| Rug/safety Scan Of An Erc 20 Token API Rug/safety scan of an ERC-20 token: mint, blacklist, pausable, tax, upgradeable-proxy, ownership. | hf.space | - | $0.005 | listed |
| Safety Incidents (OSHA) Federal OSHA Severe Injury Reports (hospitalizations, amputations, eye losses), newest first. Filter by state, NAICS sector, employer name, and event date. | safetyincidents.org | - | $0.01 | listed |
| Sandboxed Python code execution via E2B Sandboxed Python code execution via E2B | signalfuse.co | - | $0.005 | listed |
| SatsSignal Constrained research over tracked Bitcoin service profiles with evidence. | hstgr.cloud | - | $0.15 | listed |
| SatsSignal Demand Radar Cheapest agent-ready x402 demand read: what changed, why it matters, recommended action, confidence, evidence, coverage, and freshness. | hstgr.cloud | - | $0.01 | listed |
| Scan API Scan — an agent-callable scan service, payable over x402 (USDC on Base). Provided via agenttrust.uk. Priced around 0.015 USD per call. | agenttrust.uk | - | $0.015 | listed |
| Score Resource API Score one x402 resource for trust, schema, price, discovery, and receipt readiness. | aztecbeacon.uk | - | $0.01 | listed |
| Screen API Before your agent onboards, pays, or contracts with a counterparty: screen the name against the U.S. Treasury OFAC sanctions lists (SDN + Consolidated non-SDN, synced every 6h) for $0.01. Benchmarked 114/114 sanctioned names found with zero false positives on a 152-case adversarial corpus of misspellings, word-order swaps, and transliterated aliases. Ranked candidates with confidence 0-100, program tags, and match evidence. Assistive screening signal, not a certified compliance determination. | workers.dev | - | $0.01 | listed |
| Screenshot API Capture a screenshot of any public web page with a headless Chrome browser. Set the viewport, grab the full scrollable page or just the fold, and choose PNG, JPEG or WebP with an optional quality. Returns the raw image bytes — ideal for link previews, thumbnails, visual monitoring and archiving. No browser to run, pay per capture. | 402utils.com | - | $0.008 | listed |
| Scry Wallet Intelligence What is the on-chain forensic profile of this Solana wallet? Single-wallet evidence dossier API for agents that need one wallet in depth. Returns identity and X/Twitter-handle hints when available, service/router/exchange quarantine, funding-source lineage, cached transaction evidence, SOL-flow graph, coordination peers, cluster membership, rug-evidence flags, sniper/MEV/bundler pattern context, current activity, holdings snapshot when covered, coverage confidence, and source freshness timestamps. Use when the object is one Solana wallet. Not for token-launch dossiers, daily wallet cohorts, or transfer-only tapes. Evidence context only; caller owns policy decisions. No API keys or subscriptions; x402 exact payment per request. Search aliases: solana wallet evidence dossier; solana wallet to twitter handle; solana wallet to twitter handle reverse lookup; solana wallet evidence dossier api; full solana wallet evidence dossier; one wallet solana evidence dossier; solana wallet forensic do | solanahub.de | - | $50,000.00 | listed |
| Scry Wallet Intelligence Edge-gap reconciliation first: measures how many of a Solana wallet's real transfer counterparties are missing from any single-call view (edge_gap_ratio, missing_local_edge_count) — the coverage gap a one-shot Helius/RPC lookup leaves behind — then fuses Scry wallet forensics, multi-hop funding lineage, launch-window relationship evidence, identity quarantine, KOL X-handle when available, and coverage/provenance/freshness timestamps into one composite response. Neutral evidence only, no verdicts; built for research, monitoring, and orchestrator agents that need to see what a single lookup would miss before caller-owned policy decisions. No API keys, no subscriptions; x402 exact payment per request. | solanahub.de | - | $180,000.00 | listed |
| Scry Wallet Intelligence Is this Solana wallet a bundler? Single-wallet bundler and private-routing evidence check. Detects whether one wallet routes through Jito, Nozomi, BloXroute, ZeroSlot, BlockRazor, NextBlock, Astralane, or Helius Sender. Returns routing-pattern evidence, tip-stack counts, service-quarantine status, and coverage warnings before deeper wallet forensics. Not an agent orchestrator brief. No API keys, no subscriptions; x402 exact payment per request. Search aliases: solana wallet private routing detection; solana wallet bundler detection api; x402 solana bundler check; one cent solana wallet bundler check; low cost solana private routing evidence; jito tip service wallet evidence; solana wallet jito nozomi bloxroute check; solana jito wallet check. Primary object: low cost single wallet precheck. | solanahub.de | - | $10,000.00 | listed |
| Search API Search — an agent-callable search service, payable over x402 (USDC on Base). Provided via socialintel.dev. Priced around 0.5 USD per call. | socialintel.dev | - | $0.50 | listed |
| Search API Search Japan's official statistics catalog (e-Stat / 政府統計の総合窓口) by keyword — population, prices, trade, labor, and hundreds of other government survey series. Returns table metadata (id, title, publishing ministry, cycle, last updated); use the id with estat.table_data to fetch actual figures. Source: e-Stat API, government standard terms of use (CC BY-compatible, commercial use permitted). Factual catalog data only. | agentfeeds.jp | - | $0.002 | listed |
| Search API Search current Japanese (JP) National Diet members by name (kanji, kana, or romaji), party, or constituency. Returns matching members with their canonical ids for use with GET /members/:id. Use to resolve a politician name to a record. | agentic-jp.com | - | $0.005 | listed |
| Search Audiobookbay.lu For Audiobooks API Search audiobookbay.lu for audiobooks. Returns up to ~12 results per page with title, slug, cover, category, language, and keywords. Use the `slug` field with POST /api/details to retrieve a magnet link. | vercel.app | - | $0.005 | listed |
| Search Paul Graham's Source Corpus API Search Paul Graham's source corpus — a source-grounded persona of the Y Combinator co-founder and essayist, built from 13,000+ cited sources: his complete essays, talks, interviews, and X posts — by semantic + lexical query and retrieve grounded packets (graded claims, quotes, evidence with citations). POST a JSON body { query, limit? (<=100), packetTypes? }. Flat micro-price per query. | persona.energy | - | $0.01 | listed |
| Search X402 Service Registry API Search x402 service registry — broad q search plus health, score, category, tag, and tags filters | forgemesh.io | - | $0.001 | listed |
| Search Yelp businesses by query and location. Search Yelp businesses by query and location. | vercel.app | - | $0.01 | listed |
| Search for places based on a query (basic details) Search for places based on a query (basic details) | auor.io | - | $0.032 | listed |
| Secret Scan Scan submitted text for exposed secrets and return redacted output without exposing matched secret values. | workers.dev | - | $0.02 | listed |
| Sector Situation Report API Sector situation report. Pass ?sector=energy&period=30. Fans out to actor/sector, advisory, campaign, delta, compliance primitives. Returns 30-day threat landscape, top actors, new advisories, what changed, compliance posture, recommended priorities. Designed for weekly security briefing automation. | onrender.com | - | $0.35 | listed |
| Sector Threat Brief For Ics/ot API Sector threat brief for ICS/OT. Pass ?sector=energy&period=30. Returns active actors, new CVE counts, active campaigns, top advisories, and risk_trend (increasing/stable/decreasing). One call replaces 5+ chained calls. Ideal for weekly reporting and compliance dashboards. | onrender.com | - | $0.10 | listed |
| Secure Token Generate N cryptographically-strong, url-safe random tokens server-side — session IDs, API nonces, one-time codes, coupon secrets. Pass count= for how many. A tiny paid utility for agents that need entropy without a crypto library. | com.tr | - | $0.01 | listed |
| SendQuoteNow Generates branded, customer-ready quotes and estimates as hosted PDFs in about one second — line items, tax, discounts, a hosted approval page, a QR code and a Stripe payment link. Pay-per-call with x402 in USDC on Base; no account or API key. THIS ENDPOINT returns every shareable surface for a generated quote: hosted page, PDF, QR code and Stripe payment link. Pass the id from /v1/x402/quote/generate. | sendquotenow.com | - | $0.01 | listed |
| SendQuoteNow Generates branded, customer-ready quotes and estimates as hosted PDFs in about one second — line items, tax, discounts, a hosted approval page, a QR code and a Stripe payment link. Pay-per-call with x402 in USDC on Base; no account or API key. THIS ENDPOINT (the flagship): POST line items, get back the quote number, totals, a hosted page the customer can approve or decline, a PDF URL, a QR code, a Stripe payment link and an expiration date. | sendquotenow.com | - | $0.10 | listed |
| SendQuoteNow Generates branded, customer-ready quotes and estimates as hosted PDFs in about one second — line items, tax, discounts, a hosted approval page, a QR code and a Stripe payment link. Pay-per-call with x402 in USDC on Base; no account or API key. THIS ENDPOINT (the flagship): POST line items, get back the quote number, totals, a hosted page the customer can approve or decline, a PDF URL, a QR code, a Stripe payment link and an expiration date. | sendquotenow.com | - | $0.10 | listed |
| SendQuoteNow Generates branded, customer-ready quotes and estimates as hosted PDFs in about one second — line items, tax, discounts, a hosted approval page, a QR code and a Stripe payment link. Pay-per-call with x402 in USDC on Base; no account or API key. THIS ENDPOINT is the cheap dry run: returns computed line items, subtotal, tax, discount and total without persisting anything. Call /v1/x402/quote/generate for the actual document. | sendquotenow.com | - | $0.02 | listed |
| SendQuoteNow Generates branded, customer-ready quotes and estimates as hosted PDFs in about one second — line items, tax, discounts, a hosted approval page, a QR code and a Stripe payment link. Pay-per-call with x402 in USDC on Base; no account or API key. THIS ENDPOINT emails an already-generated quote to the customer with an optional message. Pass the id from /v1/x402/quote/generate. | sendquotenow.com | - | $0.02 | listed |
| Seoul Weather API Seoul monthly climate averages — ideal for trip planning | fly.dev | - | $0.01 | listed |
| Session API Current trading session (Asia / London / NY / Off) plus historical volatility for that session. Use to time entries around the most active hours and set session-aware expectations. | swaphunt.dev | - | $0.001 | listed |
| Shopify AI Rank Checker Checks how well a Shopify store's products show up when AI shopping assistants such as ChatGPT, Gemini, Perplexity, Grok, and Copilot search for products, and reports the store's rank and its closest competitors. Searches Shopify's real Global Catalog — the same product index AI assistants read from. | underscoredone.com | - | $0.05 | listed |
| Shuffle API Shuffle an array using Fisher-Yates algorithm (max 1000 items) | sociologic.ai | - | $0.02 | listed |
| Single Fact API Single-fact: recommended Monero per-byte fee in piconero (also exposed per-kB for convenience). | seneschal.space | - | $0.001 | listed |
| Single Fact API Single-fact: how many borrowers have HF < max_hf and debt >= min_debt_usd right now? Returns {count, total_debt_usd}. | seneschal.space | - | $0.001 | listed |
| Single Fact API Single-fact: what does Ethereum mainnet gas cost RIGHT NOW? Returns the latest block’s base fee + blob base fee AND the consensus-computed next-block projection (not a guess — the protocol’s own EIP-1559/4844 arithmetic), straight from eth_feeHistory. Fields: {block, base_fee_gwei, blob_base_fee_gwei, gas_used_ratio, next_base_fee_gwei, next_blob_base_fee_gwei}. Bulk per-block history: /v1/premium/fee-history.csv ($0.05, up to 1024 blocks/call). | seneschal.space | - | $0.001 | listed |
| Single Fact API Single-fact: current Zcash chain height + verification progress + best block hash. Sourced from a live operator-run zebra node. | seneschal.space | - | $0.001 | listed |
| Sirenic Full French company profile by SIREN: official company data from the French company registry (INSEE Sirene / INPI RNE). One company lookup returns legal name, legal form, head-office address, NAF code, workforce bracket, creation date, active or ceased status, officers with name and role, collective agreement and the computed intra-EU VAT number. The core KYB building block for verifying a French counterparty: registry facts for due diligence, compliance and onboarding checks. | sirenic.eu | - | $0.005 | listed |
| Sitemap URL Extractor Give this API a link to any website's sitemap.xml file and it will fetch and parse it, returning every URL found inside. If the sitemap links to other sitemaps (called sitemap indexes), it will follow and extract those too. Each URL is returned with any extra information available, such as when the page was last updated and how often it changes. Useful for SEO audits, content inventories, broken link checks, and competitive research. | underscoredone.com | - | $0.01 | listed |
| Situation API National-level public-safety situation snapshot, quoted verbatim from Japan's National Police Agency (NPA) official annual white paper: a national headline figure for legally designated groups under a longstanding public-safety statute, group names as stated by the agency itself, and prior-year status-change statistics. This is aggregate national reporting only — it does not identify any specific individual or business, and is not a substitute for official counterparty due-diligence channels. | agentfeeds.jp | - | $0.002 | listed |
| Skim Signal API Skim Signal: AI/tech news — high-signal Hacker News stories, fresh arXiv AI papers, and official vendor announcements as structured items (title, excerpt, source, link). Refreshed on a 10-minute cycle; poll as often as you like. | skim402.com | - | $0.005 | listed |
| Sleuth AI Analyze a token's holder distribution and supply concentration — whale-to-shrimp tiers, top-N percentage of supply, and concentration trends. Use to assess how centralized or distributed a token's ownership is before trading or listing. Structured distribution table included when the investigation surfaces row-level data. | sleuthagent.ai | - | $1.00 | listed |
| Sleuth AI x402 API List what a wallet currently holds — its token balances with amounts and USD values where available. Accepts a 0x address or an ENS/Basename. Use to snapshot a wallet's current portfolio across supported chains. Structured holdings table included when the investigation surfaces row-level data. | sleuthagent.ai | - | $0.05 | listed |
| Smart money all data (net flow, holdings, historical holdings, dcas) Smart money all data (net flow, holdings, historical holdings, dcas) | syraa.fun | data | $0.50 | listed |
| Social Engagement API Paid x402 endpoint for creating social engagement jobs on a specific post. | glim.sh | - | $5,000.00 | listed |
| Social Engagement API Paid x402 endpoint for creating social engagement jobs on a specific post. | apitoll.cloud | - | $0.03 | listed |
| Sol Jpy Sol Jpy — an agent-callable sol jpy service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.01 USD per call. | myceliasignal.com | - | $0.01 | listed |
| Sol Usd Sol Usd — an agent-callable sol usd service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.01 USD per call. | myceliasignal.com | - | $0.01 | listed |
| Sol Usd Sol Usd — an agent-callable sol usd service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.05 USD per call. | myceliasignal.com | - | $0.05 | listed |
| Sol Usd Sol Usd — an agent-callable sol usd service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.05 USD per call. | myceliasignal.com | - | $0.05 | listed |