Blockchain And Crypto x402 offerings

Fees earned by a protocol, daily and cumulative.

OHLCV candlesticks at a chosen interval, for any listed pair.

DEX aggregator routing and quoted execution across venues.

DeFi exploit/hack history — 574+ incidents sorted by funds lost with technique, chain, classification. Filter by minimum amount (DeFiLlama).

Rug/safety scan of an ERC-20 token: mint, blacklist, pausable, tax, upgradeable-proxy, ownership. Requires `address`. No address to hand — crawling, or discovering this endpoint cold? POST /scan/tren…

Live order-book depth and spread for a pair.

What is BTC worth in any currency right now? One call returns live cross-rates against 76 fiat and crypto units, each labelled with its unit name and fiat/crypto type, so a conversion needs no second…

Stablecoin peg deviation and depth, per issuer.

Current gas price + base fee for a chain, with an ERC20-transfer cost estimate.

Historical gas prices per chain, for cost modelling.

DeFi protocol TVL ranking (7742+ protocols): top protocols by TVL with chain breakdown, 1d/7d change. Filter by chain or category (DeFiLlama).

Live price, liquidity, FDV and 24h move for the tokens trending on a chain right now. No input required.

Bitcoin mempool stats + recommended fee rates (sat/vB) from mempool.space. Block height, pending tx count, fastest/30min/1hr/economy fees.

Is the Bitcoin network healthy right now? Price, hash rate, 24h transaction count, blocks mined and average block time reduced into one object — the security-budget and congestion numbers a risk or m…

Orca (Solana) pools: liquidity, volume and fees.

Top coin categories ranked by market cap: DeFi, NFTs, L1, L2, gaming, etc. 24h change, volume, top 3 coins per category (CoinGecko).

Cross-chain bridge volume and flows, by bridge and by route.

Rug-safety scan of the tokens trending on a chain right now — mint, blacklist, pausable, tax, proxy, ownership. No input required.

Wallet intelligence: EOA-vs-contract, ETH+USDC balance, tx count, activity/risk flags.

Protocol fees and revenue ranked by 30d total — top earning DeFi protocols with 24h/7d/30d breakdown (DeFiLlama).

Historical perpetual funding rates, for carry and basis work.

Lending-market supply and borrow rates with utilisation, per protocol.

Trending NFT collections with floor price, 24h move, volume and average sale. No input required.

Broad market data per asset -- price, supply, market cap and ranking -- from an independent source, useful as a cross-check.