the402 x402 endpoint directory

Every x402 endpoint we can find, each one called to see what it actually answers and what it quotes. Other directories list what providers claim. This one reports what the endpoint did when we asked it, and says plainly where we could not tell.

Last verified 2026-08-17. We parse the payment challenge, we do not complete a payment.

EndpointStatusPriceNetworkSpecChecked
agenttoll.dev gov contract-fit-brief
Federal contract-fit brief: scored incumbents, buyer agencies, award amounts, and pursuit notes for one service niche
answers 402 $0.15 base v2 POST 5d ago
x402-hono-api.inraby.workers.dev v1 compliance-evidence-mapper
Map compliance audit email requests to evidence items, owners, systems, and follow-up questions by framework.
answers 402 $0.15 base v2 POST 5d ago
api.qist.info api shariah-screen
Screen a crypto asset against Islamic finance (fiqh al-mu'amalat) prohibition criteria: riba (interest), maysir (gambl
answers 402 $0.15 base v2 GET 5d ago
api.tradeperpetua.xyz derivatives
Perp derivatives leverage/squeeze signal: funding (8h + annualized), open interest and 24h change, long/short crowding
answers 402 $0.15 base v2 GET 5d ago
netintel.dev openai gpt-5-1
Call OpenAI's gpt-5.1 via a single pay-per-call x402 endpoint — no OpenAI account or API key needed, pay $0.15 per req
answers 402 $0.15 base v2 POST 5d ago
wallet-portfolio-history-mcp.mtree.workers.dev tools token_balances
Curated ERC20 token balances across high-volume EVM chains with D1-backed historical wallet snapshots and source cover
answers 402 $0.15 base v2 POST 5d ago
cdo-production.up.railway.app payments authorize
Authorize one bounded UK company payment by composing supplier, invoice, payee and optional vendor-change gates. Use i
answers 402 $0.15 base v2 POST 5d ago
cdo-production.up.railway.app vendors authorize-payment-detail-change
Authorize one UK vendor payment-detail change using current supplier controls, an existing authorization reference and
answers 402 $0.15 base v2 POST 5d ago
marketpulse.theaslangroupllc.com market llm-visibility
Does ChatGPT, Claude, Gemini or Google AI Overviews even know this brand exists? Assesses current AI-answer visibility
answers 402, partial $0.15 base v2 GET 5d ago
geopoliticalpulse.theaslangroupllc.com geopolitical country-risk
Country risk assessment for investment, risk, and compliance agents. Combines governance scores, GDELT sentiment, and
answers 402, partial $0.15 base v2 GET 5d ago
preflight.lorensaisolutions.com v1 preflight
Single-fetch URL intelligence, access checks, commerce signals, and risk.
answers 402 $0.15 base v2 GET 5d ago
onchainpulse.theaslangroupllc.com api tokenize
How real-world assets get tokenized — platform landscape, legal structures and the real cost. For fintech and tokeniza
answers 402, partial $0.15 base v2 GET 5d ago
footballpulse.theaslangroupllc.com api accumulator
Evidence-based multi-match parlay selections ranked by confidence — EV analysis, banker pick and stake guide. For foot
answers 402, partial $0.15 base v2 GET 5d ago
agent402.tools skill fraud-signals
Bundled execution of the Fraud signals workflow - Is this domain trustworthy, or is it a phishing site / typosquat / s
answers 402 $0.15 base v2 POST 5d ago
api.x402node.dev aviation flight
Real-time flight status by flight number: live departure/arrival times, delay minutes, gate, terminal, baggage belt, r
answers 402 $0.15 base v2 GET 5d ago
ot-intel-api.onrender.com ot vendor-risk
OT/ICS supply-chain vendor risk assessment. Pass ?vendor=(name) e.g. Schneider Electric, Siemens, Rockwell Automation,
answers 402 $0.15 base v2 GET 5d ago
ot-intel-api.onrender.com threat-hunt control-loop
Flags control-loop recon patterns and living-off-the-land/RMM-tool abuse from caller-submitted process/command observa
answers 402 $0.15 base v2 GET 5d ago
ot-intel-api.onrender.com xai root-cause-localization
Ranks which sensors most likely drove a reported anomaly by z-score deviation from each sensor baseline, given a calle
answers 402 $0.15 base v2 GET 5d ago
ot-intel-api.onrender.com ot linkedin
LinkedIn post for CTI/ICS security audience. Pass ?actor=VOLTZITE or ?cve=CVE-XXXX-XXXX. Fans out to actor or cve + ad
answers 402 $0.15 base v2 GET 5d ago
seo.forgemesh.io v1 site-audit
Audit supplied site HTML for on-page, duplication, and internal-link problems
answers 402 $0.15 base v2 POST 5d ago
reg.chainverdict.xyz eudr dds-validate
Structural validation of a draft Due Diligence Statement: required fields, HS-to-commodity consistency, EORI and ISO c
answers 402 $0.15 base v2 POST 5d ago
pulse.chainverdict.xyz v1 feed
Router-grade bulk quality feed: every tracked endpoint with score, grade, availability, latency percentiles, price, up
answers 402 $0.15 base v2 GET 5d ago
agents.aiscale.pro v1 research
AiScale Research Synthesizer: Deep research on any topic. Searches multiple sources and returns structured brief with
answers 402 $0.15 base-sepolia v2 POST 5d ago
x402.coinopai.com kronos decision
Kronos by ForgeMesh auditable crypto market-intelligence journal combining directional bias, anomaly review, calibrate
answers 402 $0.15 base v2 GET 5d ago
omniguchi.0000402.xyz operator_cap buy
Unlock Operator Cap for a target creature. Gifts are allowed; rank is unchanged.
answers 402 $0.15 base v2 POST 5d ago
api.x-402.online fr due-diligence
Full B2B due-diligence dossier on a French company in ONE call, with an adaptive-depth engine: cheap KYB triage, then
answers 402 $0.15 base v2 GET 5d ago
billitright.co run-ucp-test
Password - CASA Cybersecurity Assessment - Runs the full assessment combining functional compliance, performance valid
answers 402 $0.15 base v2 POST 5d ago
vealth.net cdp site-integrity-verify
Site Integrity Verify (CDP-settled mirror) — robots.txt, sitemap, and security.txt posture in one signed, re-checkable
answers 402 $0.15 base v2 POST 5d ago
airdroppulse.theaslangroupllc.com long stock-backing
Stock-backing analytics for LONG.xyz / Doppler launches on Robinhood Chain: live price in stock and USD, FDV, sell-sid
answers 402, partial $0.15 base v2 GET 5d ago
airdroppulse.theaslangroupllc.com lp il-forecast
Impermanent-loss scenario table for a concentrated-liquidity range on any Uniswap-v3-compatible pool across 11 chains
answers 402, partial $0.15 base v2 GET 5d ago
clearcarepulse.theaslangroupllc.com care search
Procedure price search for healthcare and consumer-health agents. Returns the lowest-cost providers by ZIP, sorted low
answers 402, partial $0.15 base v2 GET 5d ago
geopoliticalpulse.theaslangroupllc.com geopolitical election-watch
Electoral intelligence for risk and investment agents. Returns candidate analysis, outcome scenarios, and post-electio
answers 402, partial $0.15 base v2 GET 5d ago
onchainpulse.theaslangroupllc.com api narrative-check
Narrative-vs-chain consistency check — the missing layer of token due diligence: fetches the project's own website, ex
answers 402, partial $0.15 base v2 GET 5d ago
tablepulse.theaslangroupllc.com table recommend
Board-game recommendations by group profile — player count, complexity tolerance, theme, playtime, budget, and ages, g
answers 402, partial $0.15 base v2 GET 5d ago
scholarpulse.theaslangroupllc.com api search
Scholarship search for student and scholarship agents. Returns matched scholarships by academic profile, major, countr
answers 402, partial $0.15 base v2 GET 5d ago
talentpulse.theaslangroupllc.com talent salary
Salary benchmark by job title, city and country worldwide — pay range and base salary bands by experience level (entry
answers 402, partial $0.15 base v2 GET 5d ago
clinicalintelpulse.theaslangroupllc.com clinical pipeline-scan
Clinical trial pipeline scan for any disease — all active Phase 2/3 trials with trial counts, sponsor landscape, geogr
answers 402, partial $0.15 base v2 GET 5d ago
policypulse.theaslangroupllc.com api legislation
Plain-English legislation translation for policy and compliance agents. Decodes any bill globally with sector impact a
answers 402, partial $0.15 base v2 GET 5d ago
mealpulse.theaslangroupllc.com meal plan
Meal plan generator / weekly meal planner / diet meal plan (keto, vegan, vegetarian, paleo, gluten-free) with macro an
answers 402, partial $0.15 base v2 GET 5d ago
alphapulse.theaslangroupllc.com alpha discover
Cross-platform discovery of signal providers, copy traders, EAs, managed accounts and DeFi vaults — ranked to your ris
answers 402, partial $0.15 base v2 GET 5d ago
trabotpro.it copy signals
Copy-trade signal router: confidence-filtered live signals for follower agents.
answers 402 $0.15 base v2 GET 5d ago
onchainpulse.theaslangroupllc.com api etf-flows
Crypto ETF flow intelligence — daily/weekly net flows for US spot BTC, ETH, and SOL ETFs, live per-issuer breakdown (I
answers 402, partial $0.15 base v2 GET 5d ago
onchainpulse.theaslangroupllc.com api compliance
Jurisdiction-specific regulatory framework guidance for crypto, stablecoin and tokenized-asset activities — MiCA, the
answers 402, partial $0.15 base v2 GET 5d ago
onchainpulse.theaslangroupllc.com api gold-check
Tokenized gold comparison — PAXG vs XAUT: live market cap, price vs. spot gold, attestation freshness (monthly vs quar
answers 402, partial $0.15 base v2 GET 5d ago
onchainpulse.theaslangroupllc.com api rwa
RWA market overview — asset-class scan, institutional moves (BlackRock, DTCC) and the tokenization pipeline. For produ
answers 402, partial $0.15 base v2 GET 5d ago
onchainpulse.theaslangroupllc.com api legislation
Plain-English translation of crypto and stablecoin bills with sector-impact scenarios — the GENIUS Act, MiCA and more.
answers 402, partial $0.15 base v2 GET 5d ago
airdroppulse.theaslangroupllc.com points pool-ev
GigaDex points-per-dollar ranking (Robinhood Chain) — every eligible pool ranked by historically observed campaign poi
answers 402, partial $0.15 base v2 GET 5d ago
debtpulse.theaslangroupllc.com debt freedom-roadmap
Debt-free roadmap and payoff plan with wealth-building projection. Returns a phase-by-phase plan from current debt to
answers 402, partial $0.15 base v2 GET 5d ago
api.vetpulse.theaslangroupllc.com vet tdiu
TDIU (US), TPI / Special Rate Disability Pension (Australia), and UK/Canada/NZ/Germany equivalent-unemployability asse
answers 402, partial $0.15 base v2 GET 5d ago
venturepulse.theaslangroupllc.com startup cap-table
Cap-table dilution modeler — post-round ownership, dilution percentages, exit-scenario modeling and benchmark comparis
answers 402, partial $0.15 base v2 GET 5d ago
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