Crypto & Blockchain

Monitors and alerts on smart contract deployment activity from specific wallet addresses.

Returns information about tokens that are nearly bonded or close to reaching bonding status.

Retrieves a list of token positions and holdings for a specified wallet address.

Returns trending tokens associated with key opinion leaders.

Complete ERC-20 portfolio for a Base address — every non-zero token with balance, metadata and live USD value, plus a total. Token discovery via CDP Data API (Coinbase) with Alchemy fallback; USD from DexScreener.

USD Coin

Latest broad money supply as a share of GDP across every country. Returns JSON.

Latest current account balance as a share of GDP across every country. Returns JSON.

Current Great Britain electricity generation mix by fuel percentage (no params). Returns JSON.

Latest gross national income per capita in current US dollars across every country. Returns JSON.

Perp open interest per coin (BTC/ETH/SOL/XRP/DOGE) — leverage/positioning signal (OKX). Live. Returns JSON.

MARKETS: daily FX time series between two dates for one pair (?start=2024-01-01&end=2024-02-01&base=USD&symbol=EUR). Returns JSON.

Public companies holding BTC and ETH — totals + top holders (corporate treasury signal). Live. Returns JSON.

Most recent SEC filings for a company (?ticker=AAPL) — finance-research signal. Live. Returns JSON.

Latest GDP (current US$) for every country and region, one value each. No params. Returns JSON.

Current Citi Bike NYC pricing plans with fees and per-minute rates; no params (all plans). Returns JSON.

CRYPTO: the 15 most-recent Bitcoin blocks — height, time, tx count, size, pool, reward, median fee (mempool.space). Returns JSON.

SYNTHORA defidata: deFi market-data feed: perp open interest, funding rate, mark price and a directional signal across top assets (BTC/ETH/SOL/…), plus optional per-asset verdict. Deterministic, Ed25519-signed. SYNTHORA. First 3 calls FREE per wallet — send header 'X-WALLET: 0x<your Base address>' (no payment).

CRYPTO: Bitcoin mining-pool distribution over 1 week — blocks and hashrate share per pool (mempool.space). Returns JSON.

Latest trade detail from HTX (Huobi) for a symbol. Query: ?symbol= Returns JSON.

Circulating supply per stablecoin, ranked — liquidity and de-peg risk signal. Live. Returns JSON.

CRYPTO: Bitcoin difficulty-adjustment forecast — epoch progress, estimated next change, blocks remaining (mempool.space). Returns JSON.

Latest bank lending interest rate for all countries; q sets how many most recent years to return. Query: ?q= Returns JSON.

PRICE ATTESTATION: attest a live crypto or FX price (?asset=bitcoin&vs=usd) from a named source with timestamp — a data oracle. Returns JSON.