Exchange volume time series, per venue.

Market-wide dividend calendar (no ticker needed). Per row: ticker, ex-dividend / record / pay / declaration dates, cash amount per share, currency, type, payments-per-year `frequency` + `frequency_label` (quarterly, monthly, weekly, one-time), and computed `annualized_amount`. Upcoming payments first. Filter `?from=`/`?to=` on ex-date, `?ticker=`, `?frequency=`, `?order=`, `?limit=`.

Orca (Solana) pools: liquidity, volume and fees.

The day's biggest percentage losers across US equities, with current and previous-day OHLCV per ticker. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

Options volume and put/call ratio by expiry.

Current perpetual funding rates across venues.

Long/short account and position ratios per venue.

Inspect an ERC20 token contract for buy/sell tax fields, owner renouncement and basic honeypot risk flags on EVM chains. token tax, honeypot check, buy sell tax, meme coin safety, rug risk flags, rugpull detection, token audit, contract safety check Accepts payment on Base or Solana — either network works.

Use to see where prediction-market money is flowing: the most recently traded Polymarket outcome tokens with implied probability (last on-chain price), today's VWAP and USD volume, and indexed totals — decoded by our own indexer from CTF Exchange V2 events on the public Polygon ledger, not from any Polymarket API. `?limit=` up to 100. From x402stock, a market & economic data API (x402, USDC).

QR code generator: turn any text or URL (up to 2000 characters) into a scannable PNG QR code, generated on our own hardware in milliseconds, returned base64. Answers "make me a QR code for this link." Set size 128-1024px. For payment links, tickets, onboarding flows, and print pipelines.

Time-boxed dead drop: like drop, but the value survives reads until it expires (TTL up to 7 days, default 24h), then is destroyed automatically.

Real-time gold spot price in JPY for Asian commodity markets — Ed25519 signed attestation

USDT/JPY derived rate for stablecoin exposure in Japanese markets — Ed25519 signed attestation

Live order-book depth and spread for a pair.

Fees earned by a protocol, daily and cumulative.

One-read dead drop: hand a credential between two agents where neither should hold it first. POST the secret, pay once, receive a read_url that works exactly one time — the first read destroys the value before responding. Max 16KB.

Real-time gold spot price in EUR for European commodity exposure — Ed25519 signed attestation

Search more than one billion affiliate products refreshed daily. Pass a plain search string or an array of field filters, or use the structured query rule builder for compound conditions. Results carry pricing, availability, commission URLs, and network and merchant attribution, with support for field selection, pagination, sorting, facets, and per network affiliate link configuration.

DDG agent-payable service request

Real-time Solana price in JPY, aggregated from multiple exchanges — Ed25519 signed attestation