the402 x402 endpoint directory

Sponsor labelled 6 Hour Glow visibility for a target. Organic rank never changes.

Agent-Readiness Teardown (CDP-settled mirror) — can an agent read you, understand you, and know what you sell? Determi

Returns a story arc and shot list for a destination, plus emerging-local-signal status, with confidence caveats. Use t

Cheap pre-purchase recall screen, lite version of buy-check for agents with small per-call budgets. For shopping and b

Concentrated-liquidity range scenario model for any Uniswap-v3-compatible pool on 11 chains (Ethereum, Base, Arbitrum,

Deterministic, data-only crypto snapshot: BTC/ETH price, 24h change, market cap, BTC dominance, total market cap, and

Mineral prospectivity assessment for any region, for exploration and geology agents. Combines USGS MRDS deposit invent

Verify whether a company or organization exists and retrieve a verification score from 0-99 with detailed AI-generated

Retrieve product recall information for a given product, brand, or category including recall date, hazard description,

Identify and categorize a company's primary industry classification with standardized NAICS and SIC codes, sector and

Identify the complete technology stack used by a company or website from a domain lookup, including CMS, frontend fram

Retrieve an ESG (Environmental, Social, Governance) and sustainability profile for a company including key initiatives

Identify recent buying signals for a target company including funding events, leadership changes, expansion announceme

Retrieve a commercial building profile for any US property address including building class, year built, total rentabl

Retrieve current VAT rates for any European country (EU-27, EEA, UK, Switzerland, non-EU Europe) with category-driven

Retrieve current IRS high-low method per diem rates for any US location to support accountable-plan travel reimburseme

Get profile information for a phone number including carrier, line type (mobile/landline/VOIP), geographic location, v

Retrieve US government contract information for a company including active contracts, agencies, contract values, and a

Retrieve a research profile on any US municipal securities issuer (state, city, county, school district, transit/water

Retrieve current US sales and use tax rates for any address, ZIP code, city, or state — fully decomposed into state, c

Get comprehensive profile information for an IP address including geolocation, ISP, organization, connection type, CID

Find nearest coffee shops to a given address or location including names, addresses, distances, and basic details.

Full amortization schedule with monthly payment breakdown, interest-only periods, and payoff date. Supports fixed-rate

Resume critique with verbatim before/after bullet rewrites, ATS-compatibility flags, gaps vs target role, and country-

Retrieve a profile of a company's corporate facilities including headquarters, regional offices, manufacturing sites,

Identify and analyze a company's primary competitors with detailed comparison information including market positioning

Retrieve detailed information about a university or college including location, type, enrollment, accreditation, notab

Equity tokenization radar for AI financial & advisor agents — what is going on-chain and when: tokenization status for

Issuer and redemption risk read for a named tokenized RWA product (BUIDL, USDY, OUSG, USYC, USTB, BENJI, and others) —

Deterministic water-supply numbers snapshot for a US state — latest USGS groundwater well readings (depth-to-water) an

Card-benefit PREVIEW: scans one card across all 5 protections (extended warranty, purchase protection, trip delay, cel

529 withdrawal & rollover checker — LITE preview. Same deterministic engine as the full product: verdict + a one-line

Wallet snapshot: deterministic on-chain stats for one address across major EVM chains — transaction count, token-trans

Agent-tier preview of the AI-visibility check: live pass/fail scan of the actual website — robots.txt AI-crawler block

Deterministic facts-only snapshot for exploration targets: USGS MRDS deposit counts, geochemical anomaly stats, satell

Agent-tier preview of the $2 remittance rights letter — applicability verdict (will a citation-locked document be supp

Council-tax challenge letter preview — verdict (letter_supportable / blocked-on-risk-ack / not-supportable) from the s

Trademark precheck (agent-tier preview of /api/legal/trademark-check $0.50): live USPTO TSDR verification of serial/re

Letter-engine triage (agent-tier preview of /api/legal/letter $2.00): deterministic check of whether the letter engine

Agent-tier preview of the prompt-pay demand letter: does the statute apply, the statutory deadline computation, and th

Deterministic $0.25 readiness check for /api/grant/loi ($2.00): scores completeness of your funder/project/org/amount/

Deterministic subset of /api/deals/check ($0.50): offers the merchant itself uploaded to its affiliate network (AWIN),

Deterministic, letter-scoped preview of /api/deals/subscription-letter ($2.00): runs the same rule engine and reports

Deterministic preview of biotech M&A deal-signal candidates — Phase 2/3 trial counts and the industry-sponsored asset

Deterministic preview of the disease pipeline landscape — Phase 2/3 trial counts, sponsor rollup, trial-status breakdo

Company regulatory applicability preview: profile in (country, sector, size, activity flags) out, deterministic count

Agent-tier preview of the $2 wage demand letter — runs the same deterministic wage-recovery engine, returns the full c

Agent-tier preview of the $5 medical-bill letter: deterministic eligibility verdict, which rights/statutes apply, comp

Flash-loan pool scan — $0.25 deterministic preview of /api/flash: Aave V3 / Balancer pool address, USDC asset address,

Lite preview of the hedge fund 13F holdings check — same official SEC EDGAR filing data, reduced depth: top 5 long US-