MCPFax Macro & Market Intelligence API

active

18 x402-paid market-data endpoints over free, keyless public sources (FRED, US Treasury, ECB via Frankfurter, Coinbase, Base RPC, DefiLlama, Polymarket, Manifold Markets). Unpaid calls return HTTP 402 with an x402 challenge. A call that returns no data is never settled, so it costs nothing.

DataBasex402 v2exactmcpfax-markets.bowling-anthony.workers.dev ↗︎
Transactions · 30d
0
Volume · 30d
$0.00
Unique buyers · 30d
0
Uptime · 30d
100.0%
Latency p50
69ms
Reported calls · 30d
25

Endpoints (18 live)

  • GET /gas — Base gas price — Live Base mainnet gas price from JSON-RPC. (0.005 USDC on Base)
  • GET /crypto — Crypto spot prices — Coinbase spot prices for up to ten assets. (0.005 USDC on Base)
  • GET /fx — FX reference rates — ECB reference foreign-exchange cross rates. (0.005 USDC on Base)
  • GET /rates — US Treasury yields — DATED SNAPSHOT of US Treasury 2/10/30Y yields, 10s2s curve spread and the 30Y mortgage rate. (0.01 USDC on Base)
  • GET /defi/yields — MCPFax markets — DeFi yield pools (defi_yields). Price: $0.002 USDC per call on Base. (0.008 USDC on Base)
  • GET /defi/chains — MCPFax markets — Chain TVL ranking (defi_chains). Price: $0.001 USDC per call on Base. (0.005 USDC on Base)
  • GET /manifold/markets — MCPFax markets — Manifold markets (manifold_markets). Price: $0.001 USDC per call on Base. (0.005 USDC on Base)
  • GET /polymarket/events — MCPFax markets — Polymarket events (polymarket_events). Price: $0.001 USDC per call on Base. (0.005 USDC on Base)
  • GET /polymarket/trades — MCPFax markets — Polymarket recent trades (polymarket_trades). Price: $0.001 USDC per call on Base. (0.005 USDC on Base)
  • GET /polymarket/leaderboard — MCPFax markets — Polymarket trader leaderboard (polymarket_leaderboard). Price: $0.001 USDC per call on Base. (0.005 USDC on Base)
  • GET /macro — MCPFax markets — US macro indicators (macro). Price: $0.003 USDC per call on Base. (0.01 USDC on Base)
  • GET /stablecoin — MCPFax markets — Stablecoin peg deviation (stablecoin). Price: $0.001 USDC per call on Base. (0.005 USDC on Base)
  • GET /defi/protocols — MCPFax markets — DeFi protocols by TVL (defi_protocols). Price: $0.002 USDC per call on Base. (0.008 USDC on Base)
  • GET /defi/protocol — MCPFax markets — DeFi protocol detail (defi_protocol). Price: $0.001 USDC per call on Base. (0.005 USDC on Base)
  • GET /defi/token-prices — MCPFax markets — On-chain token prices (defi_token_prices). Price: $0.001 USDC per call on Base. (0.005 USDC on Base)
  • GET /prediction-markets/search — MCPFax markets — Cross-venue market search (prediction_market_search). Price: $0.002 USDC per call on Base. (0.008 USDC on Base)
  • GET /polymarket/markets — MCPFax markets — Polymarket markets (polymarket_markets). Price: $0.001 USDC per call on Base. (0.005 USDC on Base)
  • GET /polymarket/market — MCPFax markets — Polymarket market + order book (polymarket_market). Price: $0.002 USDC per call on Base. (0.008 USDC on Base)

First seen · last seen