Retrieve employee SSN data via x402 micropayment on Base network for $0.02 per request.
What it does
This endpoint at lowpaymentfee.com returns employee Social Security Number (SSN) data for a specific employee record (ID 185) behind an x402 paywall. The endpoint accepts POST requests and is settled in USDC on the Base network. The x402 challenge advertises a maxAmountRequired of 20,000 base units of USDC (6 decimals), which equals $0.02 per request.
The provider lowpaymentfee.com hosts a broad catalog of pay-per-call APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services — all priced at $0.02 per request with no API keys, no rate limits, and no commitments. This particular endpoint is part of what appears to be an employee data service. However, the endpoint path (`/employees/185/ssn`) strongly suggests it returns personally identifiable information (PII), specifically a Social Security Number. No documentation beyond the landing page is available; the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no substantive content.
Because the endpoint deals with SSN data — a highly sensitive category of PII — consumers should exercise extreme caution regarding legal compliance (e.g., FCRA, state privacy laws, GDPR if applicable) before integrating. The legitimacy and provenance of the underlying data is entirely unclear from the available materials.
Capabilities
Use cases
- —Retrieving SSN data for employee verification workflows
- —Programmatic access to sensitive employee records behind a paywall
- —Agent-driven identity verification pipelines
Fit
Best for
- —Developers needing pay-per-call access to employee PII without API key management
- —Automated workflows requiring SSN data with crypto-settled micropayments
- —x402-compatible agents on the Base network
Not for
- —Use cases where the legal provenance and authorization of SSN data is unclear or unverified
- —Applications subject to FCRA or similar regulations without confirmed compliance
- —Users who need bulk or batch SSN lookups (single-record endpoint)
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/185/ssn \
-H "X-PAYMENT: <x402_payment_token>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live (402 challenge captured) and pricing is clear ($0.02 USDC on Base), but there is zero documentation on request/response schemas, no OpenAPI spec, and the docs pages are empty. The endpoint serves highly sensitive PII (SSN) with no visible compliance or data-provenance information, which is a significant red flag.
Warnings
- —Endpoint returns Social Security Number data — highly regulated PII. Legal compliance (FCRA, state privacy laws, GDPR) is the caller's responsibility.
- —No documentation available: docs, API reference, pricing, and README pages all return only a wallet-connect prompt with no content.
- —No request or response schema is documented; input/output formats are unknown.
- —Data provenance and legitimacy of the underlying employee/SSN records is entirely unclear.
- —The endpoint is hardcoded to employee ID 185; it is unclear whether other employee IDs are supported or how the broader API is structured.
Citations
- —The x402 challenge advertises maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/employees/185/ssn
- —The provider lists all APIs at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/employees/185/ssn
- —Docs, API, pricing, and README pages render only a Connect wallet prompthttps://lowpaymentfee.com/docs