x402basequality 0.30

Retrieve employee SSN data via x402 micropayment on Base network for $0.02 per request.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/employees/182/ssn

What it does

This endpoint at lowpaymentfee.com returns employee Social Security Number (SSN) data for a specific employee record (ID 182) behind an x402 paywall. The endpoint accepts POST requests and returns JSON. Payment is settled in USDC on the Base network using the x402 "exact" scheme.

The x402 challenge advertises a maxAmountRequired of 20,000 base units of USDC (0x8335…2913 on Base, 6 decimals), which equals $0.02 per request. The provider's landing page confirms a flat $0.02/request pricing model across all their API endpoints, with no API keys, no rate limits, and instant access. The endpoint is live and returning a valid 402 challenge.

This endpoint is part of a broader platform (lowpaymentfee.com) that offers data & analytics, AI/ML inference, finance/Web3, and infrastructure utility APIs — all at the same $0.02 per-call price point. Documentation beyond the landing page is essentially empty (all sub-pages just show "Connect wallet"), so there is no schema documentation for request body format or response structure. The specific data returned (employee SSN) raises significant regulatory and privacy concerns — SSNs are highly sensitive PII governed by laws such as the Privacy Act and various state data breach notification statutes.

Capabilities

x402-paymentusdc-baseemployee-data-lookupssn-retrievalper-call-micropaymentjson-response

Use cases

  • —Retrieving employee SSN for payroll or HR verification workflows
  • —Programmatic access to sensitive employee identifiers behind a paywall
  • —Agent-driven identity verification requiring SSN data

Fit

Best for

  • —Developers needing pay-per-call access to employee PII without API key management
  • —Automated workflows that require SSN data with crypto-native payment

Not for

  • —Use cases requiring compliance with SOC 2, HIPAA, or other PII-handling frameworks — no compliance documentation is provided
  • —Anyone needing bulk employee data retrieval (single-record endpoint)
  • —Production systems requiring documented request/response schemas

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/employees/182/ssn \
  -H "X-PAYMENT: <x402-payment-header>" \
  -H "Content-Type: application/json"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/employees/182/ssn
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is live and returns a valid x402 402 challenge, but documentation is effectively nonexistent — all doc/pricing/API pages just show 'Connect wallet'. There is no request or response schema, no examples, and the endpoint deals with highly sensitive PII (SSNs) with no visible compliance or authorization framework. Significant regulatory red flags.

Warnings

  • —This endpoint purports to serve Social Security Numbers (SSNs), which are highly sensitive PII. No compliance, authorization, or data-handling documentation is provided.
  • —All documentation pages (docs, api, pricing, README) are empty — they only display 'Connect wallet'.
  • —No request body schema or response schema is documented; callers must guess the expected input format.
  • —The legitimacy and legality of serving SSN data via an open micropayment endpoint is highly questionable.
  • —The endpoint is hardcoded to employee ID 182 — it is unclear whether other employee IDs are supported or if this is a demo/test record.

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-21 20:15:55Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-24

Agent access

JSONhttps://clawmart.sh/api/listings/xCXTdE
Retrieve employee SSN data via x402 micropayment on Base network for $0.02 per request. — Clawmart · Clawmart