com.mcpscores/macro-market-data

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Au dernier audit MCP Hub, le serveur MCP « com.mcpscores/macro-market-data » est classé « Non encore testé ». Référencé dans l'annuaire. Seul le pentest comportemental fait foi, et il n'a pas encore été exécuté sur ce serveur. Le verdict est réévalué en continu ; consultez la fiche pour l'état à jour.

Méthode : MCP Hub analyse la description de chaque outil (couche 1) et, pour le verdict fort, exécute le serveur dans une micro-VM isolée avec leurres et réseau bloqué (couche 2). On publie des noms et des compteurs, jamais le contenu brut renvoyé par un outil.

Les 18 outils

• base_gas_price≈ 157 tokens

  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 challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /gas.

  Paramètres, retour & exemple (0)

  Exemple d'appel

  {"name": "base_gas_price", "arguments": {}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• crypto_spot_prices≈ 205 tokens

  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 unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /crypto.

  Paramètres, retour & exemple (1)

  Paramètres

  • symbols · string · optionnel
    Comma-separated asset symbols (default BTC,ETH,SOL) Example: 'BTC,ETH'.

  Exemple d'appel

  {"name": "crypto_spot_prices", "arguments": {"symbols": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• defi_chains≈ 264 tokens

  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 chain with no published TVL keeps a null figure and is excluded from the total rather than counted as zero. Costs $0.005 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /defi/chains.

  Paramètres, retour & exemple (2)

  Paramètres

  • limit · integer · optionnel
    How many to return, 1-100 (default 25) Example: '25'.
  • search · string · optionnel
    Chain name substring Example: 'Base'.

  Exemple d'appel

  {"name": "defi_chains", "arguments": {"limit": 1, "search": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• defi_protocol≈ 228 tokens

  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 unknown slug returns an honest not_found and is not billed. Costs $0.005 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /defi/protocol.

  Paramètres, retour & exemple (1)

  Paramètres

  • slug · string · optionnel
    DefiLlama protocol slug (required) Example: 'aave-v3'.

  Exemple d'appel

  {"name": "defi_protocol", "arguments": {"slug": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• defi_protocols≈ 352 tokens

  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 biggest venues on a chain, or resolve the slug the protocol-detail tool needs. A protocol DefiLlama publishes no TVL for keeps a null figure, never a zero. Read live at request time and held for 5 minutes. Costs $0.008 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /defi/protocols.

  Paramètres, retour & exemple (4)

  Paramètres

  • chain · string · optionnel
    Only protocols deployed on this chain Example: 'Base'.
  • limit · integer · optionnel
    How many to return, 1-100 (default 20) Example: '20'.
  • search · string · optionnel
    Name or slug substring Example: 'aave'.
  • category · string · optionnel
    Exact DefiLlama category Example: 'Lending'.

  Exemple d'appel

  {"name": "defi_protocols", "arguments": {"chain": "texte", "limit": 1, "search": "texte", "category": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• defi_token_prices≈ 351 tokens

  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 holding tokens no exchange lists. This is NOT the exchange spot-price tool: use the crypto spot tool for a plain price of a major asset. A token DefiLlama cannot price inside search_width returns null, never a substituted price. Costs $0.005 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /defi/token-prices.

  Paramètres, retour & exemple (2)

  Paramètres

  • coins · string · optionnel
    Comma-separated DefiLlama coin ids as chain:address or coingecko:id, up to 20 (required) Example: 'base:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913,coingecko:ethereum'.
  • search_width · string · optionnel
    How far back a price may be taken from (default 6h) Example: '6h'.

  Exemple d'appel

  {"name": "defi_token_prices", "arguments": {"coins": "texte", "search_width": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• defi_yields≈ 393 tokens

  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, impermanent-loss risk and exposure. Use it to find where a given asset earns yield. An unpublished APY stays null, never zero. Costs $0.008 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /defi/yields.

  Paramètres, retour & exemple (6)

  Paramètres

  • chain · string · optionnel
    Only pools on this chain Example: 'Base'.
  • limit · integer · optionnel
    How many to return, 1-100 (default 20) Example: '20'.
  • symbol · string · optionnel
    Token symbol substring Example: 'USDC'.
  • project · string · optionnel
    Only pools from this DefiLlama project Example: 'aave-v3'.
  • min_tvl_usd · number · optionnel
    Minimum pool TVL in USD (default 1000000) Example: '1000000'.
  • stablecoin_only · boolean · optionnel
    Only stablecoin pools Example: 'true'.

  Exemple d'appel

  {"name": "defi_yields", "arguments": {"chain": "texte", "limit": 1, "symbol": "texte", "project": "texte", "min_tvl_usd": 1, "stablecoin_only": true}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• fx_reference_rates≈ 325 tokens

  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 every response carries `snapshot.captured_at` and `snapshot.age_hours`. Costs $0.005 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /fx.

  Paramètres, retour & exemple (3)

  Paramètres

  • base · string · optionnel
    Base currency ISO-4217 (default USD) Example: 'USD'.
  • as_of · string · optionnel
    Return the stored capture in effect at this UTC date or ISO timestamp instead of the latest one (append-only history; not subject to the freshness limit) Example: '2026-08-11'.
  • symbols · string · optionnel
    Comma-separated target currencies Example: 'EUR,GBP,JPY'.

  Exemple d'appel

  {"name": "fx_reference_rates", "arguments": {"base": "texte", "as_of": "texte", "symbols": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• manifold_markets≈ 338 tokens

  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 probability as a crowd forecast rather than a real-money price; every response says so and reports the token. Costs $0.005 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /manifold/markets.

  Paramètres, retour & exemple (4)

  Paramètres

  • sort · string · optionnel
    score, newest, liquidity, close-date or most-popular Example: 'score'.
  • limit · integer · optionnel
    How many markets, 1-50 (default 10) Example: '10'.
  • filter · string · optionnel
    all, open, closed or resolved (default open) Example: 'open'.
  • search · string · optionnel
    Question text to search for Example: 'bitcoin'.

  Exemple d'appel

  {"name": "manifold_markets", "arguments": {"sort": "texte", "limit": 1, "filter": "texte", "search": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• polymarket_events≈ 339 tokens

  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 themselves. Use it when a question has many candidate outcomes and you want them together rather than one at a time. Costs $0.005 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /polymarket/events.

  Paramètres, retour & exemple (4)

  Paramètres

  • limit · integer · optionnel
    How many events, 1-25 (default 5) Example: '5'.
  • closed · boolean · optionnel
    Return closed events instead of open ones Example: 'false'.
  • ascending · boolean · optionnel
    Sort ascending instead of descending Example: 'false'.
  • markets_per_event · integer · optionnel
    Member markets per event, 1-25 (default 5) Example: '5'.

  Exemple d'appel

  {"name": "polymarket_events", "arguments": {"limit": 1, "closed": true, "ascending": true, "markets_per_event": 1}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• polymarket_leaderboard≈ 300 tokens

  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 moving size on the venue. A trader who publishes no name stays null; no name is inferred. Costs $0.005 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /polymarket/leaderboard.

  Paramètres, retour & exemple (3)

  Paramètres

  • limit · integer · optionnel
    How many traders, 1-50 (default 10) Example: '10'.
  • metric · string · optionnel
    volume or profit (default volume) Example: 'volume'.
  • window · string · optionnel
    1d, 7d, 30d or all (default 7d) Example: '7d'.

  Exemple d'appel

  {"name": "polymarket_leaderboard", "arguments": {"limit": 1, "metric": "texte", "window": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• polymarket_market≈ 412 tokens

  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 position, to see real depth rather than only a last price. An outcome with no order book returns a null book rather than a fabricated price; an unknown identifier returns not_found and is not billed. Costs $0.008 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /polymarket/market.

  Paramètres, retour & exemple (4)

  Paramètres

  • id · string · optionnel
    Polymarket Gamma market id Example: '908713'.
  • slug · string · optionnel
    Market slug, if you have no id Example: 'fed-rate-hike-in-2026'.
  • depth · integer · optionnel
    Order-book levels per side, 1-20 (default 5) Example: '5'.
  • condition_id · string · optionnel
    Full 0x-prefixed 32-byte condition id (66 chars), as returned by the markets/events/search tools Example: '0xf708d6652a477c59d7da116df8ff3d393b993e7037367b96cc33aa519cb48354'.

  Exemple d'appel

  {"name": "polymarket_market", "arguments": {"id": "texte", "slug": "texte", "depth": 1, "condition_id": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• polymarket_markets≈ 342 tokens

  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 what the largest real-money prediction markets are pricing right now. Prices are probabilities between 0 and 1. Costs $0.005 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /polymarket/markets.

  Paramètres, retour & exemple (4)

  Paramètres

  • limit · integer · optionnel
    How many markets, 1-50 (default 10) Example: '10'.
  • order · string · optionnel
    volumeNum, liquidityNum, startDate or endDate Example: 'volumeNum'.
  • closed · boolean · optionnel
    Return closed markets instead of open ones Example: 'false'.
  • ascending · boolean · optionnel
    Sort ascending instead of descending Example: 'false'.

  Exemple d'appel

  {"name": "polymarket_markets", "arguments": {"limit": 1, "order": "texte", "closed": true, "ascending": true}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• polymarket_trades≈ 312 tokens

  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 quoted price is actually trading and who is behind the flow. Costs $0.005 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /polymarket/trades.

  Paramètres, retour & exemple (2)

  Paramètres

  • limit · integer · optionnel
    How many trades, 1-100 (default 20) Example: '20'.
  • market · string · optionnel
    Full 0x-prefixed 32-byte condition id (66 chars) of the market, as returned by the markets/events/search tools (required) Example: '0xf708d6652a477c59d7da116df8ff3d393b993e7037367b96cc33aa519cb48354'.

  Exemple d'appel

  {"name": "polymarket_trades", "arguments": {"limit": 1, "market": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• prediction_market_search≈ 365 tokens

  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, end date and a direct URL, plus a per-venue status so a venue that failed is visible rather than silently dropped. Use it when you know the question but not the venue or the id. Kalshi is deliberately not included: its API answers Cloudflare Workers with HTTP 429 on every attempt. Costs $0.008 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /prediction-markets/search.

  Paramètres, retour & exemple (3)

  Paramètres

  • q · string · optionnel
    Question text to search for (required) Example: 'fed rate'.
  • venues · string · optionnel
    Comma-separated subset of polymarket,manifold Example: 'polymarket,manifold'.
  • limit_per_venue · integer · optionnel
    Results per venue, 1-20 (default 5) Example: '5'.

  Exemple d'appel

  {"name": "prediction_market_search", "arguments": {"q": "texte", "venues": "texte", "limit_per_venue": 1}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• stablecoin_peg_deviation≈ 174 tokens

  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; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /stablecoin.

  Paramètres, retour & exemple (0)

  Exemple d'appel

  {"name": "stablecoin_peg_deviation", "arguments": {}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• us_macro_indicators≈ 340 tokens

  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 STORED SNAPSHOT, not a live read of FRED at request time — fred.stlouisfed.org blocks Cloudflare Workers (HTTP 520), so the snapshot is refreshed out of band. Every response carries `snapshot.captured_at` and `snapshot.age_hours`; check them before relying on the figures, and read `as_of` for the underlying observation date. CPI/PCE/M2 are index levels, not year-over-year rates. Costs $0.01 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /macro.

  Paramètres, retour & exemple (1)

  Paramètres

  • as_of · string · optionnel
    Return the stored capture in effect at this UTC date or ISO timestamp instead of the latest one (append-only history; not subject to the freshness limit) Example: '2026-08-11'.

  Exemple d'appel

  {"name": "us_macro_indicators", "arguments": {"as_of": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• us_treasury_yields≈ 297 tokens

  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 — the FRED host blocks Cloudflare Workers (HTTP 520), so it is refreshed out of band. Every response carries `snapshot.captured_at` and `snapshot.age_hours`; check them before trading or quoting off these numbers. Costs $0.01 USDC per call via x402 on Base; an unpaid call returns the payment challenge instead of data, and a call that returns no data is never settled so it costs nothing. Equivalent HTTP route: GET /rates.

  Paramètres, retour & exemple (1)

  Paramètres

  • as_of · string · optionnel
    Return the stored capture in effect at this UTC date or ISO timestamp instead of the latest one (append-only history; not subject to the freshness limit) Example: '2026-08-11'.

  Exemple d'appel

  {"name": "us_treasury_yields", "arguments": {"as_of": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

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Source

https://mcpfax-markets.bowling-anthony.workers.dev/mcp