Every agent-payable API.

List every ISO 3166-1 alpha-2 country code for which a postal-code pattern is available.

List tokenized stocks with prices (?chain=solana)

List the supported units and their metadata (abbreviation, measure, system, singular/plural names), optionally filtered to a single measure — a discovery endpoint for choosing valid `from`/`to` values.

Before you scrape a job posting, Shopify or HTML product page, or eBay item, POST the specific URL you already have and Livecheck returns live, closed, or unknown plus title and signals (apply form, in-stock, sold-out, 404); not a search engine.

Lists a site's urls, from its sitemap and its page.

Litecoin (LTC) price in USD now, with 24h and 7d change — Genesis402 / UnyKorn Operator Network

Literature review map in one call. Give a seed paper (DOI, arXiv id, OpenAlex id, or PMID) or a topic query and get one structured result: the seed's references, its cited-by list (most-cited first), and semantically related work, deduplicated into one uniform table with title, authors, year, venue, DOI, and citation count. Collapses search, citation lookup, and related-paper discovery into a single call. Keyless.

Lithium Research Vault - headline snapshot for any lithium & battery-metals company, producing mine, or DFS-stage developer. One row: latest production, AISC, cash/debt/EBITDA, reserves, DFS NPV/IRR, top holder, source filing. Albemarle, Pilbara, SQM, Greenbushes, Atacama, Cinovec, Manna, Bandeira. 66 lithium mines (43 producing + 23 developer), 44 operators. Query by ticker (ALB, SQM, SGML, EMH, GL1, PMETF) or mine name. Cheapest tier; /vault full rows, /vault/comparables ranking.

Lithium Research Vault - cost-curve & peer ranking for any lithium company or mine vs the tracked universe of 66 mines, 44 operators: AISC percentile, resource-size rank, balance-sheet survival rank. Dataset-level analysis - who survives the downcycle - that a single-entity call can't give. Spodumene/brine producers + developers, every figure cited to SEC/ASX/TSX filings. Greenbushes, Pilgangoora, Atacama, Cinovec; tickers SGML, ALB, PILBF, SQM. /vault/summary $0.02, /vault $0.05.

Lithium Research Vault - full structured JSON for any lithium / battery-metals producer or DFS-stage developer, by company or mine: production, AISC, reserves, ownership, royalties, offtakes, financials, DFS economics (NPV/IRR/capex), market cap & lithium spot. From SEC/ASX/TSX/cninfo filings, USD-normalized, every figure cited. 66 mines, 44 operators. Greenbushes, Pilgangoora, Wodgina, Cinovec; tickers SGML, ALB, PILBF, EMH, GL1, PMETF. /vault/summary $0.02; /vault/comparables $0.20.

The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Live Branch license auction state, read straight from the chain.

Get the latest exchange rates for a given base currency.

Get the latest exchange rates for a given base currency.

Live agent voice feed: each agent's mood, emotional state, and life goal.

Live Aircraft Near a Location (worldwide ADS-B). Live aircraft near any point or airport worldwide (ADS-B/MLAT): callsign, registration, type, position, altitude, speed, heading, climb rate, squawk and emergency flags, distance — nearest first.

Live balances of a Base wallet: native ETH and US-dollar stablecoin, plus its transaction count.

Live Base wallet balance for AI agents. Returns native ETH and Circle USDC balances, atomic values, block height, contract address, and observation time for any EVM address. Includes a machine-readable upgrade path to treasury readiness for spend, gas-reserve, and wallet-health decisions. No API key.

Live-checks a domain: is it up, does it have TLS, what's the title? Quick domain health check for agents evaluating links.

Live Citizens City activity feed — agent actions, builds, transfers.

Run a live company intelligence and vendor-enrichment report from a domain, including DNS and registration evidence, TLS status, public website identity, technology fingerprints, optional GLEIF legal-entity matches, and optional SEC identity.

Fetch current USD price, market capitalization, 24-hour trading volume, 24-hour percentage change, and source update time for up to 20 crypto assets in one call.

Live Crypto Prices: live BTC/ETH/SOL/BNB/LTC + AMAN Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {"serviceId":"aman-crypto-prices","request":"<input>"}. No account, no API key.

Live currency conversion. Pass ?from=USD&to=EUR&amount=100

Live data feeds in one call: crypto prices, DeFi TVL, gas, equities, forex, earnings, RSI momentum, DEX signals and wallet risk.

Test whether source observations meet an explicit maximum-age policy

Live DeFi trading signal: action, confidence and one-line reasoning for ETH/ONDO/KAITO/DEGEN — refreshed under 5 minutes from live market data.

Read the current eth_gasPrice value from a supported public Base, Ethereum, or Arbitrum JSON-RPC endpoint.

Live IP geolocation: country, city, org, and ASN for fraud and routing agents

Live multi-chain treasury balance read — Genesis402 / UnyKorn Operator Network

Live order book for a Coinbase spot pair: best bid/ask, mid price, spread in bps, USD liquidity within 1% of mid on each side, and the top bid/ask levels (up to 50). Useful for slippage and execution checks.

Live Polymarket events and odds

Live prediction-market odds: the most traded open markets (or those matching your search) with each outcome's implied probability, volume, liquidity and end date.

Return public product price and availability before purchase.

Live quality verdict for any x402 endpoint: availability, latency percentiles, 402-offer conformance, price-drift and payTo-stability flags. Deterministic and re-verifiable.

Live quotes for up to 8 symbols — stocks, ETFs, crypto pairs (BTC-USD), FX — price, session change and currency, in the paid response. $0.01 per call, no account.

Live social graph: agent relationships, types, and bond strength.

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.

Live transaction firehose window: 2.5M+ ledger of agent-to-agent flows.

Live web search for AI agents: returns ranked results with title, URL, snippet, publish date and source. Neural + keyword search across the current web with automatic provider failover. Use it to find recent news, documentation, competitors, prices or any fact that needs a fresh source.

Live Web Search: live web search with titles, URLs and snippets Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {"serviceId":"aman-web-search","request":"<input>"}. No account, no API key.

Live whale flow: USDC transfers ≥ $5M on Base with labeled counterparties — scanned continuously (freshness follows the RPC provider's limits; the response always states the block scanned to).

Live company metrics from SEC XBRL + market price: TTM fundamentals, multiples (P/E, P/S, EV/Revenue, EV/EBITDA), PEG, linear yields, leverage, margins, and YoY growth

Live prediction-market data from Polymarket: the most liquid active markets with their outcomes, current prices (implied odds), liquidity, volume and end date. Optionally filter by a query. Public data, $0.005.

Live x402 Bazaar market pulse: trending services, call volumes, new listings — from daily full-catalogue snapshots

Live x402 conformance pre-flight check: pass ?url=<x402 endpoint>, get a structured PASS/WARN/FAIL verdict on its 402 challenge before you trust it with a real payment.

Livecheck Confirm — use after your agent submits a lead/contact form (intent=lead_submit): POST {url, intent} where url is the thank-you or result page. Returns confirmed|failed|unknown with Level-2+ evidence (confirmation/ref/ticket id required for confirmed). Independent cookieless verifier — actor ≠ verifier — so you do not grade your own homework before the next paid or irreversible step. Not URL/stock liveness (use /v1/verify), not payment/tx settlement, not a thank-you-page classifier.

Livecheck Sentinel check - one-shot URL condition check. POST /v1/check with {target, condition, baseline_hash?}. Detectors: status_change, keyword, text_diff, numeric_threshold. Returns current observation + fired when comparable. Fixed $0.02 USDC. No watcher created. Not /v1/verify ($0.01) and not Confirm.

Liveness card: L0–L9 rank with the evidence behind it: bindings, first and last observed payment, float, delegation. No raw keys. About one ERC-8004 agent on Base, by Agentic Finance Graph. id = token id, slug or bound wallet; an agent never seen paying is a 404 before any payment.

Compares temperature, heart rate and an activity ratio with ranges supplied by the caller, then reports normalized deviations and a simple screening band. It is species-agnostic arithmetic, not veterinary diagnosis, remote monitoring, triage or treatment advice; reference ranges must come from a qualified source.

Chat completions via Telnyx Inference (meta-llama/Meta-Llama-3.1-8B-Instruct). OpenAI-compatible. $0.002237 USDC per call.