Pricing

$0.02 / payment preflight result

Base Payment Surface Preflight

Technical preflight for a payment surface on Base before anything is sent. Checks chain identity, EIP-55 address checksum, account state, and whether a supplied token contract matches canonical Base USDC. Read-only, performs no transactions.

Pricing

$0.02 / payment preflight result

Rating

0.0

(0)

Developer

Abacore

Actor stats

Bookmarked

Total users

Monthly active users

a month ago

Last modified

Payment Link API

vivid_astronaut/payment-link

BRAINIALL Team

JobPosting Consistency Preflight

checksmithcats/jobposting-consistency-preflight

Flags JobPosting structured-data completeness, expiry, visible-page consistency, and apply-link reachability on public job detail pages. No login or account access.

Checksmith Cats

CMS Open Payments Scraper

maximedupre/cms-open-payments-scraper

Scrape public CMS Open Payments data for providers, teaching hospitals, and companies. Export entity results, profile details, and payment records with payer, recipient, amount, year, and source URLs.

Maxime Dupré

Meta Catalog Feed Preflight

checksmithcats/meta-catalog-preflight

Compares public product feed fields, product links, image links, and static landing-page price/availability signals for Meta catalog preparation.

Checksmith Cats

ads.txt / app-ads.txt Preflight + Drift

checksmithcats/ads-txt-drift-preflight

Audits public ads.txt and app-ads.txt files for reachability, syntax, duplicate seller tuples, variables, and scanner-visible drift.

Checksmith Cats

Podcast/RSS Feed Preflight

checksmithcats/podcast-rss-feed-preflight

Examines public podcast RSS feeds for channel, episode enclosure, GUID, date, and duplicate signals. Public feeds only.

Checksmith Cats

Crypto Long/Short Ratio + Open Interest Aggregator (CEX)

gochujang/long-short-oi-aggregator

Long/short ratio + open interest across Binance/OKX/Bybit/Coinglass for any perp pair. Detect over-leveraged positioning before liquidation cascades. PPE $0.002/symbol. Telegram alerts on L/S threshold.

Hojun Lee

Mobile Deep Link Preflight

checksmithcats/mobile-deep-link-preflight

Parses public AASA and assetlinks.json files for reachability, syntax, redirect, content-type, and expected identifier match signals.

Checksmith Cats

Actor Input Schema Preflight — Store Test Readiness

vivid_astronaut/actor-input-schema-preflight

Detect missing or invalid prefills that can break Apify automated Store tests before publishing.

BRAINIALL Team

Shopify Products Scraper — Catalog & Store Leads

noahadler/shopify-products-store-leads

Scrape any Shopify store catalog via public products.json: titles, prices, variants, images and vendors. Multi-store batch plus store summary for ecommerce leads and competitor research. No browser required on open stores.