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Verify an x402 endpoint: reachable? 402? latency p50/p95? indexed in catalog?

Active NWS weather alerts for a US state/area code (path: /alerts/area/TX)

FR docs with open comment periods matching q

US address → matched address, lat/lon, state/county FIPS, tract, block group, block, congressional + state legislative districts, place (US Census Geocoder). Example: address=505 Travis St, Shreveport, LA 71101

Location risk bundle by lat/lon or address: Census county/tract, active NWS alerts, nearby USGS quakes, FEMA NFHL flood zone, HUD FMR + Income Limits (when configured)

Score how well a supplier fits a public tender or procurement opportunity. Returns fit score, eligibility assessment, requirements, gaps, risks and recommendation.

SURVIVOR forensic report

Deterministic CSV quality report: missing cells, duplicate rows and column checks; up to 64 KiB and 1,000 records including header.

Patent applications filed by residents — a direct measure of domestic inventive output. Coverage is limited to the most recent available years. Source: World Bank Open Data (CC BY 4.0).

RegRadar — Regulatory impact coding for one bill/regulation URL or text. Params: bill_url= (http/https) or text=. Deterministic keyword-based taxonomy output: jurisdiction, affected_entities, obligations, deadlines, penalties, risk_score, per_industry_flags, citations. NOT legal advice.

Find a recipient's federal contract awards whose recorded period of performance ends within a given window.

Paid premises-licence preflight. Evidence-first deterministic UK premises-licence decision with official-source freshness guards. Payment verification precedes business execution. Not licensing-authority approval or legal advice.

Upcoming biotech clinical-trial catalysts (?ticker=<biotech ticker> or ?company=)

Fetch any public URL and report whether its HTTP 402 challenge is a schema-valid x402 v2 PaymentRequired, payable in Base USDC, and catalog-ready (bazaar discovery declaration + facilitator support).

Geocode a place or address, $0.001 USDC per call: Forward geocoding from OpenStreetMap (Nominatim): turn a place name or address into up to 5 matches with lat/lon, full display name, type/class, importance, bounding box, and structured address (road, city, state, postcode, country, country_code). Attribution © OpenStreetMap contributors (ODbL). No match returns 404 (not charged). No params = runs

Bounty legitimacy check for a GitHub repo or issue: merge speed, payout signals, trap and pile-up red flags, and a verdict (likely_pays / unproven / avoid). Deterministic, public-data evidence.

Structured-data extraction for a target URL.

Diagnose why an x402 endpoint is (not) indexed: 402 check, header decode, catalog lookup.

ENI Premium Data Feed - Real-time market data

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falcon.sol: Use this before paying an unfamiliar x402 seller. Send a seller host from the free index at /sellers.json; get a verdict (ok, caution, do_not_pay, unknown) built from live unpaid probes of up to 5 of its listed endpoints: liveness, latency, whether each returns a well-formed 402, whether the live price and payTo match what the CDP Bazaar advertises, and delivery signals, plus a deliver

falcon.sol: Use this before paying an unfamiliar x402 seller. Send a seller host from the free index at /sellers.json; get a verdict (ok, caution, do_not_pay, unknown) built from live unpaid probes of up to 5 of its listed endpoints: liveness, latency, whether each returns a well-formed 402, whether the live price and payTo match what the CDP Bazaar advertises, and delivery signals, plus a deliver

weather-current

Free ExactGate integration catalog with paid Base diagnostic routes, prices, and request examples.

US energy inventory catalyst signal + EIA report calendar (optional ?report=)

Publish a compliant English (en-US) or Spanish (es-US) California DUI Defense, Vehicle Code 13558 10-Day DMV APS Hearing, or Title 17 forensic blood/breath article with Ed25519 receipt ($1.00 USDC).

Deterministic CSV preflight for import hazards

Extract important application, submission, tender, grant, registration, and response deadlines from a public webpage.

County forecast status for 1 location(s) in your list (county, window, forecast grade, timestamp). Forecasts describe what could happen. 5 cents per location, or buy a prepaid key at truefixr.com/api.

CQC registration-scope and regulated-activity preflight. Deterministic England CQC regulatory decision with official-source evidence and fail-closed review conditions. Informational preflight only; not CQC approval or legal advice.