All services

Get weather observations (METAR) for a specific airport

Bundle/sniper detection for a Solana token via Helius: groups launch buyers by slot to flag coordinated buys (bundle/sniper clusters). Body: { mint }.

Bundle/sniper detection for a Solana token via Helius: groups launch buyers by slot to flag coordinated buys (bundle/sniper clusters). Body: { mint }.

Query live Polymarket prediction markets — question, outcomes, live prices, bestBid/bestAsk/spread, volume24hr/volume1wk, oneDayPriceChange, clobTokenIds, conditionId, category tags, liquidity, end date. Ranked by volume24hr; filter by keyword.

SYNTHORA weather-now: current weather for any city or lat,lon — temperature, feels-like, humidity, wind, WMO condition code in plain text, plus the 6h temperature trend (rising/falling/flat), which is the actionable part. Free source: open-meteo.com (ECMWF/NOAA/DWD), no API key, timestamped.

Reads all incoming ERC-20 transfers of one token to one address within a block or time window and matches them against the receipts you supply. Matching runs first over the transaction hash, which is the strongest link, and otherwise over amount plus payer plus a stated time tolerance; the method used is named for every single match, so a weak match is never mistaken for a strong one. The answer lists matched pairs, receipts without a payment, payments without a receipt, amount mismatches with e

UMA resolution dispute and flip base rates by category and criterion clarity; descriptive historical compatibility, not a market-specific forecast.

Base gas oracle / Base gas price API / Base L2 gas fee tracker / real-time gas estimator / swap cost estimator. Returns the current Base fee, fast/standard/slow priority tiers, the USD cost of a typical swap, and a congestion recommendation. For AI agents, trading bots, and wallets timing transactions on Base to minimize gas.

Base wallet score API / wallet reputation / address risk scoring / onchain wallet intelligence / counterparty check. Returns a 0-100 activity score with letter grade, smart-wallet (ERC-4337) detection, ETH and USDC balances, recent USDC flow, and a user profile for any Base address. For AI agents, fraud screening, and KYC/counterparty checks.

Base wallet score API / wallet reputation / address risk scoring / onchain wallet intelligence / counterparty check. Returns a 0-100 activity score with letter grade, smart-wallet (ERC-4337) detection, ETH and USDC balances, recent USDC flow, and a user profile for any Base address. For AI agents, fraud screening, and KYC/counterparty checks.

Base DEX pool API / hot liquidity pools on Base / Aerodrome and Uniswap pool screener / trending pools / LP opportunity finder. Ranks top Base DEX pools by sustainable volume and separates healthy pools from pump/wash-trade pools using volume-to-TVL ratios. For AI trading agents and liquidity providers on Base.

Base token launch score / memecoin risk API / new token rug-check / token launch quality grade / token safety score. Scores fresh token launches on Base 0-100 with deployer identity, social signals, token age, and a risk grade (lower/medium/higher). For AI trading agents and traders screening new Base tokens before buying.

Base yield API / best APY on Base / DeFi yield aggregator / stablecoin yield finder / lending APY / LP yield. Quality-filtered live yields across Base lending markets (Morpho, Moonwell — no impermanent-loss risk) and DEX LP pools, with a best-per-asset recommendation and per-pool risk scoring. For AI agents, yield optimizers, and treasury bots allocating capital on Base.

Single models are everywhere. This is the disagreement between them: per hour a median with a p15/p85 band, the full min/max spread, how many models still carry that hour, an agreement score, rain probability derived from pooled ensemble members rather than one deterministic run, a frost assessment, and the official DWD warnings in force for the point.

0xBs public x402 demo — USDC on Base for agent-payable ESP32 hardware.

Return title, description, OpenGraph card, canonical URL, feeds, favicon and detected technologies for one URL.

Who actually pays you, and what else do they buy? We build the payer-to-service map across the whole Bazaar catalog from on-chain settlement, so we can tell you how many distinct agents paid you, how often each returns, and what share of your buyers also pay other x402 services. Pass ?domain=<yours>; omit for the market-wide buyer pool. Individual buyer addresses are never disclosed.

Top at-risk borrowers across Aave + Morpho + Spark with realised market success-rate, average actual profit-USD, and the builder most likely to land each market. Sorted by expected EV. Pure SQL, no live RPC.

Prepaid volume credits ($0.10 → 5) for SQLGuard validate/verify after Session or Instant. Not the primary authorize path — use Session Cert for authorize mutating SQL before execute.

Prepaid volume credits ($0.10 → 5) for SQLGuard validate/verify after Session or Instant. Not the primary authorize path — use Session Cert for authorize mutating SQL before execute.

Keyword suggestions for a seed keyword, with search volume and CPC

Dividend and corporate-action history for a US stock in one call: forward/trailing yield and payout ratio, next ex-dividend/payment date (never a stale already-elapsed date), last dividend paid, up to 12 most recent dividend payments, and stock split history. A non-payer returns clean nulls, not an error. From real Yahoo Finance data. $0.005/call.

Reads the dated futures of Deribit for BTC or ETH and compares each expiry with a spot price whose source is always named in the answer, because a basis computed against a different venue than the future is a different number. By default the Deribit index is used, which sits on the same venue as the contract; choosing a spot venue instead is possible and is then flagged, including the case where that venue quotes in USDT while the contract settles in USD. Annualization only happens above one day

Academic letter grade with red-pen marginalia for anything. $0.01 USDC.