How many <audio> elements does the page have? Fetches the URL and counts audio tags (plus, where relevant, how many have alt/src/href/type attributes), and the page's total element count for scale. Structural audits and template comparisons in one number. $0.01 per page.

Retrieve current catalog details and variant options by Shopify identifier. Does not verify checkout or delivery.

Infoharmoni Atlas Pro, sellers.csv: Every x402 seller in today's registry snapshot, one row each: what it sells, its price, the registry's own call counts, and beside them the x402 payments read off Base in the last window, payer wallets and who the top payers are. CSV. Stamped with the snapshot date.

Check Base ERC-20 decimals and total supply at a recorded block, and up to three claims against cited evidence. Returns supported, contradicted, or unknown. Official project coverage currently includes Base USDC only. No safety verdict, liquidity, or holder analysis. One brief costs 0.25 USDC; retain your private Idempotency-Key for recovery.

Refresh specified variant offers and rank available offers by item price in one currency. Equivalence and landed totals are not verified.

MIME type for .bin files: application/octet-stream. Returns the Content-Type to send, the category, whether browsers render it inline, whether it is compressible, common magic bytes and related extensions. Set headers and validate uploads for .bin correctly. $0.01 per call.

Seller reputation by payTo address: how many endpoints it serves, how many are live, price range, clone-farm and quote-only flags, and on-chain activity on Base (settlements and unique payers over 30 days, last settlement time).

A Community's metadata: name, description, member/moderator counts, rules, topic, admin and creator. Example: GET /api/communities/1493446837214187523

Übersetzt Text in eine Zielsprache (Translate text into a target language).

Fetch the first page of public comments for a post.

Formuliert Text um: klarer, kürzer, formell, locker oder SEO-optimiert (Rewrite text: clearer, shorter, formal, casual or SEO).

cryptoanalysis.info daily Bitcoin advisory call for the current UTC day, with confidence and bounded completed-session history.

cryptoanalysis.info daily Bitcoin advisory call for the previous UTC day, with confidence and bounded completed-session history.

For supplied field names, distinguish absent keys, explicit nulls, blank strings and populated values across JSON records.

Price probe for one coin, no key: Hyperliquid perp mark/mid/oracle + Coinbase spot, 24h change, basis, funding, plus links to our event pressure on the asset. ~1 KB, 30 s cache — made for polling.

Premium one-call pre-trade briefing for an asset: net pressure and drivers, headlines with sentiment, SEC filings, exposure map, related Polymarket odds, upcoming catalysts, venue status. Replaces six calls.

[EXPERIMENTAL] Subscribe a webhook to receive push notifications when a HIP-4 outcome's probability jumps past a configurable threshold, or a new market appears - so an agent no longer has to poll hip4-snapshot itself. Polls Hyperliquid every ~5 minutes; not a true real-time feed. GET with query params, not JSON body - secret travels in the URL. See free GET /v1/prediction/hip4-alerts/event-types for the event catalog. Paid in USDC on Base.

Deeper public web research with exact quotes, source hashes, conflicts, and a propose-only receipt.

One standing forecast from the daily oracle board by slug (e.g. btc-120k-oct31): probability, 80% interval, disagreement, drivers, failure modes, base rate, market odds, edge, commitment hash.

Same lookup as /lookup/{agentId} — this route exists to measure willingness-to-pay and x402 Bazaar discoverability, not because the result is different or better paid.