Trading Data API

Agent-ready trading & market-data API. Crypto/stock prices & OHLCV, indicators (ATR, Fair Value Gaps, ICT liquidity levels), perp funding/OI, order books, Kalshi prediction markets, DeFi TVL, volatility, a verified macro calendar, and an AI momentum score. Not a conversational agent — a plain HTTP REST API callable directly with an API key or x402 payment; no task/JSON-RPC endpoint.

Skills

• /v1/status
  Service catalog — lists all available endpoints.
  free
• /v1/kalshi-probability
  Free, no signup required. Kalshi prediction-market probabilities. Query by category (returns the most active open markets) or a specific market ticker.
  free
• /v1/kalshi-market
  Single Kalshi market depth: orderbook (yes/no levels) + recent trades for a specific ticker.
  paid
• /v1/funding-oi
  Aggregated perpetual-futures funding rate & open interest from Binance + Bybit, with 7-day average funding, 24h OI change, and a long/short bias signal.
  paid
• /v1/long-short-ratio
  Binance long/short ratios: global account, top-trader account, top-trader position, and taker buy/sell. Companion to funding-oi.
  paid
• /v1/orderbook
  Top-of-book depth + spread (bps) from Binance, Bybit, or Hyperliquid.
  paid
• /v1/basis
  Spot-vs-perp basis (premium %) with funding-implied annualized carry. Spot from Coinbase; perp marks from Binance + Bybit.
  paid
• /v1/hyperliquid
  Hyperliquid perpetual context: funding (hourly), open interest, mark/oracle/mid price, premium, 24h volume. Not geo-blocked.
  paid
• /v1/volatility
  Deribit volatility: DVOL implied-vol index (30d forward) + latest realized volatility, for BTC or ETH.
  paid
• /v1/sentiment
  Free, no signup required. Crypto Fear & Greed Index (alternative.me), current reading + optional history.
  free
• /v1/defi-tvl
  DefiLlama data: TVL by chain, stablecoin circulating supply, or yield pools.
  paid
• /v1/price
  Current spot price for crypto (Coinbase) or US equities/ETFs (Alpaca SIP), via the shared routing layer.
  paid
• /v1/ohlcv
  OHLCV candles (oldest-first) for crypto or stocks. Routes to Alpaca SIP / Alpaca-crypto / Coinbase.
  paid
• /v1/atr
  Average True Range (Wilder's) + volatility-regime classification (low/normal/high/extreme by historical percentile). Crypto or stocks.
  paid
• /v1/rates
  US Treasury yield curve (1M–30Y) + recession-indicator spreads (10y-2y, 10y-3m), from FRED.
  paid
• /v1/market-clock
  US equities market clock (is_open, next_open/close) + upcoming sessions, via Alpaca. Crypto endpoints are 24/7 and unaffected.
  paid
• /v1/market-overview
  Free, no signup required. CoinGecko global crypto stats (total market cap, 24h volume, BTC/ETH dominance) or top coins by market cap.
  free
• /v1/gas
  Free, no signup required. Ethereum gas oracle (safe/propose/fast gas prices + base fee, in gwei), via Etherscan.
  free
• /v1/fvg
  Fair Value Gap zones (standard ICT/LuxAlgo) with CE (50%), gap size, age, fill status, distance from price. Standard timeframes match TradingView candles. Crypto or stocks.
  paid
• /v1/liquidity-levels
  ICT liquidity levels: buy-side liquidity (above swing highs) & sell-side (below swing lows), sweep/taken status, relative-equal pools, and nearest untaken targets. Crypto or stocks.
  paid
• /v1/macro-calendar
  Free, no signup required. Upcoming US macro events (FOMC rate decisions, CPI, jobs report) with verified Fed/BLS dates, days-until, and Kalshi rate-decision odds (cut/hold/hike) for FOMC meetings.
  free
• /v1/earnings-calendar
  US equity earnings announcement calendar: report date, before/after-market timing, analyst EPS estimate + count, market cap, and prior-year actual EPS. Sourced live from Nasdaq's public calendar.
  paid
• /v1/momentum-score
  Multi-asset momentum verdict (bias, confidence, thesis, entry/invalidation/targets, signal readings) from the oracle.py pipeline, run on a separate Python service. Scoped to 10 assets.
  paid
• /v1/chain-balance
  Native-token balance (ETH/POL) for any address or ENS name on Ethereum, Base, Arbitrum, Optimism or Polygon. Live from the chain over redundant RPCs — wei plus formatted units.
  paid
• /v1/chain-token-balance
  ERC-20 token balance for an address or ENS name, with token symbol and decimals read from the contract. Ethereum, Base, Arbitrum, Optimism, Polygon.
  paid
• /v1/chain-nonce
  Transaction count (nonce) for an address or ENS name: confirmed nonce plus pending nonce, so an agent can sign the next transaction without a collision.
  paid
• /v1/chain-block
  Block header lookup: number, hash, timestamp, miner, tx count, gas used/limit and base fee. Latest by default, or any block number, safe or finalized.
  paid
• /v1/chain-ens
  ENS lookup on Ethereum mainnet in either direction: name to address, or address to primary name.
  paid
• /v1/chain-tx
  Transaction lookup by hash: status (success/reverted/pending), block, from/to, value, nonce, gas used, effective gas price and log count.
  paid

How to call

https://api.wickedapi.com

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