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
oracles-production.up.railway.app reg-housing brief
LLM-written compliance digest of the housing & mortgage programs rules in the window that actually matter (housing, mo
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-controlled-substances brief
LLM-written compliance digest of the controlled substances & scheduling rules in the window that actually matter (cont
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-trade-security brief
LLM-written compliance digest of the transportation & supply-chain security rules in the window that actually matter (
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-customs brief
LLM-written compliance digest of the customs & import compliance rules in the window that actually matter (customs, co
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-immigration brief
LLM-written compliance digest of the immigration & work authorization rules in the window that actually matter (immigr
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-labor-standards brief
LLM-written compliance digest of the wages, overtime & labor standards rules in the window that actually matter (minim
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-employment brief
LLM-written compliance digest of the employment discrimination & equal opportunity rules in the window that actually m
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-mining-safety brief
LLM-written compliance digest of the mine safety & health rules in the window that actually matter (mine, mining, resp
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-workplace-safety brief
LLM-written compliance digest of the occupational safety & health rules in the window that actually matter (occupation
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-intellectual-property brief
LLM-written compliance digest of the patents & trademarks rules in the window that actually matter (patent, trademark,
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-product-safety brief
LLM-written compliance digest of the consumer product safety standards rules in the window that actually matter (consu
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-consumer-protection brief
LLM-written compliance digest of the consumer protection & advertising rules in the window that actually matter (unfai
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-tax brief
LLM-written compliance digest of the federal tax rules & guidance rules in the window that actually matter (tax, inter
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-aml brief
LLM-written compliance digest of the AML / BSA & sanctions compliance rules in the window that actually matter (money
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-banking brief
LLM-written compliance digest of the bank capital & supervision rules in the window that actually matter (bank, capita
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-consumer-finance brief
LLM-written compliance digest of the consumer lending & payments rules in the window that actually matter (consumer fi
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-derivatives brief
LLM-written compliance digest of the commodity futures & swaps rules in the window that actually matter (swap, futures
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-securities brief
LLM-written compliance digest of the securities & public-company disclosure rules in the window that actually matter (
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-pipeline-hazmat brief
LLM-written compliance digest of the pipelines & hazardous-materials transport rules in the window that actually matte
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-rail brief
LLM-written compliance digest of the railroad safety & operations rules in the window that actually matter (railroad,
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-trucking brief
LLM-written compliance digest of the commercial trucking & motor carriers rules in the window that actually matter (mo
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-vehicles brief
LLM-written compliance digest of the motor-vehicle safety standards rules in the window that actually matter (motor ve
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-aviation brief
LLM-written compliance digest of the aviation & aircraft safety rules in the window that actually matter (airworthines
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-ferc-energy brief
LLM-written compliance digest of the wholesale electricity & natural-gas markets rules in the window that actually mat
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-nuclear brief
LLM-written compliance digest of the nuclear power & materials safety rules in the window that actually matter (nuclea
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-energy-efficiency brief
LLM-written compliance digest of the appliance & equipment energy standards rules in the window that actually matter (
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-pfas brief
LLM-written compliance digest of the PFAS 'forever chemicals' rules in the window that actually matter (pfas, perfluor
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-pesticides brief
LLM-written compliance digest of the pesticides & agricultural chemicals rules in the window that actually matter (pes
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-epa-chemicals brief
LLM-written compliance digest of the industrial chemicals under TSCA rules in the window that actually matter (tsca, c
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-epa-water brief
LLM-written compliance digest of the water quality & drinking water rules in the window that actually matter (drinking
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-epa-air brief
LLM-written compliance digest of the air quality & emissions rules in the window that actually matter (air quality, em
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-tobacco brief
LLM-written compliance digest of the tobacco, nicotine & vaping products rules in the window that actually matter (tob
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-medicare brief
LLM-written compliance digest of the Medicare & Medicaid payment and coverage rules in the window that actually matter
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-food-safety brief
LLM-written compliance digest of the food manufacturing & safety rules in the window that actually matter (food safety
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-pharma brief
LLM-written compliance digest of the prescription drugs & biologics rules in the window that actually matter (drug, bi
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app reg-medical-devices brief
LLM-written compliance digest of the medical devices rules in the window that actually matter (medical device, premark
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app service-status brief
An LLM-written digest of the most impactful current/recent service incidents.
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app awards brief
An LLM-written digest of the largest / most notable federal awards in the window.
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app court-opinions brief
An LLM-written digest of the most significant recent decisions in the window.
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app sam-opportunities brief
An LLM-written digest of the most actionable new contract opportunities in the window.
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app grants brief
An LLM-written digest of the most relevant new funding opportunities in the window.
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app congress-bills brief
An LLM-written digest of the most consequential congressional actions in the window.
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app fda-approvals brief
An LLM-written digest of the most notable FDA drug approvals in the window.
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app clinical-trials brief
An LLM-written digest of the most consequential newly registered trials in the window.
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app ofac-sdn brief
An LLM-written digest of the sanctions actions in the window: who was designated, under which programs, and what a com
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app tariffwatch brief
LLM-written import-duty brief: the tariff and duty-rate moves that matter across tracked product categories since T, w
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app regwatch brief
An LLM-written compliance digest: the handful of rules this week that actually matter for the industry, with deadlines
answers 402 $0.25 base v2 GET 6d ago
oracles-production.up.railway.app depwatch brief
An LLM-written digest of the most consequential dependency updates and breaking changes in the window, with an upgrade
answers 402 $0.25 base v2 GET 6d ago
api.myceliasignal.com prediction gdp
GDP annualized growth probability distribution from Kalshi — expected value, entropy, per-period implied distribution
answers 402 $0.25 base v2 GET 6d ago
api.myceliasignal.com eth price
ETH same-day price distribution from Polymarket — median, quantiles (p10-p90), entropy — Ed25519 signed attestation
answers 402 $0.25 base v2 GET 6d ago
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