Fetches recent cryptocurrency news headlines from GDELT with a GNews fallback when configured, filtered by crypto topic or caller query, returning headline URLs, domains…

Validate an ISO 6346 shipping container number (owner, category, serial, check digit).

Turkish exchange spread check: BTCTurk and Paribu's TRY quotes converted back to USD via the official rate and compared against the global price; ?asset=usdt is the pair with the deepest local volume

Validate a credit card or payment card number and detect its brand. Checks the Luhn checksum and identifies Visa, Mastercard, Amex, Discover, Diners or JCB, returning the BIN and last four digits. Structural card number validation for checkout forms and fraud pre-checks (does not verify the card exists or has funds).

Onchain data router for AI agents. Plain-English → working GraphQL or REST. 15.5K+ subgraphs on 8 chains. Uniswap, Aave, Compound, ENS, Polymarket, Limitless, Predict.fun, ERC-8004 discovery. Identified senders (include `sender` wallet in A2A metadata): 3 free /route /day, then $0.01 USDC via x402 on Base. Anonymous senders pay $0.01 from call 1. /polymarket + /hyperliquid trader-intel paid from call 1 ($0.01-$0.10).

Live TLS probe of a hostname: certificate validity and expiry, issuer, chain completeness, protocol and cipher. Confirms an endpoint you are about to send data to is actually serving a valid certificate right now.

Token security heuristics: honeypot signals, proxy detection, LP data. Trading agents use this to avoid rugs.

Translate up to 2,000 characters into a target language (an ISO 639-1 code or a language name), with the source language detected. Formatting, names, numbers, URLs, and code are preserved. Returns the translation and the detected source. Synchronous, $0.01, no account needed.

Wallet risk profile for a Base address before you pay it or accept payment from it: EOA or contract, first and last seen, transaction and counterparty counts, contract-verification status, and any flags raised. Behavioural signals only — they describe activity, not intent.

Total and circulating supply for an ERC-20 on Base, read live from chain with decimals applied and the block height returned.

US Treasury average interest rates on a specific date (YYYY-MM-DD)

Munition Google Shopping: x402-paid Google Shopping results for AI agents via Serper. Pay 0.004 USDC per query for products with price, seller, rating and link — useful for price comparison and product research.

Trending Base pool scan: the DEX pools moving on Base right now, with price, 24h volume and liquidity; ?limit=N sets how many

Korean exchange alerts: new listings, delistings, investment warnings, caution flags

News Gurus Intel API — macro one-call read: current market regime plus the latest Fed-speech, BIS, prediction-market and geopolitical intelligence entries from the macro agents. Educational data, not financial advice.

US Treasury auction results for a given date (YYYY-MM-DD)

Validate up to 500 identifiers in a single call — IBAN, VAT, BIC, LEI and ISIN mixed freely. One payment instead of 500, for reconciliation and onboarding runs. Same structural scope as the individual validators.

Verify a Base transaction actually did what a counterparty says it did: confirmation depth, success or revert, value, token, sender and recipient. Use it to confirm an inbound payment before releasing goods or data.

Korean K-pop news translated to English. Naver-aggregated headlines from Korean media (Yonhap, Korea Economic Daily, Chosun Ilbo, etc.) auto-classified for K-pop relevance and translated by Claude. Returns title_en + summary_en + source_en + original Korean references. 5-min cache. limit=1..10.

Turkish lira crypto premium check: implied USD/TRY from a crypto cross-rate versus the official rate; ?asset=usdt is the reading desks quote