the402 x402 endpoint directory

Bulk web search. Run up to 5 search queries in a single call and get ranked title, URL, and snippet per query — with t

Preview jobs by filters (step 1). Call before job-collect. Page 1–5, 20/page, $0.10/page. Returns id, title, location,

Tiered payment receipt (tier 3): pay once with x402 and get back a short-lived receipt token that /pay/verify checks f

Token launch bundle and sniper detection on Base — flags coordinated bundle buys and snipers

Instant AI research on any topic powered by Gemini 3.5 Flash with live Google Search grounding — answers come with cit

Grade-or-Not Decision Engine: answers 'will grading this trading card make me money?' by combining AI grade prediction

Portfolio risk analysis — concentration volatility correlation across holdings

Call OpenAI's gpt-4o via a single pay-per-call x402 endpoint — no OpenAI account or API key needed, pay $0.10 per requ

Per-vault RWA risk profile — admin/freeze control + exit-liquidity

DeFi protocol risk score: TVL, hack history, audit status, contract safety, AI verdict, plus current supply/lending yi

DeFi liquidation cascade risk — Morpho Blue health factors and cascade exposure

Grade any physical Pokémon, Magic: The Gathering, Yu-Gi-Oh, or Digimon trading card using a 3-stage AI pipeline: (1) Q

Clinical trial deep dive by NCT ID — full trial design, primary/secondary endpoints, enrollment status and countries,

I inherited an IRA — what are the rules and how do I minimize taxes? SECURE Act 2.0 ten-year rule, RMD requirements, s

Should I contribute to a Roth or Traditional IRA/401(k)? Decision calculator with an income-limit eligibility check, b

How big should my emergency fund be, and how do I build it? Emergency-fund calculator sizing the target by income, exp

Where do I find a fee-only fiduciary financial advisor? Advisor finder via NAPFA, XY Planning Network, and CFP Board d

How much house can I actually afford? Home-affordability calculator with max purchase price by front-end and back-end

Which credit card is actually worth it for my spending? Rewards card finder that ranks cards by net annual value after

Comparable deal analysis — what companies like yours raised, at what valuations, with what dilution and from which inv

Real-time VC funding-round intelligence by sector, stage and region — recent deals, active investors, valuation benchm

Global UAP/UFO declassified records for researcher and journalist agents. Synthesizes US AARO, France GEIPAN, Chile CE

Declassified archive search for researcher and OSINT agents. Synthesizes CIA, NSA, FBI Vault, National Archives, and i

FOIA release search for researcher and OSINT agents. Finds declassified documents and public records on any topic acro

Live freight rate intelligence for logistics and trade agents. Returns container and air rates by lane with a 90-day b

Board-game pricing guidance — MSRP vs street price, when/where deals happen, holiday cycles, and Kickstarter-vs-retail

Degree ROI analysis for student and parent agents. Returns earnings vs debt by major and college (College Scorecard da

FAFSA strategy for student and financial-aid agents. Returns a Student Aid Index estimate, Pell eligibility, maximize-

Government scholarship programs for student and financial-aid agents. Covers official scholarships, grants, and studen

Fragrance recommendations by occasion, season, climate, age, and budget — including hot-climate projection and longevi

EU fragrance allergen check — context on the 80-substance mandatory labeling list under Regulation (EU) 2023/1545, lik

Perfume batch/lot code decoder — estimates production date and freshness verdict from a bottle batch code, using an in

First-time homebuyer assistance finder: DPA grants (US), Stamp Duty relief/LISA (UK), FHSA/RRSP HBP (CA), FHOG/FHSSS (

Property valuation and home value estimate (AVM): estimated value with confidence range, price per square foot/meter,

Housing market analysis and home price trends: buyer-vs-seller conditions, median price, year-over-year price change,

Home affordability calculator (how much house can I afford): max and recommended purchase price, true monthly cost, an

Positive discipline and toddler tantrum guide for parenting and family agents worldwide. Age-appropriate behavioral st

Pediatric nutrition and feeding guide for parenting and family agents worldwide. Picky eating, allergen introduction,

Baby and toddler sleep guide for parenting and family agents worldwide. Night waking, regressions, and nap transitions

School selection guide for parenting and education agents worldwide. Compares state/public vs private/independent vs c

Commodities brief for macro and FX agents — gold, silver, WTI/Brent crude, natural gas and copper, with the cross-asse

Weekly high-impact economic calendar for FX and macro agents — central-bank decisions, NFP/CPI/GDP/PCE releases, with

Real-time macro session brief for FX agents — the overnight drivers, key levels, scheduled risk and the directional bi

Blue Zone intelligence / longevity hotspot guide (Okinawa, Sardinia, Ikaria, Nicoya, Loma Linda) for longevity and wel

Tenant rights guidance and security-deposit recovery: state-specific rights on eviction, repairs, habitability, lease-

Contract review and clause analysis: explains each clause, flags red flags, identifies what to negotiate, and surfaces

Is this skincare ingredient safe during pregnancy? Pregnancy and nursing safety screen for ingredients or products — A

Is retinol safe with vitamin C? Skincare ingredient-conflict checker — myth-vs-fact verdict on routine pairings (retin

Transfer-market intelligence — rumours with credibility ratings, completed deals, squad impact, Transfermarkt valuatio

Clean-sheet probability — goalkeeper stats, defensive metrics, home/away split, BTTS and under-2.5 analysis. For footb