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Catalog

Every agent-payable API.

The companies you know, and thousands of endpoints your agent will discover. The catalog groups the network's 27,000+payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

27,308 APIs
APICompanyCategoryPrice / callStatus
Settlement/value Date API
Settlement/value date: T+n business days across national statutory calendars (intersected), with the market cycle cited to its primary source and a per-day trail
latamref.dev-$0.05listed
Settlement/value Date API
Settlement/value date: T+n business days across national statutory calendars (intersected), with the market cycle cited to its primary source and a per-day trail
asiaref.dev-$0.05listed
Settlement/value Date API
Settlement/value date: T+n business days across national statutory calendars (intersected), with the market cycle cited to its primary source and a per-day trail
euroref.dev-$0.05listed
Severe Weather History API
Hail, damaging wind and tornado history for a US street address or lat/lon. Every NOAA Storm Prediction Center storm report within a radius (1-50 miles, default 10) over a lookback window (default 20 years, back to 1955): counts, hail days, largest hail, strongest wind, tornado ratings and track distance, a year-by-year table, and each event with distance and direction.
railway.app-$250,000.00listed
Sftunes Catalog For Agents API
SFtunes catalog for agents: index of public mixtapes and public Top 10 lists, or one item with liner notes and music-service links via ?id=<uuid> (tape) or ?id=top10-<handle> (a person's Top 10 + Side B).
sftunes.com-$0.01listed
Sha 1 Digest Of Text Or Raw Bytes API
SHA-1 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.001listed
Sha 224 Digest Of Text Or Raw Bytes API
SHA-224 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.001listed
Sha 256 Digest Of Text Or Raw Bytes API
SHA-256 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.001listed
Sha 256 Hash API
SHA-256 hash — compute a SHA-256 hex digest of a text string (sha256 hash / cryptographic hash).
vercel.app-$0.001listed
Sha 384 Digest Of Text Or Raw Bytes API
SHA-384 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.001listed
Sha 512 Digest Of Text Or Raw Bytes API
SHA-512 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.001listed
Sha3 256 Digest Of Text Or Raw Bytes API
SHA3-256 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.001listed
Sha3 512 Digest Of Text Or Raw Bytes API
SHA3-512 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.001listed
Shabbat API
Candle-lighting and havdalah times for the coming Shabbat at lat/lon
workers.dev-$0.01listed
Shareable Verdict Card For A Base Or Solana Token API
Shareable verdict card for a Base or Solana token: grade BASED/MID/COOKED/RADIOACTIVE, 0-100 score, one-liner, reasons, key market metrics, plus a share URL and a 1200x630 PNG. Body {"tokenAddress":"0x..."} or {"chain":"solana","tokenAddress":"<mint>"}.
genexxis.com-$0.25listed
Sharpe ratio
Risk-adjusted return: (mean return - risk-free rate) / sample standard deviation of returns (n-1). Pass periodsPerYear to also get the annualized ratio (× sqrt(periodsPerYear)).
agent402.tools-$0.001listed
ShellPermit
Decide whether an agent-authored bash command complies with an execution policy, using a real shell tokenizer rather than pattern matching. Catches recursive deletes, force pushes, cluster and infrastructure teardown, raw device writes, path escapes, privilege escalation, and curl-piped-to-shell through pipelines, substitutions, quoting games and base64. Returns reason codes with spans and an optional short-lived permit bound to the exact canonical command. Never executes anything.
schemasure.com-$0.015listed
Shiba Inu API
Shiba Inu — Koji — Independent companion for patience practice and respecting autonomy.
substratesymposium.com-$0.01listed
Shiba Inu API
Shiba Inu (SHIB) price in USD now, with 24h and 7d change — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.001listed
Shifting Sands API
Shifting Sands — Poetry on impermanence and change for agents adapting to unstable environments.
substratesymposium.com-$0.01listed
Shk Emergency Channel Alignment API
An agent that routes SHK emergencies needs emergency-labelled entries compared with the declared emergency wording at linked targets without reading contact values.
halowerk.com-$0.003listed
Shoot Day Planner
Turn up to 12 planned videos into realistic shoot days: bundled by place, split evenly (max 3 shoots, 8 h), with set-up, breaks, lunch, timed schedule, equipment list, checklist and optional .ics files.
chiemgaufilms.com-$0.03listed
Shoot Location Check (package)
One payment, one location and date in Germany: golden hour, sunrise and sunset, official DWD forecast for the day from the nearest station (temperature, rain, wind, clouds, hourly) and Bavarian nature, landscape, bird and habitat protection areas near the point. Up to 2 free public source requests; no drone-zone or permit data.
chiemgaufilms.com-$0.04listed
Shopify Aup Risk Check API
Shopify Acceptable Use Policy & Shopify Payments underwriting/reserve risk checker. Pass ?vertical=wellness|digital_goods|nutraceuticals|knives_outdoors (default wellness). Returns prohibited vs restricted status, payout-hold trigger signals, reserve mitigation steps, and mandatory storefront disclosures.
fly.dev-$0.01listed
Shopify Checkout Extensibility Audit API
Flags checkout.liquid / additional scripts deprecation risks.
fly.dev-$0.01listed
Shopify Dropshipping & Store Tru
Checks any Shopify store you give it for evidence-based dropshipping signals (AliExpress image CDNs, fake-discount markups, copy-paste titles, new catalogues, dropship apps) and a store-trust band (contacts, reviews, catalogue age). Signals, not accusations. No search, no paid child actor. Up to 3 items per call; failed lookups are not charged.
workers.dev-$0.012listed
Shopify Markets Duty Tax Check API
Check DDP/DAP, HS code and tax registration setup for international markets.
fly.dev-$0.01listed
Shopify Store Intel
Live tech stack of one Shopify store: every installed app by name (435+ known apps, 31 categories), estimated monthly app spend, missing revenue categories, ad pixels, theme, catalog size and price, public contact emails and socials. Non-Shopify domains are not charged.
workers.dev-$0.01listed
Shopify Store Intel
Find Shopify stores by the apps they run or lack: stores using Klaviyo, stores without a loyalty app, by country, niche keyword and estimated app spend. Up to 50 stores per call, most-visited first, with apps, spend estimate, gaps and public contacts. From our index of high-traffic Shopify stores.
workers.dev-$0.05listed
ShopperPulse
Know Your Merchant (KYM) trust score: pass a merchant domain and get a deterministic 0-100 trust score with a band (high/medium/low/very_low/avoid) and human-readable reasons. Live signals: domain age from the RDAP registry of record, malware/phishing blocklist verdict via Cloudflare Security DNS, TLS certificate health, mail capability, and refund/privacy/contact page presence. The merchant-side check an agent runs BEFORE committing funds — the complement to know-your-agent.
theaslangroupllc.com-$0.02listed
ShopperPulse
Product safety & recall check for shopping agents: pass a product name, brand, or category and get official government recall matches — US CPSC plus the OECD GlobalRecalls feed covering the EU Safety Gate and 30+ jurisdictions. Deterministic lookup, no LLM: hazard, remedy, country, date, and a link to the official notice for every match. Check the toy before your agent buys the toy.
theaslangroupllc.com-$0.015listed
Shors Threat Index API
Estimates logical qubits and logical gates from algorithm family and key size, applies a caller-supplied error-correction overhead, and reports capacity and runtime ratios. The formulas are coarse planning heuristics, not cryptanalytic proof or a forecast of when cryptographically relevant quantum computers will exist.
halowerk.com-$0.003listed
Short Video Clip
Short video clip: animate YOUR image (or your own text prompt) into a 1-6 s clip with audio, 9:16 or 16:9, returned as a temporary MP4 URL. Caller-owned media only. Flat $0.50 per clip.
vercel.app-$0.50listed
Shot API
Screenshot any URL as PNG/JPEG through real headless Chromium — full JS rendering (SPAs work), fullPage or viewport, CSS-selector element capture, retina scale. Agent eyes for the web: verify pages visually, archive proof, capture previews. $0.005 per call via x402.
fastdb.in-$0.005listed
Shoutout API
Request an On-Air Shoutout read on the GM Farcaster livestream
gmfarcaster.com-$5.00listed
Shuffle a list
Shuffle a comma- or line-separated list into a random order (Fisher-Yates with a cryptographic random source). Use for draw orders, seating and playlists.
workers.dev-$0.003listed
Shuffle a list
Shuffle a list into a uniformly random order with Fisher-Yates over the platform CSPRNG. Every permutation is equally likely, which sorting by a random key does not give you.
workers.dev-$0.0025listed
Si API
Call when an agent has an SI prefix and needs its factor. Unknown prefixes return 404. Not a unit conversion.
agentshield.live-$0.001listed
Sift Web Tools
ENS lookup: .eth name to address, or address to verified name. Resolves an .eth name to its address, or an address to its primary ENS name (only returned when the forward record matches).
hstgr.cloud-$0.001listed
Sift Web Tools
List a website's URLs from its sitemaps. Reads robots.txt and sitemap indexes (gzip supported) and returns up to 2000 URLs with lastmod dates.
hstgr.cloud-$0.003listed
Sift Web Tools
Gas and priority fees on 5 chains (slow, standard, fast), live. Current gas price, next base fee and priority-fee percentiles (slow, standard, fast) for ethereum, base, arbitrum, optimism and polygon, from the last 5 blocks. Pass chain=all (default) or one chain.
hstgr.cloud-$0.001listed
Sift Web Tools
Fetch a web page as clean Markdown. Readable main text of any public web page as Markdown, with title, author, date and word count. Boilerplate, menus and ads removed.
hstgr.cloud-$0.003listed
Sift Web Tools
ERC-20 token details: name, symbol, decimals, total supply. Reads an ERC-20 token contract on ethereum, base, arbitrum, optimism or polygon and returns name, symbol, decimals, total supply and bytecode size.
hstgr.cloud-$0.002listed
Sift Web Tools
Find a site's RSS/Atom feeds and return the latest items. Discovers RSS or Atom feeds for a site or page and returns the latest items with title, link, date and summary.
hstgr.cloud-$0.002listed
Sift Web Tools
Detect the technologies a website uses (CMS, frameworks, analytics, CDN). Detects CMS, e-commerce platform, JS framework, analytics, payments, CDN and server software from a page's HTML and headers.
hstgr.cloud-$0.003listed
Sift Web Tools
Domain WHOIS via RDAP: registrar, creation and expiry dates, age. Registration data from the official RDAP registry: registrar, status, created, updated, expiry, domain age in days, nameservers, DNSSEC.
hstgr.cloud-$0.003listed
Sift Web Tools
Extract all links from a page, split internal and external. Every link on a page with anchor text, deduplicated and split into internal and external.
hstgr.cloud-$0.002listed
Sift Web Tools
Email address check: syntax, MX, disposable, role and free-provider flags. Validate an email address without sending mail: syntax, MX records, disposable-domain list, role account and free-provider flags, plus a verdict.
hstgr.cloud-$0.002listed
Sift Web Tools
Wallet balance: native coin plus USDC/USDT/DAI, ENS name, on 5 chains. Balance of any wallet (0x address or .eth name) on ethereum, base, arbitrum, optimism or polygon: native coin, USDC, USDT and DAI, whether it is a contract, and its verified ENS name.
hstgr.cloud-$0.002listed
Sift Web Tools
Transaction details: status, from, to, value, fee, token transfers. Looks up a transaction hash on ethereum, base, arbitrum, optimism or polygon: status, block, time, from, to, value, gas fee, method id and every ERC-20 transfer in it.
hstgr.cloud-$0.002listed
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