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
netintel.dev openai gpt-4o
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
answers 402 $0.10 base v2 POST 5d ago
rotaryagency.uk search people
LinkedIn People Search by Title + Location + Industry
answers 402 $0.10 base v2 GET 5d ago
402.com.tr x402 rug-monitor
Pay once to watch a Base token's liquidity. We snapshot a baseline and, on each monitor run, POST your webhook if liqu
answers 402 $0.10 base v2 GET 5d ago
402.com.tr x402 pre-trade-gate
The single call an agent makes before touching a Base token: token risk + sellability (honeypot/tax) + route/price-imp
answers 402 $0.10 base v2 GET 5d ago
402.com.tr x402 b20-gate
🆕 The single call before trading a Base-native B20: seize (burnBlocked) + freeze (Policy Registry) + rebase + pause +
answers 402 $0.10 base v2 GET 5d ago
rotaryagency.uk api trending
Trending Topics API: fetch what is trending right now on Red...
answers 402 $0.10 base v2 GET 5d ago
api.x402lint.dev directory export
Paid ($0.10). The entire graded directory in one machine-shaped response: every listed origin with grade, score, grade
answers 402 $0.10 base v2 GET 5d ago
graded.sh v1 topup
Graded x402 gateway: one MCP endpoint to discover quality-graded x402 services (ranked by real 30-day demand) and call
answers 402 $0.10 base v2 POST 5d ago
sqlguard-io.fly.dev buy micro
Prepaid volume credits ($0.10 → 5) for SQLGuard validate/verify after Session or Instant. Not the primary authorize pa
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 stealth-tokenize-entities
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 pharmacy-spend-benchmark
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 weather-delay-risk
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 ncua-credit-union-financials
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 fec-campaign-finance
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 cra-performance-ratings
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 top-vendors-by-category
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 federal-case-law
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 healthcare-category-intelligence
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 regulatory-comment-deadlines
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 dol-labor-violations
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 openfda-adverse-events
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 irs-990-intelligence
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 form-d-new-raises
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 new-litigation-alerts
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 vendor-contract-intelligence
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 world-bank-country-indicators
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 vendor-benchmark
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 osha-enforcement
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 vendor-alternatives
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 docket-intelligence
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 8k-material-events
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 category-ai-leaders
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 drug-adverse-events
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 climate-risk-score
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 vendor-negotiation-intelligence
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 bls-inflation-components
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 bls-sector-employment
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 industry-spend-benchmark
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 employment-cost-index
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 fda-recall-history
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 category-disruption-signal
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 producer-price-by-industry
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 vendor-risk-signal
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
stratalize.com x402 portfolio-vendor-intelligence
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receip
answers 402 $0.10 base v2 POST 5d ago
k2so.wrong.systems services exposure-scan
nuclei exposure/misconfig scan of a public host for weak TLS, open services and misconfigurations.
answers 402 $0.10 base v2 GET 5d ago
api.agentstools.dev migrate batch
Batch safety preflight for many database migrations at once: a list of objects each with a name and migration SQL. Ret
answers 402 $0.10 base v2 POST 5d ago
api.agentstools.dev a11y batch
Batch static accessibility (WCAG 2.2) check of many UI files at once: a list of objects each with a filename, optional
answers 402 $0.10 base v2 POST 5d ago
bazaar-catalog.vercel.app api zakat
Compute zakat due on wealth: cash, gold, silver, business inventory, receivables, crypto and stocks, less deductible l
answers 402 $0.10 base v2 GET 5d ago
longevitypulse.theaslangroupllc.com longevity clinical-trials
Longevity clinical trial search / anti-aging trial finder for research and health agents. Finds active trials from Cli
answers 402, partial $0.10 base v2 GET 5d ago
marketpulse.theaslangroupllc.com market competitor-gap
Where is this competitor vulnerable? Finds exploitable gaps in a competitor's marketing presence across content, chann
answers 402, partial $0.10 base v2 GET 5d ago
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