Data Cleaner - Clean, validate, standardize and deduplicate tabular datasets, preserve originals, and produce Excel, PDF, JSON or TXT export reports with full change logs.

VAT rate gross-up or extract for an amount: net/tax/gross incl. statutory levy components

VAT rate gross-up or extract for an amount: net/tax/gross incl. statutory levy components

The latest transactions for a Base address — hash, time, from/to, ETH value, success — via Covalent. For agents tracking what a wallet is doing.

Keyword suggestions API: discover keywords to target from a website or page using Google Ads Keyword Planner data, with monthly search volume, CPC, advertising competition, bid estimates and monthly search history. Unlike ranked-keywords, these are suggestions, not existing rankings. Returns up to 100 keywords. No data returns empty results.

Check a persistent watch or URL for changes, with noise filtering, conditional HTTP and a compact deterministic diff. $0.005 USDC.

Audits how ~17 AI crawlers and agents (GPTBot, ClaudeBot, PerplexityBot, Google-Extended, ChatGPT-User, ...) can reach and read a site: robots rules per bot, live user-agent probes, llms.txt, sitemap, JSON-LD, canonical host, agent interfaces. Does not guarantee crawling, ranking, citation, or traffic. Not charged if the site blocks us or is unreachable (422, charged:false).

Call before buying, swapping into or accepting any Base ERC-20, to learn if you can sell it back. $0.02, ~1-3 s, measured on-chain: honeypot test (simulated buy then sell via the deepest pool: sell ok? round-trip loss vs fees), per-pool transfer tax from real recent swap receipts, USD liquidity per pool (Uniswap v2/v3, Aerodrome, Slipstream), sell quotes, and an ok/caution/avoid verdict citing each fact. Errors: 400/503 JSON {error}, not charged.

Monitor one paid API operation across x402scan, CDP Bazaar and Agentic Market. Check exact listing presence, one to three buyer queries and optional description drift. Return dated evidence, confirmed change alerts, private history and the next polling request. Partial coverage and timeouts stay unknown; no ranking or indexing guarantee.

Every dividend or split applied to a Coinbase tokenized stock on Base, with multiplier before/after and the share accrual, joined to Coinbase's own record; those announced but not yet applied; and each stock's cumulative accrual. The record cost-basis and NAV need. symbol= narrows to one stock. A failed warehouse read reads as degraded, never 'none'. Not financial advice.

Pay or skip on someone else's 402: network, answered, free sibling, one reason

Validate an email address or domain before outreach: syntax, MX records, SPF and DMARC, disposable and role-based detection, free-mail flag and domain age.

Prepaid credit for AgentDrives tool searches: $5 buys 500, $20 buys 2,000 and $50 buys 5,000. Without a key it returns a new API key that holds the credit. Each search with that key (POST /api/paid/find-tools) takes $0.01 from the balance, with no payment per call.

b20-safety says a tokenized stock is a real issuance; this says what it trades at ON-CHAIN and whether there's liquidity for size. Pass symbol=AAPL (or AAPLc) for the deepest Base pool's price, aggregate liquidity, 24h move and volume; omit symbol for the full directory. Covers every stock Coinbase lists — the roster tops itself up from Coinbase's own API. This is the tradeable Base price, which can diverge from NYSE NAV. Not financial advice.

Phone number lookup / validation: returns carrier line type (mobile, landline, VoIP, toll-free) and E.164 format. Detect VoIP/burner numbers in sign-up fraud checks; confirm SMS-capable mobiles. $0.02.

Email verification / validate email: checks if an email address is real and deliverable (SMTP mailbox check), flags disposable, catch-all and role emails. Use before sending, for lead lists, CRM cleanup and sign-up fraud checks. $0.01.

Verify a US healthcare provider or organization: NPI status, name, credential, specialty and practice location. Source: CMS NPI Registry.

Support and resistance levels, stop loss and take profit targets for a crypto pair (top 200 coins): swing highs/lows, pivots, ATR, Fibonacci retracements and Ichimoku levels, plus a long and a short plan (entry, stop, two targets, risk/reward) and the bias from the confluence signal. Levels from price history, not trade advice.

Which crypto coins have a trade setup right now? For 148 top-200 coins: the six-indicator confluence signal (Ichimoku, RSI, MACD, EMA 50/200, Bollinger, OBV) plus a trade plan in that direction (entry, stop, two take profit targets, risk/reward), ranked by signal strength x risk/reward. Filters: long/short, minimum risk/reward, top N. Levels from price history, not trade advice. A screener, not a strategy: in our backtest these setups did no better than random entries after fees.

Use when an npm or PyPI package is about to be installed, especially a name an LLM suggested. Returns ok_to_install, caution, dont_install or does_not_exist with reasons: malicious-package reports, known vulnerabilities for the version with the fixed version, deprecated or yanked, age, install scripts, downloads and typosquat look-alikes. From OSV.dev, deps.dev, npm and PyPI. ecosystem=pypi for Python. Errors: 400 bad_input, 502 registry unreachable. Failed calls are not charged.