Retrieve detailed information about a cryptocurrency exchange including 24h volume, market count, trust score, links, and supported fiat currencies. Requires an exchange ID like 'binance'.
Prepare EIP-712 payloads from a Haiku quote for external signing. Use when wallet private key is not set or a wallet MCP handles signing. Pass quoteId or quoteResponse to extract and normalize payloads for signTypedData, then pass signatures to haiku_execute.
Extract up to 144 Bitcoin blocks in a single call, returning per-block summaries with height, time, miner pool, transaction stats, and coinbase reward. Pay-per-call pricing.
Retrieve curated Bitcoin coinbase scriptSig messages (printable ASCII only) including pool tags, BIP-comment campaigns, and political statements, covering up to 7 days.
Search for paid APIs that accept x402 payments from curated catalogs or Coinbase Bazaar. Find API descriptions, pricing, and endpoints to integrate services.
Retrieve Kaspa mining economics including revenue per TH/s/day, block subsidy, emission rate, and electricity cost model with profit margin and breakeven price from archival node data.
Retrieve the complete list of cryptocurrency exchange IDs supported for real-time market data queries such as tickers, order books, trades, and OHLCV via CCXT.
Retrieve and classify a DERO transaction by hash: confirmation status, type (sc_install, transfer, coinbase), and contract surface for installs. Citations included.