Watchers

Watchers data & lookups. 27 pay-per-call watchers endpoints for AI agents — keyless, USDC via x402.

watchers.business-earnings$0.0500
WATCHER: get a signed callback around a US company's earnings.
POST /api/watchers/business-earnings
watchers.cancel$0.0010
Cancel an active watcher by watcherId — it stops watching immediately.
POST /api/watchers/cancel
watchers.company-news$0.0500
WATCHER: get a signed callback when a new news article is published about a US company.
POST /api/watchers/company-news
watchers.crypto-address-activity$0.0500
WATCHER: get a signed callback the moment a crypto address transacts.
POST /api/watchers/crypto-address-activity
watchers.dns$0.0500
WATCHER: get a signed callback when a host's DNS records change.
POST /api/watchers/dns
watchers.earthquake$0.0500
WATCHER: get a signed callback when USGS reports a new earthquake near a location above a magnitude.
POST /api/watchers/earthquake
watchers.fear-greed$0.0500
WATCHER: get a signed callback when the Crypto Fear & Greed index crosses a level (e.g.
POST /api/watchers/fear-greed
watchers.federal-register$0.0500
WATCHER: get a signed callback when a new US Federal Register document is published.
POST /api/watchers/federal-register
watchers.flight-status$0.0500
WATCHER: get a signed callback when a flight's status changes (e.g.
POST /api/watchers/flight-status
watchers.fred-series$0.0500
WATCHER: get a signed callback when a FRED economic series' latest value crosses a level.
POST /api/watchers/fred-series
watchers.funding-rate$0.0500
WATCHER: get a signed callback when a Hyperliquid perpetual's hourly funding rate crosses a level (e.g.
POST /api/watchers/funding-rate
watchers.fx-rate$0.0500
WATCHER: get a signed callback when an FX pair crosses a rate you set.
POST /api/watchers/fx-rate
watchers.gas-price$0.0500
WATCHER: get a signed callback when EVM gas crosses a level you set — e.g.
POST /api/watchers/gas-price
watchers.http-headers$0.0500
WATCHER: get a signed callback when a website's HTTP security-headers grade changes (e.g.
POST /api/watchers/http-headers
watchers.ioc-reputation$0.0500
WATCHER: get a signed callback when an indicator of compromise (IP or domain) changes malicious status across threat feeds.
POST /api/watchers/ioc-reputation
watchers.ipo$0.0500
WATCHER: get a signed callback when a new US IPO appears on the calendar.
POST /api/watchers/ipo
watchers.package-release$0.0500
WATCHER: get a signed callback when a package publishes a new version — track your dependencies.
POST /api/watchers/package-release
watchers.paper$0.0500
WATCHER: get a signed callback when a new academic paper matching your query is published (arXiv / PubMed / Semantic Scholar).
POST /api/watchers/paper
watchers.patent$0.0500
WATCHER: get a signed callback when a new USPTO patent matching your query appears.
POST /api/watchers/patent
watchers.prediction-market$0.0500
WATCHER: get a signed callback when a Polymarket outcome's implied probability crosses a level.
POST /api/watchers/prediction-market
watchers.product-recall$0.0500
WATCHER: get a signed callback when a new US product recall is published (CPSC).
POST /api/watchers/product-recall
watchers.sec-filing$0.0500
WATCHER: get a signed callback when a US company files with the SEC (EDGAR).
POST /api/watchers/sec-filing
watchers.status$0.0010
Status of a watcher by watcherId: state (armed/completed/expired/cancelled), fires used/remaining, expiry, recent deliveries (with HTTP result + attempt count),
GET /api/watchers/status
watchers.stock-price$0.0500
WATCHER: get a signed callback when a US stock crosses a price you set.
POST /api/watchers/stock-price
watchers.token-price$0.0500
WATCHER: get a signed callback when a crypto asset crosses a price you set.
POST /api/watchers/token-price
watchers.weather-alert$0.0500
WATCHER: get a signed callback when the US National Weather Service issues a new alert for an area.
POST /api/watchers/weather-alert
watchers.whois$0.0500
WATCHER: get a signed callback when a domain's WHOIS registration changes — registrar, expiry, or status.
POST /api/watchers/whois

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