Crypto & Blockchain

Identify an address: EOA vs contract, token standard (ERC20/721/1155), proxy, metadata.

NFT collections trending by volume and unique buyers.

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

One protocol in depth: TVL, chains, tokens and history.

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/trending answers the same question for the tokens trending right now: no input required, $0.005.

The crypto Fear and Greed index with its component breakdown.

Options chains: strikes, expiries, implied volatility and open interest.

Package intelligence across npm, PyPI and crates.io in one call: latest version, license, repository, dependencies and download counts

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

DEX aggregator routing and quoted execution across venues.

Centralised-exchange metrics: reported volume, pairs and traffic per venue.

Revenue retained by a protocol, separated from total fees.

Periodic transaction report tracker for the US House: each entry is one filing event — member, district, date, document id, PDF link — so an agent can poll for fresh trade disclosures and fetch parsed rows from the companion trades endpoint. Covers all filing types with a code legend in every response.

Reliability intelligence for any US-market vehicle: every consumer defect complaint on file for a year/make/model (or VIN) aggregated into a ranked top-failure-components report — complaint counts and percentage share per component, plus crash, fire, injury, and death totals. One call answers 'what actually breaks on this car?' For buy/avoid decisions, warranty pricing, and inspection checklists. Response includes affiliate offers for full VIN history reports.

Top trending crypto coins + NFTs by search volume (CoinGecko). Price, 24h change, sparkline, market cap rank.

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

USD Coin

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

The next open 10x10 pixel block on The 402 Wall (404humans.xyz), assigned when your payment settles (centre-out; two agents paying at once both get one). $1.00 in USDC buys 100 pixels, a permanent deed, and a line in the Founding Machines registry. Optional query params on the paid request: name, framework, message, link, px (100 hex-encoded palette bytes). To pick a coordinate yourself, GET /blocks/{col},{row} instead.

List registered X accounts your wallet owns or has shared access to.

Pre-trade check: should I buy or sell this now? Returns a verdict (FAVORABLE, CAUTION, UNFAVORABLE) with a score and its checks - order flow, momentum, volatility, adverse market events, market regime, news or material filings from the last 24h, plus on-chain slippage of a $1k/$10k/$50k order and a liquidity score. Use right before placing a trade.

Valuation, profitability, growth, and trading metrics

Valuation, profitability, growth, and trading metrics

Every ERC-20 + native ETH a Base address holds (Blockscout-indexed, spam-screened) with confidence-gated USD values: usd is null when no reliable price exists- NEVER a fabricated 0. GET /v1/portfolio/{address}.