Live, verified search for machine-payable (HTTP 402) APIs. Measured prices · uptime · on-chain trust. llms.txt · OpenAPI · MCP · Seller Leaderboard
Personal finance intelligence API. 14 endpoints grounded in live FRED rate data and official FDIC Call Report data — financial health, retirement, debt, credit cards, mortgage, Social Security, tax optimization, Roth vs Traditional, emergency fund, inherited IRA, debt negotiation, Trump Account (IRC §530A) eligibility/strategy/rules, bank-safety/FDIC Call Report checks, and financial advisor intel
from $0.02/call · uptime 7d 100% · trust 37/100
Global water intelligence API. 9 endpoints covering US groundwater (USGS), streamflow, drought (US Drought Monitor), water quality (EPA WQP), aquifer sustainability, flood risk, global water stress, agricultural water use, and municipal supply briefs. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $0.01/call · uptime 7d 100% · trust 37/100
TransitPulse — global public transit intelligence: route reliability, delay prediction, multi-modal trip planning, city transit scores, and commute optimization for 500+ cities worldwide. NEW: Rail/Coach/Ferry/Cruise Rights Recovery Engine — deterministic delay/cancellation compensation eligibility (UK Delay Repay, EU Rail 2021/782, ferry 1177/2010, coach 181/2011, US FMC cruise nonperformance, At
from $0.05/call · uptime 7d 100% · trust 37/100
Global trade intelligence API. AI-synthesized tariff rates, HS code classification, FTA duty analysis, landed cost calculation, trade compliance guidance, sanctions screening, market entry analysis, and supply chain news. Covers 195 countries with real-time trade data. Serves importers, exporters, sourcing teams, freight brokers, and trade compliance officers. Flexport, Freightos, Payoneer, and co
from $0.08/call · uptime 7d 100% · trust 37/100
Startup funding intelligence API. VC round data, investor matching, pitch deck scoring, term sheet decoding, cap table modeling, global accelerator directory, market sizing, legal formation, comparable deals, and due diligence prep. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $0.1/call · uptime 7d 100% · trust 37/100
Global tax intelligence API. AI-synthesized tax guidance for 195 countries: income tax rates, VAT/GST, corporate tax, capital gains, crypto tax treatment, expat tax obligations, digital nomad tax structures, tax treaty analysis, entity structure comparison, and cross-border compliance. Tax software, crypto tax tools (Koinly, TaxBit), and expat tax service affiliates included. All endpoints support
from $0.1/call · uptime 7d 100% · trust 37/100
Primary-source intelligence for FOIA releases, declassified archives, court records, forensic evidence, UAP disclosures, and conspiracy theory evidence briefs. Evidence-first. No spin. Global. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $0.08/call · uptime 7d 100% · trust 37/100
Global travel intelligence API for AI agents: weather, hotel deals, theme-park wait times, translation, trip plans, visas, health, currency, insurance, points. Any destination + language. x402 USDC. Serves travel planners, digital nomads, backpackers, and AI booking agents. All endpoints support any output language via ?lang=. Pay-per-call USDC (Base + Solana) via x402; no accounts, no keys.
from $0.03/call · uptime 7d 100% · trust 37/100
Global workforce intelligence API — salary benchmarks, remote compliance, EOR cost models, skills demand, work visas, talent market analysis, executive compensation, layoff tracking, skills gap analysis, and multi-country hiring cost comparison. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $0.1/call · uptime 7d 100% · trust 37/100
Board-game and tabletop intelligence for recommendations, comparisons, expansions, collection valuation, crowdfunding, party/solo/family picks, complexity, pricing, and awards. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header. Never uses BoardGameGeek API or data.
from $0.08/call · uptime 7d 100% · trust 37/100
Global sports analytics and intelligence API. AI-synthesized injury reports, ATS/spread analysis, matchup predictions, odds analysis, parlay optimization, referee tendency analysis, rest/travel advantage modeling, waiver wire recommendations, and global sports coverage. Covers NFL, NBA, MLB, NHL, EPL, La Liga, Bundesliga, Serie A, Ligue 1, IPL, cricket, F1, UFC, and more. Fantasy sports, streaming
from $0.08/call · uptime 7d 100% · trust 37/100
Real-time stablecoin market intelligence — GENIUS Act compliance reads, yield comparison, peg-stability monitoring, cross-chain flow tracking, payment-rail comparison, reserve-attestation freshness, and global regulatory status. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $0.01/call · uptime 7d 100% · trust 37/100
POST a shopping list (up to 3 items, free text or structured) and Birdie runs a full personal-shopper trip: 3 best-fit picks per item plus a stacked savings plan (loyalty %, coupons, discounted gift cards, the right credit card), researched live across the PulseNetwork shopping engines (findpulse, dealpulse). Best fit to your spec wins, not the cheapest listing — and not whichever result carries a
from $0.015/call · uptime 7d 100% · trust 37/100
Global elder care intelligence API. AI-synthesized Medicare/pension guidance, care facility evaluation, medication safety, benefits discovery, and caregiver support for seniors and their families worldwide. A dedicated international pension endpoint covers UK, Canada, Australia, Germany, India, and Japan public pension systems plus cross-border/totalization guidance. US-framework endpoints (Medica
from $0.08/call · uptime 7d 100% · trust 37/100
Global scholarship and student finance intelligence. 13 endpoints covering scholarship search (190+ countries), international scholarship matching, government programs, Erasmus+, US financial aid (College Scorecard), FAFSA strategy, student loan repayment (US/UK/AU/CA), student loan refinancing intelligence (US/UK/CA/AU/DE/IN), loan forgiveness (PSLF/TEACH/state), degree ROI, merit aid, deadlines,
from $0.08/call · uptime 7d 100% · trust 37/100
Fragrance intelligence for perfume collectors, dupe-hunters, and blind-buyers. All endpoints require x402 payment (USDC on Base mainnet, or Solana USDC-SPL) via the PAYMENT-SIGNATURE header.
from $0.08/call · uptime 7d 100% · trust 37/100
Official-source signals + unified rulers, each record ships record_hash (canonical sha256, recomputable offline; free /gauge/verify to cross-check) - pay-per-call via x402 (USDC on Base, no API key). Sources are official government records and named registries: US federal agencies (USGS, NOAA, NWS, EPA, SEC EDGAR, openFDA, EIA, BLS, FAA, US CBP, USTR, USITC, Federal Register) plus IMF PortWatch, U
from $0.005/call · uptime 7d 100% · trust 35/100
Machine-payable x402 API.
from $0.0216/call · uptime 7d 100% · trust 34/100
SEC Form 4 insider trading data direct from EDGAR.
from $0.03/call · uptime 7d 100% · trust 30/100
Gulf of Mexico federal oil & gas lease intelligence from BOEM.
from $0.15/call · uptime 7d 100% · trust 30/100
Federal contract award intelligence with stock-market cross-reference.
from $0.2/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
New token launch scanner on Base and EVM chains from GeckoTerminal and DexScreener. Returns new pools, initial liquidity, and early risk flags.
from $0.05/call · uptime 7d 100% · trust 30/100
Full LatAm economic report — currencies, Argentina dolar blue, commodities, AI narrative
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Data report
from $0.03/call · uptime 7d 100% · trust 30/100
Real-time geopolitical risk signal for any country or region. Combines base risk scores with live news sentiment.
from $0.07/call · uptime 7d 100% · trust 30/100
Stock analysis — price fundamentals technical indicators for any ticker
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Protocol-level DeFi risk scoring with TVL data, hack history, GoPlus contract checks, and AI risk assessment.
from $0.1/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
US oil and gas — WTI Brent Henry Hub refined products basin production rig count
from $1/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Earnings calendar and estimates for equities.
from $0.03/call · uptime 7d 100% · trust 30/100
Smart contract verification and security analysis on Ethereum Base BSC Arbitrum Polygon
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
DeFi liquidation cascade risk monitor on Morpho Blue and Aave V3. Detects high-utilization collateral and cascade conditions before they unwind.
from $0.1/call · uptime 7d 100% · trust 30/100
Full GPU compute spot price report — H100, A100, A10G across Vast.ai, AWS, Lambda
from $0.05/call · uptime 7d 100% · trust 30/100
On-chain intelligence — whale transfers trending tokens DeFi TVL on Base and Ethereum
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Token launch bundle and sniper detection on Base — identifies same-block coordinated buys and whether early wallets are still holding or have dumped
from $0.1/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
French & European company data, pay-per-call in USDC or EURC via the x402 protocol. France in depth plus European search & profiles (BE, CH, UK, NO, EE, LV, CZ, SK, FI, PL), Spanish BORME registry acts (ES, by hoja), Belgian, Finnish and Norwegian annual accounts, and large groups worldwide via LEI/GLEIF. Source: INSEE Sirene / INPI RNE via recherche-entreprises.api.gouv.fr (Etalab 2.0). Payment:
from $0.001/call · uptime 7d 100% · trust 30/100
Full supply chain report — shipping, freight, manufacturing, AI summary
from $0.05/call · uptime 7d 100% · trust 30/100
7-model consensus + 80 ensemble members (GEFS 30 + ECMWF 50). Returns prob_exceeds (blended empirical + Gumbel), trade signal (YES/NO/PASS), ensemble_empirical_prob, method_divergence, and outlier model. Built for Kalshi and Polymarket temperature markets. Coordinates aligned to NWS ASOS settlement stations.
from $0.02/call · uptime 7d 100% · trust 30/100
Large on-chain transaction monitor for Base and Ethereum. Tracks token transfers above your USD threshold with named wallet labels and AI pattern analysis.
from $0.05/call · uptime 7d 100% · trust 30/100
Cross-asset wallet risk analysis combining crypto wallet health, token security scores, and equity portfolio data into an AI-synthesized risk score.
from $0.25/call · uptime 7d 100% · trust 30/100
EVM wallet risk scoring — transaction patterns, exposure analysis, suspicious activity
from $0.15/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
ERC-20 token due diligence — risk score, GoPlus security scan, honeypot detection, liquidity, holder concentration, AI analyst verdict
from $0.15/call · uptime 7d 100% · trust 30/100
Full technical analysis — 18 indicators + AI signal summary
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Live staking yield comparison with liquid staking, liquid restaking, and best_strategy recommendation. Exchange rates live from DeFiLlama (Coinbase) and Binance API. Covers ETH, SOL, ATOM, ADA, DOT, AVAX, MATIC with ether.fi, Renzo, Kelp, Puffer, Marinade, Jito options.
from $0.05/call · uptime 7d 100% · trust 30/100
Stablecoin market intelligence — peg health, depeg risk, dominance trends across 46 major stablecoins
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Full agricultural commodity report with AI summary
from $0.03/call · uptime 7d 100% · trust 30/100
Aerodrome DEX pool risk scanner on Base. Checks both tokens in a pool for honeypot, rug pull, hidden ownership, and tax manipulation.
from $0.05/call · uptime 7d 100% · trust 30/100
Data report
from $0.03/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.1/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.1/call · uptime 7d 100% · trust 30/100
Portfolio risk analysis — concentration volatility correlation across holdings
from $0.1/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.2/call · uptime 7d 100% · trust 30/100
US macro intelligence — Fed rate, CPI/Core PCE YoY, yield curve, M2 money supply, unemployment, GDP, VIX, crypto Fear & Greed, AI macro regime narrative
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Options flow intelligence — unusual activity put/call ratios large block trades
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Market news sentiment - bullish/bearish scoring across equities, crypto, and macro.
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Industrial metals prices with 7d/30d change and AI supply chain summary
from $0.05/call · uptime 7d 100% · trust 30/100
Machine-payable x402 API.
from $0.05/call · uptime 7d 100% · trust 30/100
Global herbal medicine and botanical intelligence API. PubMed-grounded herb profiles, drug-herb interaction checker, traditional medicine system guides (Ayurveda, TCM, Amazonian, African), herbal remedy builder, skin/cosmetic botanical analysis, cannabis strain intelligence, herbal practitioner finder, and ingredient safety checker. Covers Ayurvedic, TCM, Western herbalism, Indigenous, and integra
from $0.08/call · uptime 7d 50% · trust 37/100
Global farm-to-table and agricultural intelligence API. USDA + ERS data synthesis. Local food finder (farmers markets, CSAs, on-farm markets), seasonal produce calendars, organic certification lookup, regenerative farming guides, food safety tracking, agricultural tourism discovery, and food label decoding. Covers US USDA data with international seasonal produce guidance. Misfits Market, Thrive Ma
from $0.05/call · uptime 7d 50% · trust 37/100
AI-synthesized insurance intelligence. Auto coverage analysis, life insurance needs calculator, homeowners gap finder, annual coverage review, and renters insurance guidance. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $0.05/call · uptime 7d 50% · trust 37/100
Global home intelligence API. AI-synthesized home maintenance checklists, improvement ROI analysis, neighborhood research, smart home integration, energy efficiency guidance, contractor vetting, home value estimation, and rental market analysis. Serves homeowners, renters, real estate investors, and property managers in any country — pass `location` (postal code or city) and `country` (e.g. US, UK
from $0.08/call · uptime 7d 50% · trust 37/100
Real-time macro intelligence for forex and CFD traders. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $0.005/call · uptime 7d 50% · trust 37/100
Global government procurement intelligence API. 9 endpoints covering US federal contracts (USASpending.gov), active solicitations (SAM.gov), EU tenders (TED), UK contracts, global development bank opportunities (World Bank/ADB/AfDB/UNGM), agency spending profiles, competitor award analysis, and full contract intelligence briefs. All endpoints require x402 payment (USDC on Base mainnet) via the PAY
from $0.08/call · uptime 7d 50% · trust 37/100
Global immigration intelligence API serving 281M+ migrants. 11 endpoints covering visa requirements, PR pathways, points calculators (Express Entry CRS, SkillSelect), digital nomad visas, citizenship by investment, USCIS status, and immigrant rights — in 18 languages. All endpoints require x402 micropayment (USDC on Base).
from $0.05/call · uptime 7d 50% · trust 37/100
The clearance layer before you sign, send, or sue — 12 endpoints for legal agents and the people they work for. Pre-signature contract clearance with verbatim red-flag quotes ($0.50), trademark knock-out checks verified live against USPTO TSDR ($0.50), complete ready-to-send advocacy/demand letters with statute citations ($2), contract clause review, tenant rights, employment law, business formati
from $0.08/call · uptime 7d 50% · trust 37/100
Real-time geopolitical intelligence for investors, compliance teams, and AI agents. Political risk, conflict monitoring, sanctions, elections, trade tensions, and regional situational awareness for 195+ countries. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $0.15/call · uptime 7d 50% · trust 37/100
The funding-discovery layer for organisations anywhere — grounded in official sources fetched live: Grants.gov, the EU Funding & Tenders Portal (SEDIA), gov.uk Find a Grant, USAspending, and IRS Form 990 records. Match open calls to your profile (US federal/state, EU $0.25, UK $0.25, global development), check funders' real giving history, draft proposal sections ($0.20) and complete ready-to-send
from $0.08/call · uptime 7d 50% · trust 37/100
Real-time skincare and K-beauty ingredient intelligence. All endpoints require x402 payment (USDC on Base mainnet or Solana) via the PAYMENT-SIGNATURE header. Grounded in EU CosIng, CIR/PubChem, AAD dermatology guidance, and Korean MFDS regulatory context — never scraped from INCIDecoder/CosDNA.
from $0.05/call · uptime 7d 50% · trust 37/100
Send a REAL mobile airtime top-up or order a REAL digital gift card, worldwide, via Reloadly. This is an ACTION API, not a data lookup: paying causes airtime to be credited or a gift card to be issued. Flow: free quote -> confirm with your human -> paid send/order -> optional status poll. Pay-per-call via x402 (USDC on Base). No API keys, no accounts, no subscriptions.
from $0.005/call · uptime 7d 50% · trust 37/100
Global precision agriculture intelligence API. Synthesizes satellite NDVI data, MET Norway weather forecasts (CC BY 4.0), NASA POWER soil and climate reanalysis, USDA WASDE, FAO, and EPPO into structured, actionable intelligence for growers, agronomists, commodity traders, and AI agents. 10 endpoints covering crop health, yield forecasting, weather risk, soil intelligence, pest/disease alerts, irr
from $0.05/call · uptime 7d 50% · trust 37/100
Global SEC/EDGAR and international filings intelligence API. AI-synthesized plain-language summaries of 10-K, 10-Q, 8-K, S-1/IPO filings. Insider ownership tracking, red flag detection, institutional holdings analysis, and international filing support (Companies House UK, SEDAR Canada, EDINET Japan, ASIC Australia, HKEx, BSE/NSE India). IBKR, eToro, and Tastytrade broker affiliate links included.
from $0.02/call · uptime 7d 50% · trust 37/100
AI-powered ESG and sustainability intelligence: CSRD compliance roadmaps, EU Taxonomy alignment, supply chain due diligence, emissions analysis, greenwashing risk, ESG disclosure guidance, plus a consumer-facing ethical-sourcing suite (brand checks, coffee, cocoa, cruelty-free cosmetics, conflict minerals, certified commodities). All endpoints require x402 USDC micropayment on Base mainnet.
from $0.05/call · uptime 7d 50% · trust 37/100
Global fitness intelligence API. Evidence-based workout programming, nutrition science, supplement efficacy analysis, injury recovery protocols, race training plans, sleep optimization, plateau-breaking strategies, and physical rehabilitation. All content grounded in current sports science research. Serves athletes and fitness enthusiasts worldwide — supports any language via ?lang=. Pricing: $0.0
from $0.08/call · uptime 7d 50% · trust 37/100
Gaming economy intelligence API — play, trade, and earn. Live in-game item (skins) price checks across Steam Market and Skinport with real cash-out math, Roblox niche viability checks with live player data, creative-skill earnings maps for the games industry, game deals and buy-or-wait verdicts, competitive meta, PC builds, trading card pricing with eBay sold-gap analysis, and esports intelligence
from $0.05/call · uptime 7d 50% · trust 37/100
Pharmaceutical pipeline and clinical trial intelligence API. Synthesizes 400,000+ registered trials from ClinicalTrials.gov with FDA OpenFDA, PubMed, and real-time news. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $0.02/call · uptime 7d 50% · trust 37/100
Global franchise intelligence API. AI-synthesized franchise discovery, FDD analysis, total cost modeling, SBA loan analysis, resale valuation, online/absentee franchise opportunities, and franchise broker comparison. Covers 4,000+ active US franchises plus international expansion opportunities. SBA lender affiliates (Benetrends, FranFund, Guidant), FranNet consultant network, and BizBuySell market
from $0.08/call · uptime 7d 50% · trust 37/100
Universal finder and discovery API — the research layer before the transaction, built for shopping and buyer agents. Pre-purchase buy/wait/avoid verdicts with official CPSC recall screens, gift finding, AI-synthesized best product recommendations, alternative product discovery, grant and scholarship search, used/refurbished alternatives, hidden deals, local business discovery, product recall alert
from $0.05/call · uptime 7d 50% · trust 37/100
Global debt elimination intelligence. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header. Supports US, UK, Australia, and Canada jurisdictions. Add ?lang= for any language response.
from $0.05/call · uptime 7d 50% · trust 37/100
Global fandom intelligence API. AI-synthesized fan guides, lore analysis, collectibles valuation, discography deep-dives, character analysis, easter egg discovery, quiz generation, and timeline reconstruction. Covers Western film/TV, K-pop (BTS, BLACKPINK, Stray Kids), anime (Naruto, One Piece, Demon Slayer), Bollywood, Mandopop, and 200+ franchises globally. Amazon merchandise, Fanatics, Weverse
from $0.08/call · uptime 7d 50% · trust 37/100
Global education intelligence API — 18 endpoints for students, test-takers, homeschool families, and lifelong learners worldwide. Study guide generation (any subject, any grade level, 190+ countries), adaptive quiz with explanations, concept explainer, backwards-planned study schedule (with Magoosh/Kaplan/Coursera exam prep links), authentic exam-style practice questions (GRE/GMAT/Bar/CPA/NCLEX/LS
from $0.05/call · uptime 7d 50% · trust 37/100
Football/soccer intelligence for fans, fantasy managers, and betting analysts — Fantasy Premier League checks grounded in the official FPL API (prices, ownership, injury status, fixture difficulty, direct buy/hold/avoid calls), match previews, World Cup and league intel, transfer news, and betting analysis (analysis, never instructions). Pay-per-query via x402 on Base.
from $0.1/call · uptime 7d 50% · trust 37/100
Alternative economic intelligence API covering 190+ countries. Combines World Bank Open Data, IMF Datamapper forecasts, satellite nighttime lights research, and AIS shipping signals to produce institutional-grade sovereign intelligence. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $0.08/call · uptime 7d 50% · trust 37/100
BuildPulse — home construction and renovation intelligence: project cost estimates, contractor vetting, permit requirements, material pricing, ROI projections, and inspection checklists. Global coverage — jurisdiction-aware permits, codes, and costs (US and Canada deepest; UK/AU equivalents handled).
from $0.08/call · uptime 7d 50% · trust 37/100
Healthcare price transparency and cost navigation API. AI-synthesized procedure price search, cash-pay alternatives, hospital quality scoring, out-of-pocket estimation, insurance negotiation scripts, dental cost comparison, cosmetic procedure pricing, and episode-of-care bundling. Powered by CMS price transparency data (2024 mandate), Medicare benchmarks, and real cash-pay market data. Covers US-b
from $0.05/call · uptime 7d 50% · trust 37/100
Global climate and weather intelligence API. MET Norway real-time weather + AI synthesis. Severe weather assessment, air quality monitoring, wildfire smoke tracking, agricultural grow-day modeling, climate comparison, event weather planning, and hyper-local forecasts. Covers 195 countries with 1km resolution weather data. Serves individuals, agricultural operators, event planners, outdoor recreati
from $0.05/call · uptime 7d 50% · trust 37/100
Global collectibles market intelligence API. AI-synthesized valuations for sports cards, coins, comics, vinyl records, Pokémon/MTG/TCGs, sneakers, watches, signed memorabilia, and trading cards. Real-time sold comparables, PSA/CGC/PCGS grade premiums, population reports, storage and grading guidance. Amazon storage supplies, professional grading service links, and eBay/Goldin marketplace links inc
from $0.08/call · uptime 7d 50% · trust 37/100
Global cybersecurity intelligence API — CVE briefs, vulnerability scanning, CISA KEV, OSINT, threat intelligence, ransomware tracking, breach checks, compliance gap analysis, dark web monitoring, and attack surface assessments. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $0.02/call · uptime 7d 50% · trust 37/100
Deal verification and intelligence API. deal-check verifies which offers are REAL at any store, first-party sources only with source URLs and claimed-code verdicts; giftcard reports live discounted gift-card rates with stacking math. Plus AI-synthesized best deals, price history, sale-event intelligence, cashback optimization, subscription reviews, and student discounts. Global coverage. All endpo
from $0.05/call · uptime 7d 50% · trust 37/100
Global regulatory intelligence API. 14 endpoints. Two deterministic agent primitives at the market floor: OFAC sanctions screening ($0.02) and EU VAT/VIES validation ($0.01) — no LLM, official source rows returned verbatim. Plus regulatory intelligence: data privacy law (145+ jurisdictions), KYC/AML requirements, corporate compliance and UBO, employment law and contractor classification, industry-
from $0.01/call · uptime 7d 50% · trust 37/100
Global genealogy and historical archive intelligence API. Full-text search across Chronicling America (1770–1963 US newspapers), Library of Congress, Trove (Australia), British Newspaper Archive, Europeana, and 30+ global archive collections. AI-synthesized person research, obituary search, immigration/passenger record analysis, military record discovery, historical business research, timeline gen
from $0.05/call · uptime 7d 50% · trust 37/100
Global cryptocurrency intelligence API. 10 endpoints: DeFi yield farming across Ethereum/Base/Arbitrum/Solana (DeFiLlama live TVL + APY), personalized strategy builder, crypto security framework (with Ledger/Trezor hardware wallet links), threat intelligence, exchange comparison (with Coinbase/Gemini/Kraken/Binance exchange affiliate links, experience-aware), crypto tax guidance for 20+ countries
from $0.02/call · uptime 7d 50% · trust 37/100
Global career intelligence API serving the world's 3.5 billion workers. 10 endpoints: salary benchmarking (any role + any country, sourced from BLS, OECD, ILO, Glassdoor, Levels.fyi), industry outlook, skills-gap analysis (with Coursera/Udemy/Pluralsight course links), ATS-optimized resume intelligence, salary negotiation playbooks, career transition roadmaps, remote work setup intelligence, certi
from $0.05/call · uptime 7d 50% · trust 37/100
Global biodiversity intelligence API. GBIF + IUCN + eBird + iNaturalist data synthesis. Species profiles, IUCN conservation status, sighting reports, birding hotspots, migration tracking, endangered species alerts, invasive species detection, marine biodiversity, and field identification. Serves naturalists, wildlife biologists, birdwatchers, conservation orgs, educators, and eco-travel agents. Fi
from $0.08/call · uptime 7d 50% · trust 37/100
Automotive intelligence API — 11 endpoints powered by NHTSA, EPA, and live market data. Safety recalls, reliability analysis, DIY repair guides, vehicle comparison, market value, EV break-even, dealer negotiation, pre-purchase inspection, parts pricing, total cost of ownership, and car-financing/APR intelligence. Global recall data (NHTSA, DVSA UK, Transport Canada, ACCC AU, RAPEX EU) and global f
from $0.02/call · uptime 7d 50% · trust 37/100
The arbitrage layer for every market — 18 endpoints finding the same thing at two prices. Beyond-finance lanes: prediction-market cross-venue spreads (Polymarket×Kalshi), GPU compute rental arbitrage, AI inference token-price arbitrage, stablecoin parallel-rate premiums (capital-control FX), retail resale margin checks. Finance lanes: DeFi yield spreads, DEX/CEX differentials, perpetual funding-ra
from $0.02/call · uptime 7d 50% · trust 37/100
Global veterans benefits intelligence API. AI-synthesized guidance on disability compensation, Aid & Attendance-style pensions, TDIU/unemployability, claim strategy, caregiver stipends, education benefits, state/regional benefits, healthcare, and home-loan assistance — covering the US (VA), UK (Veterans UK, AFCS, WPS), Canada (VAC), Australia (DVA), New Zealand, and Germany (Bundeswehr Versorgung)
from $0.05/call · uptime 7d 50% · trust 37/100
The due-diligence layer for traders and allocators, worldwide — check before you fund. Official SEC EDGAR 13F hedge-fund holdings fetched live with verbatim rows ($0.50), prop-firm shortlists with payout-proof checks ($0.15), broker recommendations, EA/signal-provider/copy-trading discovery and vetting, managed accounts, DeFi vaults — across forex, CFDs, futures, stocks, and crypto. 13 endpoints,
from $0.08/call · uptime 7d 50% · trust 37/100
Machine-readable airdrop/points-campaign and concentrated-liquidity (LP) analytics, sold per-call via x402 micropayments (USDC on Base plus additional networks) — no API keys, agents pay programmatically. First and only analytics coverage of the GigaDex points campaign on Robinhood Chain (chain id 4663). All endpoints are deterministic: computed live from on-chain data and the open GigaDex indexer
from $0.05/call · uptime 7d 50% · trust 37/100
Machine-payable x402 API.
from $0.03/call · uptime 7d 100% · trust 0/100
Deterministic machine-verifiable paid tools with signed receipts: context-distill, VAT check, company number format. Base mainnet USDC.
from $0.005/call · uptime 7d 100% · trust 0/100
Computational intelligence engine — answer factual queries, perform math, science, and data computations via the Wolfram|Alpha API.
from $0.01/call · uptime 7d 100% · trust 0/100
Pay-per-request blockchain RPC access using the x402 payment protocol. Authenticate with SIWX (Sign-In with X), pay with stablecoin micropayments, and make JSON-RPC calls to 140+ blockchain networks.
from $10/call · uptime 7d 100% · trust 0/100
Real-time flight tracking, airport operations, historical flight data, and disruption counts via StableTravel.
from $0.002/call · uptime 7d 100% · trust 0/100
Firecrawl is the open-source context API for AI agents and LLM applications — it searches, scrapes, and interacts with the web at scale, one API family covering Search (live web queries returning full page content), Scrape (HTML/JS pages to clean Markdown or structured JSON), Crawl (depth-first site traversal), Map (site structure discovery), Parse (document extraction from PDFs, DOCX, and more),
from $0.01/call · uptime 7d 100% · trust 0/100
Frontier LLM - coding and reasoning
from $0.001/call · uptime 7d 100% · trust 0/100
Crypto prices, market caps, trading volume
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Headless browser sessions + web search
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Flights, hotels, activities, transfers, and travel reference data via StableTravel.
from $0.005/call · uptime 7d 100% · trust 0/100
Global energy grid intelligence API. NREL + EIA + Open-Meteo data synthesis. Home solar feasibility, electricity rate analysis, time-of-use optimization, EV charging cost modeling, battery storage ROI, renewable energy comparison, natural gas pricing, and community solar enrollment guidance. Covers all 50 US states with expanding international coverage (EU, AU, CA). EnergySage solar quotes, Jacker
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Documentation for Tripadvisor Content API
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Claude models and Anthropic-compatible message access through x402-enabled gateways.
from $0.001/call · uptime 7d 33% · trust 0/100
AI-powered web search + content retrieval
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AI routing & payment layer. Access 70 LLMs and third-party data & runtime services via x402 micropayments on Base. No API keys required.
from $?/call · uptime 7d 0% · trust 86/100
BotPay is an AI agent marketplace and programmable payment network where agents can discover services, coordinate tasks, and pay one another autonomously.
from $?/call · uptime 7d 0% · trust 74/100
Pay-per-request access to FullEnrich, CompanyEnrich, LeadMagic, Clado, Exa, Firecrawl, Google Maps, Serper, and Whitepages APIs. No auth, no subscriptions.
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4 M2M/1 services
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Pay-per-call access to Deepline GTM tooling: waterfall email discovery across 79+ providers, phone finding, person and company enrichment, decision-maker lookup, and competitor ad intelligence. Waterfalls stop at the first provider that returns a hit. No accounts, no subscriptions — pay per request with x402.
from $?/call · uptime 7d 0% · trust 44/100
Pay-per-request access to social media data. Synchronous Scrape Creators (sc/*) routes cover TikTok, Instagram, YouTube, Twitter/X, LinkedIn, Facebook, Reddit, Threads, Truth Social, Bluesky, Pinterest, Twitch, Snapchat, GitHub, Spotify, ad libraries, and more; async Data365 routes cover TikTok, Instagram, Facebook, and Reddit; plus the Lightreel UGC research agent. No auth, no subscriptions.
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Pay-per-generation AI image and video creation. No subscriptions ever.
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Pay-per-request access to flight prices and booking links (Google Flights via SerpAPI), award availability (Seats.aero), and real-time flight tracking, airport info, history, and predictions (FlightAware AeroAPI). No auth, no subscriptions.
from $?/call · uptime 7d 0% · trust 38/100
Machine-payable x402 API.
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Read-only x402 API for LinkedIn profile enrichment, bulk LinkedIn enrichment, verified work-email lookup, and post engagement data.
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Autonomous on-chain security detective for Base — pay-per-call audits and safety scans.
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Pay-per-request Arkham wallet intelligence and market data API protected by x402.
from $?/call · uptime 7d 0% · trust 28/100
Machine-payable x402 API.
from $?/call · uptime 7d 0% · trust 28/100
GPT, Responses, Images, and audio APIs grouped across x402-enabled gateway providers.
from $0.001/call · uptime 7d 0% · trust 0/100
Crypto prices, rankings, and market data
from $0.01/call · uptime 7d 0% · trust 0/100
Loyal Spark is an onchain loyalty-as-a-service protocol on Base L2. AI agents and merchants can create B20 loyalty programs (legacy ERC-20 optional), mint tokens to customer wallets, manage reward catalogs, trade tokens on a P2P escrow marketplace, redeem rewards for vouchers, and run analytics — all via paid x402 endpoints (USDC on Base) or via standard REST with x-api-key. Coverage: 88 paid oper
from $?/call · uptime 7d 0% · trust 44/100
Chainlink for Agents API for blockchain operations, catalog workflows, Data Streams, and the shipped Chainlink for Agents skill bundle (GET /v1/skills, /v1/skills/bundle, /v1/skills/file/*). Supports x402 USDC payments for access.
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Pay-per-request access to FullEnrich, CompanyEnrich, LeadMagic, Clado, Exa, Firecrawl, Google Maps, Serper, and Whitepages APIs. No auth, no subscriptions.
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PDF to Markdown conversion and document intelligence.
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URL-to-content pipeline - LinkedIn post, tweets, newsletter, and SEO copy.
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AI routing & payment layer. Access 70 LLMs and third-party data & runtime services via x402 micropayments on Base. No API keys required.
from $?/call · uptime 7d 0% · trust 0/100
superhighway.xyz is a domain name currently listed for sale on GoDaddy's aftermarket. It is available via Buy-It-Now, Make-an-Offer, or Lease-to-Own, depending on the listing's current configuration.
from $?/call · uptime 7d 0% · trust 0/100
Staging (Base Sepolia) instance of code402 deterministic paid tools.
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Pay-per-generation AI image and video creation. No subscriptions ever.
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Pay-per-request access to flights, hotels, activities, transfers (Amadeus), and real-time flight tracking, airport info, and predictions (FlightAware AeroAPI). No auth, no subscriptions.
from $?/call · uptime 7d 0% · trust 0/100
Pay-per-request access to Apollo, Clado, Exa, Firecrawl, Google Maps, Serper, and Whitepages APIs. No auth, no subscriptions.
from $?/call · uptime 7d 0% · trust 0/100
Pay-per-request access to FullEnrich, CompanyEnrich, LeadMagic, Clado, Exa, Firecrawl, Google Maps, Serper, and Whitepages APIs. No auth, no subscriptions.
from $?/call · uptime 7d 0% · trust 0/100
Pay-per-request access to FullEnrich, CompanyEnrich, LeadMagic, Clado, Exa, Firecrawl, Google Maps, Serper, and Whitepages APIs. No auth, no subscriptions.
from $?/call · uptime 7d 0% · trust 0/100
Pay-per-request access to social media data. Synchronous Scrape Creators (sc/*) routes cover TikTok, Instagram, YouTube, Twitter/X, LinkedIn, Facebook, Reddit, Threads, Truth Social, Bluesky, Pinterest, Twitch, Snapchat, GitHub, Spotify, ad libraries, and more; async Data365 routes cover TikTok, Instagram, Facebook, and Reddit; plus the Lightreel UGC research agent. No auth, no subscriptions.
from $?/call · uptime 7d 0% · trust 0/100
Pay-per-request access to Apollo, Clado, Exa, Firecrawl, Google Maps, Serper, and Whitepages APIs. No auth, no subscriptions.
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Alchemy is a blockchain development platform providing RPC APIs, node infrastructure, and developer tools across Ethereum, Solana, Base, Polygon, and 50+ other networks, used by leading fintechs, enterprises, and web3 startups to build onchain applications.
from $?/call · uptime 7d 0% · trust 0/100
Indexing protocol for querying blockchain data with subgraphs
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Global remittance intelligence API covering the $700B+ annual global remittance market. 9 endpoints: corridor analysis (200+ corridors), provider comparison with true total cost (fee + FX markup), live ECB mid-market rate vs markup analysis, receive-country guides, mobile money ecosystem (M-Pesa/GCash/bKash/MTN MoMo/Wave), compliance and KYC intelligence, industry news, diaspora community intellig
from $?/call · uptime 7d 0% · trust 0/100
Global horse racing intelligence — live odds, going conditions, form analysis, arbitrage detection, speed ratings, and betting systems for 35 racecourses. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $?/call · uptime 7d 0% · trust 0/100
SafePulse — product safety intelligence: CPSC, FDA, USDA FSIS, NHTSA recalls; EU RAPEX; home safety scores; child/vehicle safety ratings; food safety alerts worldwide.
from $?/call · uptime 7d 0% · trust 0/100
Turns 'how do I make money with AI' into one tailored business-in-a-box. Free discovery of curated business models, each joined to a live PulseNetwork intelligence engine, plus a paid tailored recommender that scores your goal/budget/interests/skills against the catalog and returns a specific plan (engine + endpoints + starter kit + unit economics). The paid endpoint is gated by x402 (USDC on Base
from $?/call · uptime 7d 0% · trust 0/100
Global mineral and resource exploration intelligence. USGS MRDS deposit inventory, geochemical anomaly analysis, satellite scene availability, jurisdiction entry-risk, social license risk, critical minerals country scans, commodity supply intelligence, and oil & gas basin analysis. All endpoints require x402 USDC micropayment on Base mainnet.
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Global real estate intelligence API — 11 endpoints covering the full property lifecycle in any country. Mortgage/remortgage analysis, affordability, rent-vs-buy modeling, refinance opportunity, local market intelligence, investment property ROI, AVM property valuation, neighborhood intelligence, first-time-buyer schemes, landlord toolkit, and rental-market intelligence (long-term + short-term + bu
from $?/call · uptime 7d 0% · trust 0/100
Global risk intelligence API. AI-synthesized travel safety alerts, country risk profiles, sanctions screening, business risk analysis, supply chain disruption intelligence, nomad visa/tax guidance, expat risk assessment, and emergency evacuation protocols. Covers 195 countries with real-time data. Serves travel risk managers, insurance brokers, compliance teams, expats, and digital nomads. Travel
from $?/call · uptime 7d 0% · trust 0/100
Global longevity intelligence API — biomarker interpretation, supplement evidence, personalized protocols, clinical trials, Blue Zone research, WHO country longevity profiles, epigenetic clocks, dietary analysis, longevity drug intelligence, and global clinic guides. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $?/call · uptime 7d 0% · trust 0/100
Global pet health and care intelligence API. AI-synthesized veterinary symptom triage, breed selection guides, pet nutrition analysis, medication safety (drug interactions, toxin exposure), pet food recall checks, senior pet care, travel preparation, insurance comparison, and cost estimation. Backed by current veterinary literature via real-time search. Serves pet owners, veterinary clinics, and p
from $?/call · uptime 7d 0% · trust 0/100
PatentPulse — global IP intelligence: USPTO/EPO/WIPO/JPO/CNIPA patent search, FTO analysis, SEP licensing, trademark clearance, prior art, and competitor patent landscape. Multilingual.
from $?/call · uptime 7d 0% · trust 0/100
ParentPulse — child development and parenting intelligence: developmental milestones, nutrition guidance, pediatric health, sleep science, school selection, discipline strategies, childcare cost, and family finance. Evidence-based and globally aware.
from $?/call · uptime 7d 0% · trust 0/100
Intelligence API for the onchain financial transition. Decodes legislation, tracks RWA tokenization, models sector scenarios, guides onchain integration, tracks crypto ETF flows and the CLARITY Act. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
from $?/call · uptime 7d 0% · trust 0/100
Global nutrition intelligence API. PubMed-grounded supplement analysis, macro/micronutrient planning, food database lookups, glucose/metabolic health guidance, lab result interpretation, longevity nutrition protocols, prenatal nutrition, and personalized nutrition stack design. Backed by real-time PubMed abstracts and clinical literature. Serves consumers, dietitians, health coaches, fitness coach
from $?/call · uptime 7d 0% · trust 0/100
Global mental health intelligence API. Evidence-based guidance on therapy platform matching, mental health assessment, burnout, psychiatric medication context, coping techniques, sleep disorders (CBT-I), grief, relationship dynamics, workplace mental health, postpartum/perinatal mental health, and addiction/harm-reduction support. Backed by current clinical research via real-time search. Serves us
from $?/call · uptime 7d 0% · trust 0/100
Global meal planning and culinary intelligence API. AI-synthesized meal plans, recipe generation, dietary restriction guidance, grocery optimization, pantry utilization, batch cooking, food budgeting, cooking substitutions, leftover transformation, and kitchen equipment recommendations. Supports every major diet (Mediterranean, keto, vegan, Ayurvedic, Japanese, halal, kosher, diabetic-friendly, FO
from $?/call · uptime 7d 0% · trust 0/100
The AI-visibility layer for businesses anywhere in the world — get found by the assistants doing the choosing. Live AI-visibility check with verbatim site evidence ($0.50: robots.txt AI-crawler rules, llms.txt, Schema.org, sitemap), LLM visibility strategy, local SEO for any country, channel mix, content briefs, ad copy, email sequences, competitor gap, social strategy, ROI forecasting, technical
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**API v2 — April 2026**: snake_case field names, integer Unix-seconds
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Base x402 compatibility surface for DeltaSignal ATLAS paid intelligence routes. Tempo MPP clients should use /mpp/v1/*; Coinbase x402 and Agentic Market clients should use /v1/*.
from $?/call · uptime 7d 0% · trust 24/100
Speech-to-text, text-to-speech, and audio intelligence API — transcribe, synthesize, and analyze audio and video at scale.
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Crypto intelligence and research data
from $0.15/call · uptime 7d 0% · trust 0/100
Perplexity AI API
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A trust and identity registry for autonomous AI agents. Agents call /verify before transacting with an unknown counterpart. ## Authentication Read endpoints (`/verify`, `/match`, `/registry`, `/agent/{id}`) require **no auth**. Mutating endpoints (`/update`, `/review`, `/call`) accept **any one** of: ### 1. Bearer agent key (Phase 1) Returned once at `/register`. Pass as: ### 2. Ed25519 HTTP Messa
from $?/call · uptime 7d 0% · trust 0/100
www.bismuth.ai is a domain name currently listed for sale on GoDaddy's aftermarket. It is available via Buy-It-Now, Make-an-Offer, or Lease-to-Own, depending on the listing's current configuration.
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Academic citation analytics for AI research agents, grant offices, and PIs — bibliography verification, retraction detection, paper/author/institution/journal metrics, topic and funder impact scans, and grounded literature briefs. Built on free, open scholarly infrastructure (OpenAlex, Crossref, Semantic Scholar, Unpaywall) as the free-rebuild layer under Web of Science ($212k/yr) and Scopus (~$14
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x402-payable endpoints for starting capped CrowdPull public-data jobs without scraper setup or separate platform accounts. Use the directory endpoint for a compact agent menu with prices, keywords, and workflow guidance.
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