markets_per_event, ascending, closed |
polymarket_leaderboard | Polymarket's public trader leaderboard by traded volume or realised profit over a 1d, 7d, 30d or all-time window, returning each trader's rank, published pseudonym and display name, wallet address and USDC amount. Use it to find who is movi Inputs: metric, window, limit |
polymarket_market | One Polymarket market by Gamma id, slug or condition id, with its full outcome pricing and the LIVE CLOB order book for each outcome token: best bid, best ask, midpoint, spread and the top price levels with sizes. Use it before taking a pos Inputs: id, slug, condition_id, depth |
polymarket_markets | List live Polymarket markets ordered by volume or liquidity, each with its question, Gamma id, condition id, every outcome with its USDC price and CLOB token id, best bid/ask, last trade price, volume, liquidity and end date. Use it to see Inputs: limit, order, ascending, closed |
polymarket_trades | Recent public trade prints for one Polymarket market, addressed by its condition id: timestamp, side, outcome, price, size, notional in USD, the trader's published pseudonym and wallet, and the transaction hash. Use it to see whether a quot Inputs: market, limit |
prediction_market_search | Find a prediction market by question text across two venues at once — Polymarket (USDC, real money) and Manifold (MANA, play money) — returning a single normalised list with the venue, its currency, the question, the YES probability, volume Inputs: q, limit_per_venue, venues |
stablecoin_peg_deviation | USDC, USDT and DAI spot price against USD plus each one's peg deviation in basis points. Use this to check whether a stablecoin is holding its dollar peg before settling or holding value in it. Costs $0.005 USDC per call via x402 on Base; a |
us_macro_indicators | US macroeconomic indicators from the St. Louis Fed (FRED): effective federal funds rate in percent, CPI and core PCE index levels, unemployment rate in percent, and M2 money stock, each with its own observation date. IMPORTANT: this is a ST Inputs: as_of |
us_treasury_yields | US Treasury constant-maturity yields for the 2, 10 and 30 year tenors in percent, the computed 10s2s curve spread with an explicit inverted flag, and the 30-year fixed mortgage rate. IMPORTANT: this is a STORED SNAPSHOT, not a live read — t Inputs: as_of |
Every block below points at https://mcpfax-markets.bowling-anthony.workers.dev/mcp. Pick your client and copy.
claude mcp add --transport http mcpfax-macro-market-intelligence https://mcpfax-markets.bowling-anthony.workers.dev/mcp
{
"mcpServers": {
"mcpfax-macro-market-intelligence": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcpfax-markets.bowling-anthony.workers.dev/mcp"]
}
}
}{
"mcpServers": {
"mcpfax-macro-market-intelligence": {
"url": "https://mcpfax-markets.bowling-anthony.workers.dev/mcp"
}
}
}{
"servers": {
"mcpfax-macro-market-intelligence": {
"type": "http",
"url": "https://mcpfax-markets.bowling-anthony.workers.dev/mcp"
}
}
}{
"context_servers": {
"mcpfax-macro-market-intelligence": {
"url": "https://mcpfax-markets.bowling-anthony.workers.dev/mcp"
}
}
}{
"mcpServers": {
"mcpfax-macro-market-intelligence": {
"serverUrl": "https://mcpfax-markets.bowling-anthony.workers.dev/mcp"
}
}
}{
"mcpServers": {
"mcpfax-macro-market-intelligence": {
"url": "https://mcpfax-markets.bowling-anthony.workers.dev/mcp"
}
}
}name: MCPFax Macro & Market Intelligence
version: 0.0.1
schema: v1
mcpServers:
- name: MCPFax Macro & Market Intelligence
type: streamable-http
url: https://mcpfax-markets.bowling-anthony.workers.dev/mcp{
"mcpServers": {
"mcpfax-macro-market-intelligence": {
"httpUrl": "https://mcpfax-markets.bowling-anthony.workers.dev/mcp"
}
}
}{
"mcpServers": {
"mcpfax-macro-market-intelligence": {
"type": "http",
"url": "https://mcpfax-markets.bowling-anthony.workers.dev/mcp"
}
}
}{
"mcpServers": {
"mcpfax-macro-market-intelligence": {
"url": "https://mcpfax-markets.bowling-anthony.workers.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcpfax-markets.bowling-anthony.workers.dev%2Fmcp&type=streamable_http&id=mcpfax-macro-market-intelligence&name=MCPFax%20Macro%20%26%20Market%20Intelligence
It answered our last check on 18 October 2026 in 138 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
18, as returned by the server's own tools/list on 31 August 2026: base_gas_price, crypto_spot_prices, defi_chains, defi_protocol, defi_protocols, defi_token_prices, defi_yields, fx_reference_rates, and 10 more.
It answered our last check on 18 October 2026 in 138 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcpfax-markets.bowling-anthony.workers.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.mcpscores. Endpoint host: mcpfax-markets.bowling-anthony.workers.dev. ARD identifier: urn:air:com.mcpscores:mcp:macro-market-data.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.