Crypto news from 8 newsrooms, merged, newest first, tagged by coin. Crypto news from 8 newsrooms in one call: CoinDesk, Cointelegraph, Decrypt, The Block, Bitcoin Magazine, The Defiant, Blockworks and Bitcoin.com News, read every 5 minutes, merged, de-duplicated and newest first, each story with its source, link, time, a short excerpt and the coins it names. Filter with ?coin=BTC, ?q=text, ?since=<time> (poll for what is new) and ?limit=.

Live order-book depth and spread for a pair.

Buy a time-window pass with quota. Body: {scope: web-24h|secret-7d|ideas-30d}. Returns a token to send as header X-Pass on covered routes, skipping per-call payment until the pass expires or the quota is used.

Web search: ranked results (title + url) for a query. ?q=x402+agent+payments&limit=8

Recent liquidations by venue and side, with sizes.

DDG agent-payable service request

Retrieve a stored secret by id + access token. Returns the decrypted value, label and read count.

DEX trading volume by protocol and by chain.

DDG agent-payable service request

Current perpetual funding rates across venues.

Options volume and put/call ratio by expiry.

Stablecoin peg deviation and depth, per issuer.

Long/short account and position ratios per venue.

Create an email validation job from a JSON list of addresses or CSV text (send exactly one). Poll its status, then fetch results as JSON or CSV. Billing counts only testable addresses, fixed at creation; unreachable, disposable and typo domains are free.

Exchange volume time series, per venue.

Fees earned by a protocol, daily and cumulative.

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

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.

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.

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.