Sato Hub
x402 merchant

api.polyform.org

Security API on Base, paid per request with x402.

  • Endpoints50
  • Price per requestfrom $0.001
  • Outside payers · 7d2
  • Answer 402n/a

Overview

as of 2026-10-08
Seller wallet
0xe9468282b22c09243ce1a455fe2d1df0d7276de6
Chains
Base
Hosts
api.polyform.org
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
Security25Identity9Market data8Other8
First seen
2026-10-07 · last seen 2026-10-08

What we observed

Paid by 2 outside payers · 7d, observed402 unknown, unknownNot claimed
See the readings

Endpoints

EndpointsDescriptions 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.
50 registered

  • https://api.polyform.org/v1/time/business-days

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.001/ request

    2026-10-08

  • https://api.polyform.org/v1/crypto/fear-greed

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseMarket data

    $0.002/ request

    2026-10-08

  • https://api.polyform.org/v1/crypto/gas

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseMarket data

    $0.002/ request

    2026-10-08

  • https://api.polyform.org/v1/dns/lookup

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseIdentity

    $0.002/ request

    2026-10-08

  • https://api.polyform.org/v1/geo/geocode

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseOther

    $0.002/ request

    2026-10-08

  • https://api.polyform.org/v1/geo/reverse

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.002/ request

    2026-10-08

  • https://api.polyform.org/v1/threat/ip

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.002/ request

    2026-10-08

  • https://api.polyform.org/v1/crypto/balance

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseMarket data

    $0.003/ request

    2026-10-08

  • https://api.polyform.org/v1/crypto/price

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseMarket data

    $0.003/ request

    2026-10-08

  • https://api.polyform.org/v1/email/domain-check

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseIdentity

    $0.003/ request

    2026-10-08

  • https://api.polyform.org/v1/fx/rate

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseMarket data

    $0.003/ request

    2026-10-08

  • https://api.polyform.org/v1/url/check

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.003/ request

    2026-10-08

  • https://api.polyform.org/v1/weather/alerts

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseOther

    $0.003/ request

    2026-10-08

  • https://api.polyform.org/v1/weather/current

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseOther

    $0.003/ request

    2026-10-08

  • https://api.polyform.org/v1/weather/forecast

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseOther

    $0.003/ request

    2026-10-08

  • https://api.polyform.org/v1/weather/hourly

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseOther

    $0.003/ request

    2026-10-08

  • https://api.polyform.org/v1/weather/metar

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseOther

    $0.003/ request

    2026-10-08

  • https://api.polyform.org/v1/wiki/summary

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.003/ request

    2026-10-08

  • https://api.polyform.org/v1/econ/worldbank

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.005/ request

    2026-10-08

  • https://api.polyform.org/v1/fda/drug-label

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.005/ request

    2026-10-08

  • https://api.polyform.org/v1/sec/filings/search

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseMarket data

    $0.01/ request

    2026-10-08

  • https://api.polyform.org/v1/threat/scanners

    Recent IPs caught probing Polyform's honeypot paths (credential/vuln scanners) — Polyform's own first-party telemetry, not a repackaged public list. Returns up to 500 most-recent scanner IPs with first-seen. For blockli…

    BaseSecurity

    $0.01/ request

    2026-10-08

  • https://api.polyform.org/v1/domain/due-diligence

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseIdentity

    $0.02/ request

    2026-10-08

  • https://api.polyform.org/v1/geo/location-brief

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.02/ request

    2026-10-08

  • https://api.polyform.org/v1/crypto/protocol

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseMarket data

    $0.03/ request

    2026-10-08

  • https://api.polyform.org/v1/econ/country-snapshot

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.03/ request

    2026-10-08

  • https://api.polyform.org/v1/geo/severe-weather-scan

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseOther

    $0.03/ request

    2026-10-08

  • https://api.polyform.org/v1/legal/reg-watch

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseOther

    $0.03/ request

    2026-10-08

  • https://api.polyform.org/v1/sec/company-snapshot

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseIdentity

    $0.03/ request

    2026-10-08

  • https://api.polyform.org/v1/domain/dns-hygiene

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseIdentity

    $0.04/ request

    2026-10-08

  • https://api.polyform.org/v1/email/sender-trust

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseIdentity

    $0.05/ request

    2026-10-08

  • https://api.polyform.org/v1/finance/health-scan

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.05/ request

    2026-10-08

  • https://api.polyform.org/v1/finance/insider-activity

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.05/ request

    2026-10-08

  • https://api.polyform.org/v1/security/inbound-request-screen

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.05/ request

    2026-10-08

  • https://api.polyform.org/v1/security/threat-lookup

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.05/ request

    2026-10-08

  • https://api.polyform.org/v1/url/safety

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.05/ request

    2026-10-08

  • https://api.polyform.org/v1/ip/intelligence

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseIdentity

    $0.08/ request

    2026-10-08

  • https://api.polyform.org/v1/security/bulk-ip-screen

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.08/ request

    2026-10-08

  • https://api.polyform.org/v1/crypto/token-report

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseMarket data

    $0.10/ request

    2026-10-08

  • https://api.polyform.org/v1/legal/sanctions-screen

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.10/ request

    2026-10-08

  • https://api.polyform.org/v1/security/domain-threat-report

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.10/ request

    2026-10-08

  • https://api.polyform.org/v1/security/phishing-triage

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.10/ request

    2026-10-08

  • https://api.polyform.org/v1/domain/brand-protection

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseIdentity

    $0.15/ request

    2026-10-08

  • https://api.polyform.org/v1/finance/company-360

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseIdentity

    $0.20/ request

    2026-10-08

  • https://api.polyform.org/v1/finance/peer-compare

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.20/ request

    2026-10-08

  • https://api.polyform.org/v1/trade/party-screen

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.20/ request

    2026-10-08

  • https://api.polyform.org/v1/business/vet

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.25/ request

    2026-10-08

  • https://api.polyform.org/v1/trade/shipment-clearance

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.45/ request

    2026-10-08

  • https://api.polyform.org/v1/business/onboard-decision

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.50/ request

    2026-10-08

  • https://api.polyform.org/v1/finance/diligence-brief

    Machine-payable data APIs for AI agents — Many pay-per-call endpoints (security/IP intelligence, sanctions & KYB, finance/SEC, weather, geo, crypto & FX). USDC on Base via x402. No account, no API key

    BaseSecurity

    $0.50/ request

    2026-10-08

Evidence

as of 2026-10-08

Answers HTTP 402

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

unknown

unknown. We hold no reading for this seller's endpoints.

no reading date

x402-style payments, last 7 days (Base)

x402-style paymentsMethod: 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.

2outside payers

2 x402-style payments from 2 distinct payers, $0.02 USDC in the last 7 days (Base, exact read)

window ended 2026-10-08

Payments
2
Payers
2
USDC
0.02

This window shows the pattern of machine noise (few payers, dust amounts), so it does not count toward the evidence ranking.

All USDC received at this payout address: $0.02 (includes payments that are not x402)

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-08, 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

By chain

ChainSeller walletEndpointsAnswers 402x402-style payments
Base0xe9468282b22c09243ce1a455fe2d1df0d7276de650unknown2 x402-style payments from 2 distinct payers, $0.02 USDC in the last 7 days (Base, exact read)

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Pricing

Lowest
$0.001
per request, as registeredas of
Median
$0.03
per request, as registeredas of
Highest
$0.50
per request, as registeredas of

The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.

Claim this merchant

Sign a message from the payout address 0xe94682…276de6 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.

Data CC-BY-4.0, attribution: data by satohub.ai. Data: x402-list.com (CC BY 4.0). Data as of 2026-10-08. Appearing here is not an endorsement. Check an endpoint with the doctor.