Sato Hub

x402 · merchants

api.locus.report

Base, Arbitrum, Avalanche, Ethereum, HyperEVM, Optimism, Polygon, Sei, Sonic, Unichain, World Chain · payout 0xf121fbecec43e1b616d47285851c20d5fc64431b

Answers HTTP 402

23 of 23 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-09-28

Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.

110 x402-style payments from 7 distinct payers, $2.98 USDC in the last 7 days (Base, exact read)

window ended 2026-10-05

Payments
110
Outside payers
7
USDC
2.98

All USDC received at this payout address: $588.33 (includes payments that are not x402)

Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out

Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Chains · one payout address, each chain read on its own

ChainPayout addressListingsAnswers 402x402-style payments
Base0xf121fbecec43e1b616d47285851c20d5fc64431b1013 of 3 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-28
110 x402-style payments from 7 distinct payers, $2.98 USDC in the last 7 days (Base, exact read)
Arbitrum0xf121fbecec43e1b616d47285851c20d5fc64431b62 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-28
unknown. not measured on this chain yet
Avalanche0xf121fbecec43e1b616d47285851c20d5fc64431b62 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-28
unknown. not measured on this chain yet
Ethereum0xf121fbecec43e1b616d47285851c20d5fc64431b62 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-28
unknown. not measured on this chain yet
HyperEVM0xf121fbecec43e1b616d47285851c20d5fc64431b62 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-28
unknown. not measured on this chain yet
Optimism0xf121fbecec43e1b616d47285851c20d5fc64431b62 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-28
unknown. not measured on this chain yet
Polygon0xf121fbecec43e1b616d47285851c20d5fc64431b62 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-28
unknown. not measured on this chain yet
Sei0xf121fbecec43e1b616d47285851c20d5fc64431b62 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-28
unknown. not measured on this chain yet
Sonic0xf121fbecec43e1b616d47285851c20d5fc64431b62 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-28
unknown. not measured on this chain yet
Unichain0xf121fbecec43e1b616d47285851c20d5fc64431b62 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-28
unknown. not measured on this chain yet
World Chain0xf121fbecec43e1b616d47285851c20d5fc64431b62 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-28
unknown. not measured on this chain yet
Hosts
api.boonprotocol.com, api.locus.report, locus.report
Listings
161 registered in the x402 catalogue
Price range
$0.010 to $2.49 per call, as registered
Categories (auto)
Other (85), Commerce (46), Developer tools (10), Market data (9), Security (5), Web data (3), Inference (1), Media (1), Onchain data (1)
First seen
2026-10-05 · last seen 2026-10-05

Claim this merchant

Sign a message from the payout address 0xf121fb…64431b to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.

Registrations · 161

EndpointChainCategoryPriceCatalogue date
https://api.locus.report/api/locus-zoning
Zoning district and overlays for an address from wired municipal and county layers, for agents. Returns the same records as locus_zoning. Use this when your client can only call paid x402 routes. Use locus_zoning instea…
BaseOther$0.012026-10-01
https://locus.report/api/locus-nei-emissions-nearby
EPA National Emissions Inventory facility and pollutant rows near an address for agents reviewing distance-ranked tonnage. Bounded summary or detailLevel=full facility-pollutant matrix. Periodic inventory estimates, not…
BaseOther$0.012026-10-05
https://locus.report/api/locus-parcel-lookup
Returns cited land use, acreage, year built and legal jurisdiction for an address or jurisdiction-scoped parcel id. Returns the same records as locus_parcel_lookup. Use this when your client can only call paid x402 rout…
BaseCommerce$0.012026-10-05
https://api.locus.report/api/locus-air-quality-history
Historical location-specific air-quality evidence: nearby EPA AQS annual monitor summaries, exact-point NOAA HMS satellite smoke days, and clearly separated CDC county-level modeled PM2.5 only where a requested year lac…
BaseOther$0.052026-09-11
https://api.locus.report/api/locus-coastal-overlays
Official coastal parcel overlays across SC, NC, GA, and full FL Atlantic+Gulf+Panhandle (Miami-Dade..Escambia). Point-in-polygon ArcGIS facts: parcel, zoning, flood, wetlands/coastal context from supported county packs.…
BaseCommerce$0.052026-09-09
https://api.locus.report/api/locus-comps-brief
Recorded-sale comparables for one US address or point: comp rows (parcel, site address, sale date, price, and price per land square foot where lot acreage is published) within 1500m over 24 months, plus median price, pr…
BaseMarket data$0.052026-09-11
https://api.locus.report/api/locus-drinking-water-violations
EPA drinking-water violations for a water system / area. Returns EPA SDWIS health-based and monitoring violations with system, contaminant, and date context, plus ECHO fallbacks. A covered system with zero violations is…
BaseDeveloper tools$0.052026-09-19
https://api.locus.report/api/locus-environmental-context
Address-level EPA environmental public-record context (heavier call: allow 60-90s): TRI/RCRA proximity plus SDWIS water systems from address, point, or state+county. Provenance and verify links; facility context, not in…
BaseOther$0.052026-09-11
https://api.locus.report/api/locus-environmental-records-screen
ASTM E1527-21 government-records screen WITH record rows: NPL, CERCLIS/state cleanup, RCRA CORRACTS/TSD, RCRA generators, UST/LUST, TRI at standard search distances; each record carries name, distance, ids (capped 100 p…
BaseSecurity$0.052026-09-08
https://api.locus.report/api/locus-fair-market-rents
HUD Fair Market Rents by county. Perfect for: 'fair market rent for a county', 'HUD FMR lookup', 'voucher rent limits', 'Section 8 rent standards', 'program rent for an area'. Returns official HUD Fair Market Rents (eff…
BaseMarket data$0.052026-09-08
https://api.locus.report/api/locus-house-price-index
FHFA house price index trend for a state. Perfect for: 'house price index for a state', 'home price appreciation in a state', 'HPI year-over-year for an area', 'state home price trend', 'how much have home prices risen …
BaseMarket data$0.052026-09-08
https://api.locus.report/api/locus-insurance-context
Insurance questions on one US address in one call: the parcel FEMA flood zone with the federal purchase-requirement rule, what NFIP policies in force in the ZIP cost, the ACS 2023 homeowners-insurance cost band by ZIP, …
BaseCommerce$0.052026-09-11
https://api.locus.report/api/locus-landslide-diligence
Resolve one US property point, keep documented USGS inventory history separate from the source-native n10 90-meter susceptibility value, and return cited unanswered questions and professional follow-up. No probability, …
BaseCommerce$0.052026-09-09
https://api.locus.report/api/locus-local-legislation
Returns the same LegiScan and Legistar headline as the free route: one enacted or WATCH bill for an address, for agents checking a zoning, ADU, rental, or tax item. Paid full output adds snippets, status history, attach…
BaseWeb data$0.052026-09-25
https://api.locus.report/api/locus-local-trend-brief
Permit, 311 service-request, and code-violation time series for a neighborhood, ZIP, city, or county: monthly counts, year-over-year change, and the cited official datasets behind each series. Coverage comes from the so…
BaseOther$0.052026-09-11
https://api.locus.report/api/locus-metro-permits
Permit records for an address, exact parcel set, or point. Perfect for: 'check permits for these parcels' or 'nearby permit activity'. Exact subjects resolve parcel-first to the legal authority, including unincorporated…
BaseCommerce$0.052026-09-09
https://api.locus.report/api/locus-opportunity-zone
Qualified Opportunity Zone status for an address. Perfect for: 'is this address in an Opportunity Zone', 'is this property in a QOZ', 'Opportunity Zone for an address', 'is this parcel in a qualified opportunity zone', …
BaseOther$0.052026-09-08
https://api.locus.report/api/locus-owner-action-brief
Six cited owner-action lanes for one US address: curated and derived programs, exact program dates, the state appeal rule, state tax framing plus county source pointer, FEMA LOMA point-elevation screen when applicable, …
BaseOther$0.052026-09-11
https://api.locus.report/api/locus-ownership-loop
Cheap dated-change dual (also free at /tools/call): nearby development cases, capital projects, recent sales, FEMA events, and tax calendar. Perfect for a quick NC-area change scan. For topology-aware surrounding parcel…
BaseOther$0.052026-09-08
https://api.locus.report/api/locus-permit-closeout-check
Check exact-parcel permit status and published closeout fields. Coverage: Raleigh, Durham, Wake County, Austin, Seattle, Chicago, Los Angeles, New York City. When enabled, recheckTargets supply exact arguments for this …
BaseCommerce$0.052026-09-12
https://api.locus.report/api/locus-place-facts
One-call free/paid dual address snapshot (prefer free /tools/call first): parcel, flood, districts, transportation, tax rates where wired. Perfect for 'basic facts about this property'. For pre-sign trend+policy use loc…
BaseCommerce$0.052026-09-08
https://api.locus.report/api/locus-place-report
Official-record property context for agents. Accepts street address or ZIP; street address is best after free lane preflight. Returns a structured public-record artifact. After x402 settlement or seller-escrow, locus_pa…
BaseCommerce$0.052026-09-11
https://api.locus.report/api/locus-plan-research
LLM-assisted research planner for one goal. Selects and ranks only from the closed Locus catalog; Locus server joins rail, price, scope, and availability. Returns a deterministic fallback and charged:false on no key, mo…
BaseInference$0.052026-09-11
https://api.locus.report/api/locus-power-water-evidence-pack
Pre-development evidence for one US address or point: HIFLD mapped transmission lines, EIA-reported power plants, county public-water-system context, and the official FCC broadband map. Use for a site power/water eviden…
BaseOther$0.052026-09-11
https://api.locus.report/api/locus-property-tax
Verified residential US property record for one street address: assessed value, actual annual property tax, 5yr tax history, effective rate, deed/transfer history, and an owner-occupied (homestead-proxy) signal. Sourced…
BaseCommerce$0.052026-09-11
https://api.locus.report/api/locus-rcra-handlers
EPA RCRA hazardous-waste handlers for a county/ZIP. Perfect for: 'hazardous waste sites in a county', 'EPA RCRA handlers near a ZIP', 'generators in my area', 'waste facility lookup'. Returns cited EPA RCRAInfo handler …
BaseOther$0.052026-09-08
https://api.locus.report/api/locus-record-batch
One async job that runs up to 6 free Locus record lanes (parcel, flood zone, zoning, governing districts, or any free lane by name) across 2-25 addresses in ANY US jurisdiction, results keyed by address. Perfect for: 'c…
BaseCommerce$0.052026-09-11
https://api.locus.report/api/locus-rent-estimate
Residential rent context for one US address: RentCast third-party long-term rent estimate, range, and comparable count, plus HUD Fair Market Rent area anchor when available. Facts only; Locus does not author valuations …
BaseOther$0.052026-09-12
https://api.locus.report/api/locus-representatives
Elected districts and representatives for an address. Returns US congressional + state upper/lower districts (always, Census TIGERweb) plus current legislators where Open States is available. The representatives lane de…
BaseOther$0.052026-09-22
https://api.locus.report/api/locus-road-access
Road-access screen for one US address or point: nearest mapped public road to the geocoded point. Road adjacency at the geocoded point, not parcel-boundary frontage; physical mapped-road only, never a legal access or la…
BaseOther$0.052026-09-19
https://api.locus.report/api/locus-transportation-context
State DOT funded projects + traffic counts near an address. Perfect for: road projects nearby, DOT funded projects, traffic counts, AADT, planned highway work. Wired states: full project+traffic (CA, CO, CT, FL, MA, NC,…
BaseOther$0.052026-09-09
https://api.locus.report/api/locus-before-you-sign
Use after locus_lane_availability says this call has substance here. Pre-decision due-diligence bundle for one street address (parcel, local-change, and bill/ordinance analysis). After x402 settlement or seller-escrow, …
BaseOther$0.072026-09-11
https://api.locus.report/api/locus-data-center-watch
Data-center / compute-campus / crypto-mining awareness records for one US place. Combines structured official datasets (development/permit/capital cases, keyword-filtered) with an official-source web-search backup over …
BaseDeveloper tools$0.072026-09-11
https://api.locus.report/api/locus-local-policy-brief
Property bill and ordinance analysis for agents. Accepts address, ZIP, city, or county, then resolves governing jurisdictions for bills, agendas, ordinances, zoning, tax, fee, bond, housing, and permit-change artifacts.…
BaseCommerce$0.072026-09-11
https://api.locus.report/api/locus-assessment-position
Where does my tax assessment sit among similar properties on the same roll, when is the appeal deadline, and how do I file. No dollar figure required. Reuses the same-roll assessment-uniformity percentile, the state app…
BaseCommerce$0.12026-09-22
https://api.locus.report/api/locus-cmbs-loan-context
SEC ABS-EE filings for a public CMBS loan on a commercial property: maturity date, debt coverage, occupancy, largest lease expirations, and special-servicer status. For agents checking when filed debt matures. Registere…
BaseMarket data$0.12026-09-24
https://api.locus.report/api/locus-renovation-site-context
Research one exact property before a basement, addition, foundation, grading, drainage, waterproofing, or retaining-wall project. The fixed workflow combines parcel facts, exact-subject permits, USDA soil interpretation…
BaseCommerce$0.12026-09-12
https://api.locus.report/api/locus-transaction-follow-up
Build one public-record packet for a homebuyer, land investor, developer, commercial tenant, or renovation profile. Renovation combines parcel facts, exact-subject permits, USDA basement and soil interpretations, sample…
BaseOnchain data$0.12026-09-11
https://api.locus.report/api/locus-valuation-challenge
Stress-test a caller-supplied property price or assessment notice for one US address against cited recorded-sales, parcel, permit, hazard, tax, zoning, legislation, and same-roll assessment-uniformity evidence in protes…
BaseMarket data$0.12026-09-21
https://api.locus.report/api/locus-large-site-satellite-change
Two dated Copernicus Sentinel-2 images for WGS84 bbox and ordered beforeDate/afterDate. Use locus_satellite_area_prepare for addresses. Area 1-100 sq km; sides >=500m, aspect <=8:1. Metadata by default; includeImagery i…
BaseOther$0.152026-10-05
https://api.locus.report/api/locus-cmbs-maturity-wall
SEC ABS-EE filings for county public CMBS debt maturing in 6, 12, 18, and 24 months, grouped by property type, plus special-servicer debt. For agents checking a maturity window. Months start at the filing reporting peri…
BaseMarket data$0.252026-09-25
https://api.locus.report/api/locus-listing-claim-check
Hold what a document says about one US address next to dated official records. Modes: listing (advertised area, year built, additions, permits vs parcel and permit records), assessment_notice (figures and the notice's o…
BaseOther$0.252026-09-29
https://api.locus.report/api/locus-owner-cost-review
Review one exact property. Returns non-PII RentCast tax history, cited owner programs, work items, and validated nextCalls. The exact unpaid POST reports current provider readiness before a 402; it does not reserve capa…
BaseDeveloper tools$0.252026-09-12
https://api.locus.report/api/locus-place-report-batch
Async portfolio place-report job for agents. Preflights 3 to 50 addresses, charges one batch price only when at least one item is supported, then returns a pollable job with per-item report ids. Unsupported items remain…
BaseOther$0.252026-09-11
https://api.locus.report/api/locus-practitioner-read
Hedged prose from cited property records for one place. Each reading names the confirming record; an optional question sets the audience and focus. No value, person motive, or buildability finding. Allow at least 60 sec…
BaseCommerce$0.292026-09-27
https://api.locus.report/api/locus-evaluation-packet
Evaluation packet for a loan under the appraisal threshold, in Interagency Appraisal and Evaluation Guidelines order: property description (parcel, zoning), condition (permits), market (transfers, house-price index), ha…
BaseCommerce$0.352026-09-11
https://api.locus.report/api/locus-solar-property-screen
Screen one exact US address using verified parcel identity, dated Google Solar roof evidence, utility candidates, cited programs, and a separately labeled historical GridPulse reference. No score, installation recommend…
BaseSecurity$0.492026-09-09
https://api.locus.report/api/locus-rental-operations-brief
Review one rental property. Returns non-PII RentCast facts, a third-party rent estimate, ZIP market context, Locus/HUD checks, work items, and validated nextCalls. The exact unpaid POST reports current provider readines…
BaseDeveloper tools$0.792026-09-11
https://api.locus.report/api/locus-property-flyer
Just-listed, open-house, or coming-soon flyer for one address from just the address: a 4:5 Instagram-ready PNG with the agent's own colors, logo, contact strip, and headshot. With no licensed subject photo, Locus builds…
BaseWeb data$0.992026-09-11
https://api.locus.report/api/locus-solar-property-comparison
Compare three US addresses side by side using verified parcel identity, dated Google Solar roof evidence, utility candidates, cited programs, and one GridPulse reference. No score, winner, or property recommendation. Gr…
BaseCommerce$1.092026-09-09

Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.

Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.