x402 resource directory

Find paid HTTP operations and MCP tools by URL, host, method or tool name. Compare payment terms across networks and catalogs.

Distinct HTTP URLs
162,837
Distinct MCP URLs
43
Catalog observations
263,972
URLs with a 402 in 7 days
1,641
Network identifiers
182

These results as JSON

GET https://2s.io/api/gov/msha-accidents · 1 observation
Search MSHA mine safety accident records via US Department of Labor Open Data Portal (~738k accidents at US mines). Each row carries mine id, contractor id, mine subunit (underground/surface/mill/etc.), FIPS state code, accident date, classification, narrative, injury degree + nature + body-part, occupation code, experience, schooling, sex, age. Filter by mine id, contractor id, FIPS state code, subunit code, accident date range, classification code. Source of truth for fatalities + injuries at

2s profile

  • Base · exact
    $0.0012 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/osha-accidents · 1 observation
Search OSHA-investigated workplace accident reports via US Department of Labor Open Data Portal (~165k accidents). Each row carries summary number, related inspection number, report id, event date, narrative, nature of injury, body part affected, source of injury, occupation, age, sex, degree of injury (1 = fatality, 2 = hospitalized, 3 = no lost time, etc.). Filter by event date range, nature of injury code, fatality flag. Pair with /api/gov/osha-inspections + /api/gov/osha-violations to follow

2s profile

  • Base · exact
    $0.0012 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/osha-inspections · 3 observations
Search OSHA inspection records via the US Department of Labor Open Data Portal (~5M historical inspections). Filter by US state (2-letter), city, zip, or establishment-name substring (estabName, case-insensitive). Optional `filter` accepts raw OData-style clauses (joined with AND); `fields` selects columns; `sort` sorts (prefix with `-` for desc). Each row carries activity number, reporting id, establishment name + full site address, owner type/code, advance-notice flag, safety/health type, SIC

2s profile

  • Base · exact
    $0.0030 (USDC)
    Recipient 0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Solana · exact
    $0.0030 (USDC)
    Recipient TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn
    Coinbase CDP · seen
  • Base · exact
    $0.0030 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/osha-violations · 3 observations
Search OSHA citation / violation records via US Department of Labor Open Data Portal (~13.2M citations). Each citation links to an inspection via `activityNr` — pair with /api/gov/osha-inspections to follow site → inspection → violations. Filter by activityNr, citationId, standard (29 CFR section, e.g. "19100132" for PPE general requirements), issuance date range, initial-penalty min/max, emphasis program code.

2s profile

  • Solana · exact
    $0.0030 (USDC)
    Recipient TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0030 (USDC)
    Recipient 0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5
    Coinbase CDP · seen
  • Base · exact
    $0.0030 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/product-recalls · 1 observation
CPSC consumer-product recalls from SaferProducts.gov, newest first. Covers products outside FDA (food/drug/device) and NHTSA (vehicles): strollers, appliances, lithium batteries, furniture, toys, power tools, and more. All filters optional (with none set, returns the last 12 months). Each record includes recall number + date, title, CPSC URL, description, affected products (name/model/units), hazards, remedies, reported injuries, manufacturers/importers/distributors/retailers, where sold, manufa

2s profile

  • Base · exact
    $0.0024 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/public-assistance · 1 observation
FEMA Public Assistance (PA) funded project details — the post-disaster grants FEMA obligates to state/local/tribal governments and eligible nonprofits to repair public infrastructure and cover emergency response (debris removal, emergency protective measures, roads, buildings, utilities, parks). Filter by state (2-letter) and/or disasterNumber (one of the two is required); optionally refine by incidentType. Returns the total matching worksheet count plus projects (disaster number, declaration da

2s profile

  • Base · exact
    $0.0018 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/representatives · 1 observation
Your sitting members of the US Congress for a location. Pass a US address (geocoded to its state + congressional district for you), or an explicit state (2-letter) with optional district number. Returns the current US House representative for that district plus the state's two US senators — each with full name, party, state/district, the Bioguide ID, DC office, phone, official website, and contact form. State-only returns just the two senators; territories/DC return their non-voting delegate (no

2s profile

  • Base · exact
    $0.0012 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/risk-index · 1 observation
FEMA National Risk Index for a US county — the authoritative natural-hazard risk profile. Look up by countyFips (5-digit STCOFIPS), by state + county name, or by a lat/lon point. Returns the composite Risk Index score/rating/national-percentile (an 18-hazard model combining Expected Annual Loss × Social Vulnerability ÷ Community Resilience), each component (expected annual loss in dollars, social vulnerability, community resilience) with its rating, and per-hazard risk ratings + expected-annual-

2s profile

  • Base · exact
    $0.0018 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/senate-votes · 1 observation
US Senate roll-call votes, newest first by vote date. Each record includes congress + session + vote_number, vote question + result + title + majority requirement, vote date/time, document name (e.g., S. 5, H.R. 4499), document title, grand totals (yeas/nays/present/absent), AND per-party breakdown (D/R/I yea/nay/present/absent counts derived from member-level vote_cast). Filters (all optional, AND-combined): congress, session (1 or 2), result substring, document substring (e.g., 'S. 5'), since/

2s profile

  • Base · exact
    $0.0024 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/uk-crime · 3 observations
UK street-level crime around a location from the Home Office data.police.uk service. Give a latitude/longitude (and optional month YYYY-MM, defaults to the latest available — UK data lags ~2 months) and get the total crime count, a breakdown by category (anti-social behaviour, burglary, violent crime, vehicle crime, etc.), and recent individual records (category, approximate street, lat/lon, and outcome status). Free, Open Government Licence (commercial use permitted). Location-risk signal an LL

2s profile

  • Base · exact
    $0.0027 (USDC)
    Recipient 0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Solana · exact
    $0.0027 (USDC)
    Recipient TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn
    Coinbase CDP · seen
  • Base · exact
    $0.0027 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/usajobs · 1 observation
Search open US federal government job postings from the official USAJOBS API. Filter by keyword (title/skills), location (e.g. "Austin, Texas" or a state), and/or hiring organization; at least one is required. Returns the total matching count plus current openings with title, agency and department, location(s), salary range (USD) and pay interval, GS pay grade, work schedule, posting/close dates, and the official apply link. Keyless to the caller, public-domain (OPM). Live federal hiring data an

2s profile

  • Base · exact
    $0.0010 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/usaspending-awards · 1 observation
Search federal awards (contracts, grants, loans, direct payments) from USAspending.gov. Largest amount first within the date window. Each record includes award ID, recipient name, dollar amount, award type, awarding agency + sub-agency, start + end dates, description, and a permalink to the usaspending.gov detail page. Filter by recipient name, awarding agency name, recipient state, award type group, and date range. Backed by USAspending.gov's spending_by_award API; public-domain US government r

2s profile

  • Base · exact
    $0.0024 (USDC)
    agentic.market · seen
GET https://2s.io/api/gov/usgs-water · 1 observation
Real-time water data from USGS NWIS stream / river / groundwater gauges within a bounding box around lat/lon. Returns each site's latest reading per requested variable: streamflow (00060, ft³/s), gage height (00065, ft), water temperature (00010, °C), precipitation (00045, in), and others. Each reading: site code + name, lat/lon, variable name + description + unit, value (or null if no data / sentinel), qualifier codes (e.g., 'P' = provisional, 'A' = approved), observed timestamp. Free public-do

2s profile

  • Base · exact
    $0.0060 (USDC)
    agentic.market · seen
GET https://2s.io/api/health/disease-surveillance · 1 observation
Current US notifiable-disease surveillance from the CDC NNDSS (National Notifiable Diseases Surveillance System) weekly tables. Returns provisional weekly case counts for ~139 nationally notifiable conditions (e.g. Measles, Pertussis, Mumps, Hepatitis A, Lyme disease, Gonorrhea, West Nile, Dengue) by reporting area and MMWR week, updated weekly. Filter by condition (substring, case-insensitive: "measles" matches "Measles, Indigenous"), location (a reporting area: a US state full name like "Calif

2s profile

  • Base · exact
    $0.0012 (USDC)
    agentic.market · seen
GET https://2s.io/api/health/hospital-lookup · 1 observation
CMS Care Compare lookup for every CMS-certified US hospital (~5k). Lookup by 6-digit CMS Facility ID for direct match, or fuzzy by name + state + city + hospital type, with optional minimum overall rating (1-5) filter. Each record includes facility ID, name, full address, phone, hospital type (Acute Care / Critical Access / Psychiatric / etc.), ownership category, emergency services flag, birthing-friendly designation, CMS overall star rating, and per-measure-group counts (mortality, safety, rea

2s profile

  • Base · exact
    $0.0030 (USDC)
    agentic.market · seen
GET https://2s.io/api/health/hospital-quality · 1 observation
CMS Care Compare hospital quality ratings — the data behind medicare.gov hospital ratings, for all ~5,300 Medicare-certified US hospitals. Look up by facilityId (CMS certification number), or filter by state, city, and name (partial match). Each row: facility id/name/address/phone, hospital type + ownership, emergency services, overall star rating (1-5), and per-domain measure summaries (mortality, safety of care, readmission, patient experience, timeliness, effectiveness) showing whether the ho

2s profile

  • Base · exact
    $0.0029 (USDC)
    agentic.market · seen
GET https://2s.io/api/health/medicare-provider · 1 observation
Medicare utilization + payments by provider (CMS 'Physician & Other Practitioners - by Provider' annual dataset). Look up by npi, or filter by lastName (exact last/organization name) + state. Each row: provider NPI, name, credentials, entity type, full address, provider type/specialty, Medicare participation, beneficiary counts, total services, submitted charges, Medicare allowed/payment amounts, plus beneficiary demographic + chronic-condition aggregates — CMS's documented column names (Rndrng_

2s profile

  • Base · exact
    $0.0029 (USDC)
    agentic.market · seen
GET https://2s.io/api/health/mortality-stats · 1 observation
US mortality statistics from CDC NCHS. dataset=leading-causes (default): annual deaths + age-adjusted death rate per 100k by state and top-10 cause of death, 1999-2017 — filter by state (full name, e.g. "California", or "United States"), year, cause (e.g. "Heart disease", "Cancer", "Suicide"). dataset=weekly-counts: provisional weekly death counts by jurisdiction with per-cause columns (all-cause, natural, COVID-19, heart disease, cancer, etc.), 2020-2023 — filter by state and mmwrYear. Rows ret

2s profile

  • Base · exact
    $0.0024 (USDC)
    agentic.market · seen
GET https://2s.io/api/health/open-payments · 1 observation
Search CMS Open Payments — every payment from a drug/device manufacturer or GPO to a US physician or teaching hospital under the Sunshine Act (~10M records per year). Lookup by 10-digit NPI for the recipient (most precise), by last/first name + state, or by payer (manufacturer) name. Each record includes recipient (NPI, name, specialty, location), payer (manufacturer name + state/country), payment (amount USD, date, nature of payment such as 'Consulting Fee'/'Food and Beverage'/'Travel'/'Royalty

2s profile

  • Base · exact
    $0.0012 (USDC)
    agentic.market · seen
GET https://2s.io/api/health/provider-profile · 1 observation
Provider 360 — everything we know about a US healthcare provider, merged on their 10-digit NPI in one call. Combines three federal datasets: identity (NPPES registry: name, specialty/taxonomy, practice address, licenses), industry payments (CMS Open Payments: what drug & device makers paid them), and Medicare billing (CMS Physician & Other Practitioners: services, charges, and Medicare payment amounts). Each section reports found/error independently — a provider with no Open Payments or Medicare

2s profile

  • Base · exact
    $0.0058 (USDC)
    agentic.market · seen
GET https://2s.io/api/inflation/calculator · 3 observations
Calculates inflation metrics for an input value or time period.

2s profile

  • Base · exact
    $0.0012 (USDC)
    Recipient 0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5
    Dexter · seen
  • Solana · exact
    $0.0012 (USDC)
    Recipient TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn
    Dexter · seen
  • Base · exact
    $0.0030 (USDC)
    agentic.market · seen
GET https://2s.io/api/inflation/hicp · 1 observation
EU harmonized inflation — the latest HICP annual rate of change (the official, cross-country-comparable inflation rate) for the EU, euro area, and each member state. Pass country as a Eurostat geo code (DE, FR, EL for Greece, EA20 = euro area, EU27_2020 = EU) for one, or omit for all (sorted highest inflation first). All-items index (COICOP CP00). Source: Eurostat (free, no key). For US inflation use inflation.rates.

2s profile

  • Base · exact
    $0.0012 (USDC)
    agentic.market · seen
GET https://2s.io/api/inflation/rates · 1 observation
Current US inflation rates by measure, with the index level plus computed year-over-year and month-over-month % change. Pass measure for one, or omit for all. Measures: cpi, cpi-nsa, core-cpi, cpi-w, pce, core-pce, ppi, cpi-food, cpi-energy, cpi-shelter, cpi-medical, import-prices, export-prices — i.e. headline CPI (SA + NSA), core CPI, CPI-W, PCE, core PCE (the Fed's 2% target gauge), PPI final demand, and CPI by category (food, energy, shelter, medical) + import/export prices. The YoY change i

2s profile

  • Base · exact
    $0.0014 (USDC)
    agentic.market · seen
GET https://2s.io/api/iso/currency · 3 observations
Look up an ISO 4217 currency. Pass code (alphabetic like USD, or 3-digit numeric like 840) for the canonical record, or country to find the currency/currencies a country uses. Returns the alphabetic + numeric code, English name, minor unit (decimal places — e.g. JPY 0, USD 2, BHD 3), and the countries using it. Bundled authoritative ISO 4217 data — the currency-code + decimal-places ground truth an LLM gets wrong on less-common currencies.

2s profile

  • Solana · exact
    $0.0030 (USDC)
    Recipient TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0030 (USDC)
    Recipient 0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5
    Coinbase CDP · seen
  • Base · exact
    $0.0030 (USDC)
    agentic.market · seen

Counts describe directory coverage, including testnets. Each resource groups the same URL, HTTP method or MCP tool across sources. A catalog sighting records published terms. A live 402 records the endpoint’s reply to an unpaid request.