Utilities

Find literal query evidence across bounded public news sources with timestamps

Capture a timestamped public market-data snapshot with freshness and provenance

Retrieve bounded public web content with source, timestamp and cryptographic hashes

Highest-demand x402 services tagged 'random': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 31 providers and 268 payin…

Get transaction status, fee, and decoded ERC20 Transfer events

Pacing Analysis: the full analyzePacing report over caller-submitted biometric observations -- rolling baselines, morning deviation, resting-heart-rate threshold estimat…

A Base block read live from the chain: timestamp, transaction count, base fee, gas used and limit, miner. Pass ?n=<number> or omit for the latest block. No third-party A…

A Base block read live from the chain: timestamp, transaction count, base fee, gas used and limit, miner. Pass ?n=<number> or omit for the latest block. No third-party A…

x402 ecosystem stats (30-day): transactions, volume, buyers, sellers. Timestamped, refreshed every 6h.

Acquire a distributed mutex lock for resource coordination

Silent-death watcher for scheduled agent jobs — submit job history (name, cadence, run timestamps, last success) and get gap analysis, stale flags, and a SILENT_DEATH_RI…

Uniformly permute all input items. Returns each original index and its item exactly once; equal values remain distinct positions. Uses the server OS CSPRNG. Returns cons…

Select one original index and item with probability weight divided by total weight. Weights must match items and be integers from 0 to 1000000000; at least one must be p…

Uniformly select one original index and item from the input array. Equal values at different positions have separate chances. Uses the server OS CSPRNG. Returns consumed…

Select count items as an ordered sample. replace defaults to false: each original index may occur once and count must not exceed the input length. With replace=true, dra…

Stored asking-price history for the exact Japanese anime collectible across supported marketplaces. Returns 7/30/90/180-day ranges, daily medians, current percentile and…

Destination-aware purchase cost for Japanese anime collectibles. Supports Japan buyers explicitly and cross-border buyers conservatively, returning known item/shipping t…

Purchase-window intelligence for Japanese anime collectibles. Returns stored verified preorder, lottery, reservation or sales deadlines when available, with remaining ti…

Verify whether a seller listing matches the exact Japanese anime collectible, edition or variant. Uses canonical identity, JAN/model evidence and stored marketplace matc…

Pre-purchase counterfeit and listing-risk screening for Japanese anime collectibles. Cross-checks canonical identity, official references, price relationships and matche…

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 pro…

Read-only browser assertions across three viewports

Extract published JSON-LD and optional CSS-selector fields from a public static HTTPS page. Use for product data, organization metadata or repeatable structured extracti…

Read a public static HTTPS webpage as clean text with headings, links, timestamp and content hash. Use to ground an answer or ingest documentation. Respects robots.txt;…