Crypto & Blockchain

USD Coin

thirdweb API: getSolanaTransaction - Get Solana Transaction

Individual liquidation events recorded from our own exchange sockets across Binance, Bybit and OKX: side, price, quantity, notional, venue and millisecond timestamp. The daily rollup is free at /api/v1/public/datasets/liquidations-daily.

Estimate exact token count (tiktoken-style) and trim text to a budget — $0.001 USDC/call on eip155:8453. Pay-per-call via x402 — no API key, no account. Free samples daily.

Find covered prediction markets where Quotient's probability differs from venue odds. Use this to rank current Q-vs-venue disagreements. Returns canonical routing, Q probability, venue odds, spread, direction, thesis, and available volume across Polymarket International, Polymarket US, Kalshi, and Limitless. Values are venue-specific; inspect nullable volume and pricing freshness before comparing markets.

Last Day in Crypto: JCB/Circle, ECB Pilot, Korea Bonds. JCB and Circle moved stablecoin payment work into an MOU, the ECB named 36 digital-euro pilot providers, and South Korea put tokenized government bonds on a 2027 CBDC timeline. One payment returns the full text, and the creator is paid as it is used.

Last Day in Crypto: Swift Ledger, Sony Stablecoin, Fraud Controls. Swift moved its blockchain ledger toward live bank pilots, Sony Bank advanced a US stablecoin plan, and regulators and police pushed harder on phishing and fraud controls. One payment returns the full text, and the creator is paid as it is used.

thirdweb API: bridgeGetPaymentHistory - Get Payment History

Best-effort NFT collection anomaly scan; paid output includes source status and coverage notes

Retrieves profile information associated with a blockchain address.

Last Day in Crypto: Brazil Holds, BIP-110 Stall, BTCPay Remote Access. Brazil's central bank set up 24-hour holds for some crypto transfers from 2027, the BIP-110-enforcing Bitcoin branch stalled after two blocks, and BTCPay restricted remote Lightning access after its active-exploit fix. One payment returns the full text, and the creator is paid as it is used.

Last Day in Crypto: Cardano Handover, SBI Coinhako, Robinhood Chain. Input Output is moving Cardano core work to outside teams, SBI bought control of Coinhako, and Robinhood Chain's early volume still looks mostly speculative. One payment returns the full text, and the creator is paid as it is used.

Best-effort anomaly scan for a single token; paid output includes source status and coverage notes

Scan any wallet address for anomalous transaction patterns

Real-time depeg monitor: current price vs the $1 peg for tracked stablecoins, flags anything 0.5% or more off. Cheap, pollable.

Mint PAY402 to the payer

Crypto Fear & Greed Index (0-100, alternative.me). Experimental/informational only — not financial advice.

Protocol TVL, audits, chain distribution from DefiLlama. Pass ?slug=<protocol> for detail or ?list=true for top 50.

Perp funding rates across Binance/Bybit/Hyperliquid, normalized to 8h-equivalent, plus cross-exchange divergence (annualized bps, top20 arbitrage signal). GET /funding-rates or /funding-rates?symbol=BTC → JSON. Free-source, 60s cache.

Provides access to the Polygon mainnet blockchain network for querying transactions and state data.

Provides access to the XLayer testnet blockchain network for development and testing purposes.

Real-time BTC volatility/regime indicator (calm or volatile), the same signal our own regime-switching strategy uses internally. Experimental/informational only — not financial advice.

Returns current market data and information for prediction markets on a decentralized market platform.

Trend insights for a topic, with a premium tier for the full breakdown