Every agent-payable API.

Exact age in years, months and days from a birth date as of a date, plus next birthday and days until it.

Convert a time between any two IANA time zones, with daylight saving applied from the runtime's own tz database. Returns both sides with their UTC offset, abbreviation and DST flag, plus the UTC instant and the difference in hours. Warns when the time you asked for does not exist or happens twice because the clocks change that day: the two cases that quietly make a hand-made conversion wrong.

Search the full IANA time zone list and get each zone's current UTC offset, abbreviation, local time and DST state. Use it to turn a city or a country into the exact zone name the other endpoints expect, or to find every zone sitting at a given offset right now.

Time-sortable IDs. Use when you want roughly time-ordered IDs for logs or event streams without a DB sequence. Returns a compact time-sortable id (KSUID-inspired, not a full KSUID library claim). $0.001 USDC per successful call via x402 on Base—first-party JSON from Delx (fresh each call; not a deterministic transform), no API key, no subscription, and nothing is billed on structured validation errors.

Add or subtract from a timecode, either another timecode (b) or a raw frame count (frames), at a given frame rate. Uses frame-exact SMPTE math (including drop-frame). A result below zero is rejected as a clean 400.

Sunrise, Sunset, Twilight & Moon Phase for Any Place/Date. Sunrise, sunset, solar noon, day length and civil/nautical/astronomical twilight for any coordinates and date (polar day/night handled), plus moon phase, illumination and next full/new moon.

Historical Kaspa network metrics as server-side aggregated timeseries (max 1000 points): hashrate, difficulty, DAG block rate, mempool depth, DAA score, tip count, circulating supply, percent mined; peer count only until 2026-08-10. Collected continuously by our own infrastructure (own Kaspa node until 2026-08-10, since then snapshots of the public api.kaspa.org). Informational research data — not investment advice.

Timestamp a SHA-256 hash: returns a stored, server-signed receipt (id, hash, label, timestamp, signer, message, signature, verify URL) proving the hash was presented at that time.

timestamp-oracle: Fresh Unix timestamp (seconds since epoch) as signed integer JSON.

Takes SRT or WebVTT subtitles and corrects their timing in one of two ways: either with an offset in seconds and an optional speed factor (new = old × factor + offset, e.g. 25/23.976 for a frame-rate mismatch), or with two anchors — a cue number and the time where it really belongs, for two cues far apart — from which factor and offset are calculated and reported. Cues that would start before zero are clipped to zero and counted. Output in the input format or another one (SRT, WebVTT).

Resolve a city name or coordinates to its IANA timezone and return the current local time, UTC offset, DST flag and weekday. Use for scheduling across regions, 'what time is it in X', or normalizing timestamps. Params: location (required, e.g. 'Tokyo' or '35.68,139.69').

Timezone conversion between IANA zones: convert a datetime (or now) from one zone to another, returning UTC instant and local wall times.

Timezone intelligence — offsets, DST, transitions

timezone-oracle: IANA time zone offset (minutes from UTC) and DST status for a given timezone name.

timezone-sunrise-oracle: Sunrise and sunset times for any city, localized formatting, powered by Open-Meteo.

Resolve the timezone for a latitude/longitude.

The exact current date and time in any IANA time zone (UTC when none is given), with UTC offset, weekday, abbreviation and Unix timestamp, daylight saving time handled. Optionally convert a given moment into up to 10 other time zones in the same call. Use when an agent needs to know what time it is, to schedule across time zones or to turn a timestamp into local time. A bare GET is the smallest paid end-to-end test of an x402 or MPP client.

Tip amount, total, and per-person split for a restaurant bill.

Tip calculator. Tip and total for a bill at a tip percentage, split between any number of people, optionally rounding each share up to the next whole amount. Use for receipts, expense apps and group payments.

Poll every live restock tip for a category and up to 5 zip codes

Uses the Kozeny-Carman relation with supplied porosity and pore diameter, then applies Darcy’s law with supplied thickness, viscosity and pressure drop. It is an idealized homogeneous porous-medium calculation, not scaffold design validation, cell-transport modeling, biocompatibility assessment or medical guidance.

Title present audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.

Call when an agent needs the country-code top-level domain for a country.

TLS + security headers + AI-crawler policy card: which AI crawlers a site blocks (GPTBot, ClaudeBot, Google-Extended, PerplexityBot...)

Certificate validity, issuer, protocol and days until expiry for a domain.

TLS peer certificate subject, issuer, expiry, and authorization status for a public host

Opens a TLS connection and reports the chain the server presents. Per certificate: subject and issuer, validity window with days remaining, serial, SHA-256 fingerprint, key type and size, and the subject alternative names. Above that it answers the questions a monitor asks: is the requested hostname covered by the leaf certificate including wildcard rules, how many days until the nearest expiry, is any certificate self-signed or signed with a weak algorithm, does the server send its…

TLS check on port 443: negotiated protocol and cipher, certificate subject, issuer, validity dates, days left, SANs, chain trust, hostname match, legacy TLS 1.0/1.1 acceptance, with flags for expiry < 21 days and TLS < 1.2.

TLS/SSL certificate check: issuer, expiry, days left, SANs, trust, protocol — Genesis402 / UnyKorn Operator Network

Convert a decimal-degree latitude/longitude to degrees-minutes-seconds, with hemisphere letters and a formatted string for each axis.

Convert a proleptic-Gregorian calendar date to its Julian Day Number (the integer count of days since JDN 0, 1 January 4713 BC in the proleptic Julian calendar).

Today's market-news brief in one call: the platform's newest published news digest synthesized with the live market wire into a cited bullet brief — every finding ends with its source URL. $0.05 per call, pay-only over x402 — no account, no free tier, no input required.

Today's full ranked CVE priorities (scores, KEV, EPSS, patch status, methodology)

Together AI pricing table: per-token cost of every AI model Together AI serves, in one call — input, output, cache and batch USD per 1M tokens, ranked cheapest first, with context window and capability flags joined in. Compare LLM token cost inside Together AI and against other providers hosting the same model. Normalized from public sources, cross-checked, refreshed hourly.

Hand over a token contract address (and chain) and get one evidence-based on-chain risk report: whether the source is verified, holder concentration (top-1 / top-10 share of supply, distinguishing pools/contracts from wallets), and supply + market context, with a top-holders appendix. Evidence, never a 'safe' or 'scam' verdict - on-chain checks can't see off-chain rugs, so a clean report is not an endorsement. USDC (x402/MPP). Not cached.

The deeper tier: everything in the standard report plus a deterministic static-pattern scan of the verified source (tx.origin auth, delegatecall, selfdestruct, unchecked calls, reentrancy surface, etc. - heuristic triage, not a formal audit), more holders, and a web reputation check. Still evidence, never a verdict. USDC (x402/MPP). Not cached.

Token-2022 Extension Auditor analyses only the evidence supplied by the caller. It does not claim to query a chain, identify a legal status or replace an independent audit. Missing signals lower confidence and are listed explicitly; every classification includes the exact thresholds used.

What are the symbol, name, decimals, contract address and issuer of this stablecoin on this chain? Cited stablecoin token facts from a prepared dataset (USDC, EURC, USDT, PYUSD, DAI on the chains /v1/chain covers, where a permissively licensed source lists them): symbol, name, decimals, contract address, chain, issuer, each with a source citation and license. Fields not established from a source are the string "unknown". Malformed input and tokens not in the dataset return 400/404 and are never

Current FOMO market panel for one token (price, market cap, 24h volume, liquidity, holder count), its trading statistics (buy/sell counts and volumes over 5m and 24h, unique buyers/sellers, top-10 holder share) and FOMO's safety warnings. Use for a quick quantitative read on a Solana or Base token.

Current summary row for one Robinhood tokenized-stock token: total supply, treasury balance, multiplier, and whether the queried address is a known look-alike of a tracked token. Identify by ticker or exact contract address. On-chain observations reconstructed from chain event logs, not financial advice.

ERC-20 token lookup by contract address on base, ethereum, arbitrum, optimism, polygon, bsc: name, symbol, decimals, total supply, live USD price, fully diluted value, and whether the token is an upgradeable proxy (EIP-1967/EIP-1167, with implementation address).

Single token detail (price, holders, liquidity, change windows).

Get an ERC-20's name, symbol, decimals, total supply, holder count and USD rate in one call. An ERC-20 on Base in one call: name, symbol, decimals, total supply, holder count, contract type and USD rate when Blockscout knows it. Query: ?address=0x…

Pre-flight check before a swap or transfer: ERC-20 allowance, balance, decimals and symbol in one call, read live from the chain at the latest block. Pass an amount and get a straight would_succeed verdict with the blocking reason and the action needed. Base, Ethereum, Arbitrum, Optimism, Polygon. A missing approval burns the gas of a failed transaction - this call costs a fraction of that.

Lists a wallet's active token approvals — which contracts can spend its tokens, the allowance, USD value at risk and a risk factor (revoke.cash-style). Essential wallet-security check for agents and users.

🆕 An ERC-20 balance on Base, in raw units and in decimals, with the token's symbol and decimals resolved in the same call. Zero is flagged explicitly, since it is the commonest answer and the one most easily confused with a failed read. An address that doesn't implement balanceOf answers found:false and says so.

ERC-20 token balance of a Base mainnet address, incl. symbol, decimals, balance_formatted.

ERC-20 token balances for a wallet on a chain (Alchemy Token API). x402-paid, USDC on Base.

Token brief: metadata + price + holder concentration + contract verification + sanctions in ONE call — Genesis402 / UnyKorn Operator Network

ERC-20 metadata, proxy detection and free DEX liquidity data for a token on Base, with the checks that could not be performed stated explicitly.