Rate-limit token bucket: shared self-throttle. Returns allowed + remaining. Send { bucket, token, capacity, refillPerSec, cost? }.

Dead-man's switch: if you don't ping within intervalSec, we POST your webhook. Detects crashed agents. Send { id, token, url, intervalSec }.

Add/subtract business days (skips weekends + given holidays). Send { start?, addDays, holidays?, timezone? }.

Exact calculator + unit conversion (arbitrary precision). e.g. '3 inch to cm', 'sqrt(2)^10'. Send { expression, precision? }.

Date/time math + timezones. op: now | convert | add | diff. Send { op, time?, timezone?, amount?, unit?, to? }.

Pub/sub: fetch messages on a topic newer than a sequence number. Send { topic, token, since? }.

Fetch any public web page and return structured JSON: title, meta description, headings, links, text preview. Send { url }.

Convert raw HTML to clean, LLM-ready markdown. Strips nav/script/style noise.

Bazaar Scout: independently measured health rankings of x402 services (uptime, latency, payment-terms validity). Query: limit, network, tag.

Webhook Scheduler: schedule a future HTTP callback. At fireAt, we call your url with the payload. Agents' alarm clock for async work. Send { token, url, fireAt (ISO-8601), payload?, method? }.

Agent Memory: durable key-value storage that survives between agent runs. Write a JSON value (16KB max) under a key. First write to a namespace claims it with your secret token. Send { ns, token, key, value }.

Fetch any public web page and return clean, LLM-ready markdown (plus title and final URL). Send { url }. We handle fetching, redirects, and noise-stripping.

Webhook Scheduler: check a scheduled job's status and last delivery result. Send { token, id }.

Bazaar Scout: detailed health report + probe history for one x402 service.

Wallet reputation: objective on-chain trust signals for an EVM address (vet a counterparty before dealing). Send { address }.

Agent Memory: read a stored value by key, or omit key to list all keys in your namespace. Send { ns, token, key? }.

API call to finnhub

Webhook inbox: fetch captured messages newer than a timestamp. Send { id, token, since? }.

Holder concentration for an EVM token from GoPlus: holder count, top holders with %, real (non-locked) concentration, owner/creator %, LP locked %. High concentration = dump risk. Body: { token, chain }.

Supported timezones.