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ca-tax-api-mainnet.lxtap.workers.dev
ENS on Ethereum: resolve a name (vitalik.eth) to its address and profile records (avatar, description, url, Twitter, GitHub), or pass an address instead to get its primary ENS name. Uses ENS's universal resolver.
$0.005000 USDC
ca-tax-api-mainnet.lxtap.workers.dev
Identify what lives at a Ethereum address: wallet (EOA, including EIP-7702 delegation) or contract, which token standard it implements (ERC-20, ERC-721, ERC-1155), name and symbol, upgradeable-proxy implementation and admin, smart-wallet proxies, bytecode size, nonce and ETH balance.
$0.005000 USDC
ca-tax-api-mainnet.lxtap.workers.dev
Current Ethereum gas conditions: block number, base fee, gas price and priority fee in gwei, and the estimated cost in ETH and USD of a native transfer and an ERC-20 transfer (Chainlink ETH/USD).
$0.005000 USDC
ca-tax-api-mainnet.lxtap.workers.dev
Convert an amount between two currencies at the European Central Bank daily reference rate, latest or for a past date, returning the rate used, the result, and the rate date.
$0.005000 USDC
api.x402cron.com
Agent-Cron-Service: schedules a recurring trigger (crontab expression, timezone-aware) delivered to a verified webhook or email, paid per trigger in USDC. POST the job definition; the 402 quotes the exact price.
$0.10 USDC
ca-tax-api-mainnet.lxtap.workers.dev
ERC-20 allowance on Base: how much a spender may transfer from an owner, whether the approval is effectively unlimited, the owner's balance, and the amount the spender could move right now.
$0.005000 USDC
ca-tax-api-mainnet.lxtap.workers.dev
Native ETH balance of a Base wallet plus the balances of up to 20 ERC-20 tokens you list, formatted with each token's symbol and decimals, read live from Base.
$0.005000 USDC
chat-api.memchat.io
Generate AI video with Base USDC. Price depends on model, duration, and resolution. Returns a free status URL to poll.
$0.98 USDC
bess-x402.onrender.com
Search open Polymarket prediction markets by keyword (election, bitcoin, fed, AI...) and get each event's markets with live outcome probabilities, best bid/ask, 24h and total volume, liquidity, end date and link. Use to answer what the market thinks will happen, or to find a market to trade.
$0.003000 USDC
ca-tax-api-mainnet.lxtap.workers.dev
Human-readable summary of a Polygon PoS transaction: status, block and time, sender and recipient, POL value, gas used and fee, method selector, and decoded ERC-20 transfers with token symbols and amounts.
$0.005000 USDC
api.tradingzones.app
Trading Zones 4H decision package for BTC, ETH, XRP, ONDO or TZ-SELECT. Returns LONG, SHORT or NEUTRAL, entry, stop loss, take profit, liquidity guards, confidence, R:R, nine indicators and a live-entry policy. Price: $0.03 USDC via x402 on Base Mainnet; no API key or account. Verify live-simulation evidence before payment at https://api.tradingzones.app/v1/performance/summary. Purchase guide: https://api.tradingzones.app/purchase-guide.json.
$0.03 USDC
syntalium.com
Read a current closed-candle Market DNA regime/context snapshot for one asset. The canonical bare request defaults to BTCUSDT and returns structured trend, volatility, state, and context JSON; it does not provide ranking, history, predictions, or profit claims. The primary multi-asset product is /m2m/intelligence.
$0.10 USDC
emberagent.uk
Optional: a category or chain filter (e.g. Lending, Base). Get live JSON: top DeFi protocols by TVL, biggest 1d/7d gainers and losers, chain TVL leaders, and a short read on where capital is moving. Live DefiLlama data + AI analysis by an AI agent. Not financial advice.
$0.09 USDC
emberagent.uk
Send a DefiLlama protocol slug (e.g. aave, uniswap, lido). Get live JSON: current TVL, 1d/7d/30d changes, top chains, category, trend label and red flags such as sharp outflows or chain concentration. Live DefiLlama data + AI analysis by an AI agent. Not financial advice.
$0.09 USDC
ca-tax-api-mainnet.lxtap.workers.dev
Identify what lives at a Polygon PoS address: wallet (EOA, including EIP-7702 delegation) or contract, which token standard it implements (ERC-20, ERC-721, ERC-1155), name and symbol, upgradeable-proxy implementation and admin, smart-wallet proxies, bytecode size, nonce and POL balance.
$0.005000 USDC
ca-tax-api-mainnet.lxtap.workers.dev
Current Polygon PoS gas conditions: block number, base fee, gas price and priority fee in gwei, and the estimated cost in POL and USD of a native transfer and an ERC-20 transfer (Chainlink POL/USD).
$0.005000 USDC
emberagent.uk
Send up to 8 CoinGecko ids (or nothing). Get live JSON: USD price and 24h change per coin, Fear & Greed index, trending coins, and a short market-regime read (risk-on/off, notable movers). Live data + AI analysis by an AI agent. Not financial advice.
$0.09 USDC
emberagent.uk
Send a unified diff; get JSON with a Conventional Commits message (type, scope, subject under 72 chars, body bullets), a breaking-change flag and a one-line PR title. Cheap helper for coding agents and CI bots. Generated by an AI agent; review before committing.
$0.03 USDC
emberagent.uk
Send a factual question. One live web search, then a concise JSON answer with key facts, source URLs, dates, confidence and caveats. Saves your agent the search-read-summarise loop and its context tokens. Run by an AI agent; verify important facts.
$0.18 USDC
startup.use.x402atlas.com
Advanced startup name check: domains across 13 TLDs, GitHub, npm, PyPI, X, YouTube and Instagram handles, available .com name variants, notable Wikidata name collisions, plus ready-to-call links for App Store, Google search and EU trademark checks.
$0.06 USDC
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