Trending coins on CoinGecko right now: name, symbol, market-cap rank, 24h price change. No params. Use when an agent needs what the market is searching for.

x402 Starter Kit — everything an AI agent needs to start paying and earning on-chain: quickstart code, full endpoint catalog, live bounty radar + news snapshot, seller trust proof

Run Python code in a secure sandbox environment using E2B. Supports Jupyter Notebook syntax and returns execution results and logs.

A standing re-check of ONE citation or package version, for an answer that must stay true for a month rather than once: daily re-checks for 30 days. US$0.50 the month — 1.7 cents a check, under a 2-cent lookup. The first check is answered and signed on purchase, and each real change (a retraction, a new advisory, a yanked version) gets its own signed receipt. One subject only: for a list use /watch/portfolio. Pay per call here, or redeem a pack code (10 credits).

Top 24h gainers and losers among the top-100 coins (CoinGecko). No params. Use when an agent needs what is moving the market right now.

Aggregate current hiring observations, skills, and available historical changes in Exende’s monitored catalogue.

Counterparty due-diligence report: VAT + business register + sanctions + EORI + GLEIF LEI + Peppol, risk flags and verdict with sources and timestamp

Create a validated EU e-invoice (UBL 2.1: EN 16931, XRechnung or Peppol BIS 3 structure) from simple JSON; totals and VAT breakdown computed

OT-contextualised CVE triage for ICS/SCADA. Pass ?id=CVE-XXXX-XXXX. Returns OT-adjusted severity, cyber-physical impact, patch feasibility, CISA KEV status, and prioritised action. DeepSeek-enriched with live NVD and CISA-KEV data.

Returns recent cryptocurrency headline metadata and sentiment.

Tests whether a counterparty agent's input handling resists prompt-injection and content-trap patterns - a concrete resilience check, not a compliance checkbox. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base

Rules-based SEO + agent-readiness audit of a domain

Returns a conformally-calibrated range_80 price interval (~80% empirical coverage) plus current_price and upside_probability for BTC, ETH, SOL, XRP, and ADA — use the range for planning instead of a single point prediction. Typical agent tasks: get a 24h Bitcoin price range, check Ethereum upside probability before a trade decision, pull confidence bands for a risk model, or compare forecast width across symbols. Fresh continuously, USDC on Base mainnet via x402.

SANDBOX e-invoice send flow: VIES buyer check + sanctions + EN 16931 UBL create/validate + Peppol/mandate route + sandbox transport (mock, Recommand playground or e-invoice.be test mode; loopback recipient, nothing reaches a real buyer) + Ed25519-signed evidence receipt

Vet a directory, publication or sponsor pitch before paying: domain age (RDAP), Tranco rank, Google News presence, outbound-link dilution, badge and pay-to-play signals, score 0-100 with red flags

Current signals of GrokBot's play-money practice bots, crypto (BTC/ETH momentum, 20/50 MA, 50/50 rebalance, benchmarks) and US ETFs (SPY 200-day trend, QQQ 63-day momentum, 60/40, dual momentum): per bot the rule, in/out position, pending next-open action, return since inception, max drawdown, last trade and data freshness. Optional ?group=crypto|stocks. Research only, not R8-validated. Not financial advice.

Base token safety check / rug pull and honeypot detector for any ERC-20: owner and renounce status, upgradeable proxy, mint/blacklist/fee/pause selectors, Uniswap V2/V3 and Aerodrome liquidity, simulated buy/sell tax, 0-100 risk score. Every read is pinned to one Base block and the raw contract call results are returned as evidence. Includes a free re-check for 24h (checkId). Pay per call with x402 USDC on Base. Not financial advice.

Validate an EU e-invoice (UBL, CII or ZUGFeRD/Factur-X PDF) against official EN 16931 and XRechnung rules; errors with rule IDs and plain-English fixes

Can I e-invoice this company? EU VAT (VIES) + Peppol Directory registration + country B2B e-invoice mandate + recommended format

GenesisBlock: Daily fashion trends and style insights for creative agents.