x402basequality 0.25

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/46/ssn

What it does

This endpoint at lowpaymentfee.com returns employee Social Security Number (SSN) data for a specific employee record (employee ID 46) behind an x402 paywall. The endpoint accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) with a maximum amount of 20,000 base units, which equals $0.02 USD (USDC uses 6 decimals).

The provider site lowpaymentfee.com hosts a broad catalog of x402-gated APIs spanning data analytics, AI/ML inference, finance, and utility services, all priced at $0.02 per request with no API keys, no rate limits, and no commitments. The specific endpoint listed here is not featured on the provider's landing page catalog, suggesting it may be a demo, test, or unlisted route. The endpoint path references a single hardcoded employee ID (46) and the sensitive data type "ssn," which raises significant concerns about the nature and legitimacy of the data being served.

No OpenAPI schema, documentation, or example responses were found for this endpoint. The docs, pricing, API, and README pages all returned only a "Connect wallet" prompt with no substantive content. The x402 challenge is live and well-formed, confirming the endpoint is operational, but the actual response payload and data provenance are unknown.

Capabilities

x402-paymentusdc-base-networkemployee-datassn-lookupjson-responsepost-method

Use cases

  • —Retrieving employee SSN data for a specific employee record behind a micropayment wall
  • —Testing x402 payment protocol integrations with a live endpoint
  • —Demonstrating pay-per-call API access patterns on Base network

Fit

Best for

  • —Developers testing x402 payment flows on Base
  • —Exploring micropayment-gated API patterns

Not for

  • —Production PII data retrieval without verifying data provenance and legal compliance
  • —Bulk employee data lookups (endpoint is hardcoded to a single employee ID)
  • —Anyone needing documented, schema-validated API responses

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/employees/46/ssn \
  -H "X-PAYMENT: <x402_payment_token>" \
  -H "Content-Type: application/json"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/employees/46/ssn
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.25/ 1.00

The x402 challenge is live and well-formed, confirming the endpoint is operational at $0.02/request on Base USDC. However, there is no documentation, no OpenAPI schema, no example responses, and the endpoint serves highly sensitive PII (SSN) with no visible data provenance or compliance information. The docs pages are empty. This is effectively a stub listing with serious regulatory red flags.

Warnings

  • —Endpoint serves Social Security Number (SSN) data — a highly regulated PII category. Data provenance, legal basis, and compliance status are completely unknown.
  • —No documentation, OpenAPI schema, or example responses are available for this endpoint.
  • —The endpoint path is hardcoded to employee ID 46; it is unclear whether other employee IDs are supported.
  • —This specific endpoint does not appear in the provider's public API catalog, suggesting it may be a test or unlisted route.
  • —The docs, pricing, API, and README pages returned no substantive content beyond a wallet connect prompt.

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-21 20:39:19Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-24

Agent access

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