Smart, auto-routed research paper search. A broad field term is grounded against the OpenAlex taxonomy and returned as a coherent field cluster; a natural-language question runs hybrid retrieval over OpenAlex and Semantic Scholar with reciprocal rank fusion and a SPECTER2 embedding rerank. The response exposes the routing decision, and each paper carries title, authors, year, venue, citation count, DOI, and a relevance score. Keyless.

Multi-chain balances API: native + ERC-20 token balances for one address across up to 17 EVM chains (Ethereum, Base, Arbitrum, Optimism, BNB, and young chains like Robinhood, Ink that Alchemy/Moralis omit) in a single request. Pay per call in USDC, no account or API key - built for AI agents. Priced about $0.0003 per chain.

US congressional stock trades. Stock transactions disclosed by members of the House and Senate under the STOCK Act — politician, ticker, amount, and date.

Earnings calendar — upcoming report dates, EPS and revenue estimates for up to 30 tickers

Pre-computed ranking of trending Solana tokens with composite-signal scoring. Cached 24h, lazy-populated on cache miss. Designed for recurring polling at lower per-call cost than direct orchestration. Pass `since` (ISO 8601) to short-circuit on no-change polls.

Compare 2-3 tokens: price, liquidity, volatility, HHI, risk. Rankings + summary picks.

Compute similarity between two texts. Returns Jaccard, Dice, cosine and overlap scores for two strings. Use to deduplicate documents, match names or titles, and detect near-identical text.

Compare two product photos for visual similarity. Returns a similarity score between two image URLs. Use when an agent needs to match a product listing photo against a catalog image, detect identical product pictures across stores, or spot re-used ecommerce imagery.

Generate a calendar invite (.ics file) from event details. Returns a valid RFC 5545 iCalendar VEVENT with title, start and end time, timezone, location, and attendees that can be emailed or imported into Google Calendar, Outlook, or Apple Calendar. Use when an agent needs to schedule a meeting or send a calendar invitation.

Firecrawl Search - Search the web

Corporate governance data for a Japanese listed company from its latest annual securities report filed with EDINET, Japan FSA. Look up by stock ticker (e.g. 7203) or EDINET code. Returns executive compensation by officer category (fixed, bonus, performance-based, stock awards), individual director pay over 100 million yen, top-10 major shareholders with ownership ratios, and cross-shareholdings (policy-held stocks) with issuer, shares and value. For governance screening, proxy and ESG research.

Protocol TVL, yield pools, on-chain activity metrics, health signals, and automated_activity_pct (% of top signers with regular-interval or high-frequency tx patterns — surfaces agent-driven protocol usage). Supports Raydium, Orca, marginfi, Drift, Jupiter, Kamino, Marinade, Jito, and more.

Twenty-Four daily math puzzle — four numbers to combine into exactly 24; deterministic solvable UTC daily challenge for agent reasoning benchmarks.

Spot token prices from DefiLlama — pass comma-separated CoinGecko ids, get price/change_24h/symbol/confidence/timestamp.

DEX volumes by DefiLlama — all decentralized exchanges with trading-volume summaries and charts.

Solana wallet risk screen via x402 (quick flag): service/router quarantine, bundler-routing hint, identity when covered, coverage and cached freshness. Low-cost first check before forensics, lineage or PnL. Not a live scan, sanctions check or verdict.

Check if two images are duplicates or near-duplicates. Compares two image URLs with perceptual hashing and returns a distance score and a same-image verdict. Use to deduplicate photos, detect reposted or copied images, and verify whether two files show the same picture.

Email deliverability verdict: checks syntax, MX record presence, disposable-domain match and SPF/DMARC presence. Returns deliverable, risky or undeliverable with reasons. Scoped to one address, not a domain security audit.

Honeypot, rug & token-safety scanner for Robinhood Chain, Base & EVM tokens — instant pre-trade check: sell-simulation honeypot, buy/sell tax, mint, upgradeable proxy, pausable transfers, blacklist, owner privileges, LP lock/burn, holder concentration, fused with live liquidity & flow into one CLEAR / CAUTION / AVOID verdict. Robinhood Chain (launchpad tokens incl. Pons), Base, Ethereum, BSC + 4 more. Answers: is this token safe to buy?

Web research in one call: ask a question and get a short cited answer, summarize a topic or get a Wikipedia summary. Returns a 1-3 sentence answer, key points tied to source ids, and the sources used (typically 1-5: title, URL, publisher, date, supporting quote), confidence and a free permalink. Sources: Wikipedia first, plus web pages, Stack Overflow, GitHub, papers, docs. Example: "What is the Model Context Protocol?". 0.01 USDC/call; failed calls are free.