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 (ID 196) 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, with a max amount of 20,000 base units (i.e., $0.02 given USDC's 6 decimals).
The provider lowpaymentfee.com hosts a broad catalog of pay-per-call 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. However, documentation is extremely thin: the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema, and no example payloads available from the crawled material.
This specific endpoint appears to serve sensitive personally identifiable information (an employee's SSN). Consumers should exercise extreme caution regarding legal and regulatory compliance (e.g., FCRA, state privacy laws, GDPR) before calling this endpoint. The legitimacy and provenance of the data behind this endpoint cannot be verified from the available material.
Capabilities
Use cases
- —Retrieving an employee's SSN for payroll or identity verification workflows
- —Programmatic access to sensitive employee records behind a micropayment wall
- —Agent-driven data retrieval with per-call USDC payment on Base
Fit
Best for
- —Developers needing pay-per-call access to employee PII without API key management
- —Automated agents that can settle x402 payments on Base network
- —Low-volume, on-demand lookups where subscription pricing is unnecessary
Not for
- —Bulk data exports or high-volume PII retrieval (no batch endpoint documented)
- —Use cases requiring regulatory compliance documentation or data provenance guarantees
- —Users without a Base-network USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/196/ssn \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live (402 challenge captured) and pricing is clear ($0.02 USDC on Base), but there is no OpenAPI spec, no request/response schema, no documentation beyond a wallet-connect prompt, and no examples. The endpoint serves highly sensitive PII (SSN) with no visible compliance or data-provenance information, which is a significant red flag.
Warnings
- —Endpoint serves personally identifiable information (SSN) — verify legal/regulatory compliance before use.
- —No documentation, OpenAPI spec, or request/response examples are available.
- —Data provenance and legitimacy cannot be verified from available material.
- —Docs, pricing, API, and README pages all return only a 'Connect wallet' prompt with no substantive content.
- —This endpoint is scoped to a single employee ID (196); generalizability to other IDs is unknown.
Citations
- —Endpoint returns 402 with x402 challenge advertising USDC on Base, maxAmountRequired 20000 (=$0.02)https://lowpaymentfee.com/api/v1/employees/196/ssn
- —Provider lists all APIs at $0.02/request with no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract on Base: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/employees/196/ssn
- —Docs, pricing, API, and README pages render only 'Connect wallet'https://lowpaymentfee.com/docs