Crypto & Blockchain

Retrieves details about a blockchain transaction by its signature identifier.

Smart contract security audit, solidity vulnerability scan. 10 static patterns: reentrancy, access-control, integer-overflow, unvalidated-call, tx.origin auth, delegatecall, selfdestruct, block.timestamp, assert misuse, owner-change. Fast pre-check, deterministic. Case: minia2a.uk/blog/blog-ai-contract-audit-august-2026.html

Retrieves data related to cryptocurrency wallet migration or asset transfer tracking.

Per-protocol DeFi metrics (TVL, fees, revenue).

Token transfer history.

Provides blockchain transaction analysis and tracking for smart money wallet activities and movements.

Token DEX trade history.

Check whether a market, asset class, or symbol is open, closed, in pre-market, or in post-market, with timezone-aware session context.

Live crypto prices from Binance, OKX and Coinbase — get the latest BTC, ETH and altcoin rates

Receipt verification: read-only hash-chain verification of one existing Kairostamp receipt id. Recomputes the canonical SHA-256 digest, compares it with the stored chain hash, checks linkage to the preceding entry and reports whether the entry is covered by an on-chain checkpoint. Performs no outbound fetch. Single GET query parameter (receipt_id).

DexScreener token snapshot across chains: top pairs with price USD, FDV, market cap, 24h volume, liquidity, and 5m/1h/6h/24h price change. Pass a token contract or Solana mint; multi-chain auto-detected.

GoPlus address risk screen for any EVM wallet: cybercrime, money-laundering, financial-crime, sanctioned, phishing, blackmail, stealing-attack and malicious-deployer flags. Pass an address; chain_id optional (default 1).

GeckoTerminal trending DEX pools for a network (eth/base/solana/arbitrum...): base & quote token, price USD, 24h volume, reserve liquidity, price change and tx counts. Pass network; bounded top list.

Live CLOB order book for a Polymarket outcome token: bids and asks with price + size. The real market depth behind the odds. Free Polymarket CLOB data. token_id from polymarket-market-detail.

Most recent on-chain Polymarket trades across all markets: proxy wallet, side, outcome asset, size and price. Live tape of prediction-market flow. Free Polymarket Data API.

Recent executed trades for a Kalshi market by ticker: price, contract count, taker side and timestamp. Live tape for a US-regulated event contract. Free Kalshi public API.

GeckoTerminal newest DEX pools for a network (eth/base/solana...): base & quote token, pool address, price USD, reserve liquidity and creation time. Pass network; bounded feed of fresh listings.

Recent Polymarket activity for a wallet: trades, splits, merges, redeems with timestamps, market and amounts. Track a trader's footprint. Free Polymarket Data API.

Current open Polymarket positions for a wallet: market, outcome, size, average price, current value and unrealized PnL. Free Polymarket Data API. Pass a proxy wallet address.

Historical price/odds time series for a Polymarket outcome token at a chosen interval (1h/6h/1d/1w/max). Chart how probability moved. Free Polymarket CLOB data.

Recent on-chain trades for a single Polymarket market (by conditionId): wallet, side, outcome, size, price. Per-market flow tape. Free Polymarket Data API.

Top holders of each outcome token for a Polymarket market (by conditionId): proxy wallet + position size. See who is on each side. Free Polymarket Data API. conditionId from market detail.

Pack: pre-trade gas, token checks, optional balances

Returns information about the most recent block on the Solana blockchain.