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 41) behind an x402 paywall. The endpoint accepts POST requests and returns JSON. Payment is settled in USDC on the Base network at $0.02 per call (maxAmountRequired of 20,000 base units with 6 decimals = $0.02). No API keys or rate limits are required; access is gated entirely by the x402 payment protocol.
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. Documentation pages exist but appear to require wallet connection and contain no substantive content. There is no OpenAPI schema, no request/response examples, and no detailed documentation available for this specific endpoint. The endpoint is confirmed live via a valid 402 challenge response.
IMPORTANT: This endpoint purports to return Social Security Numbers, which are highly sensitive personally identifiable information (PII). Consumers should exercise extreme caution and verify the legitimacy and legal compliance of this data source before use. Handling SSNs is subject to strict regulatory requirements in the United States.
Capabilities
Use cases
- —Retrieving SSN for a specific employee record behind a micropayment wall
- —Programmatic access to sensitive employee identifiers for authorized verification workflows
- —Agent-driven identity data retrieval with per-call payment
Fit
Best for
- —Developers needing pay-per-call access to employee PII without subscription commitments
- —Agents that need to retrieve SSN data with no API key management
- —Workflows requiring on-demand sensitive data access settled in USDC on Base
Not for
- —Bulk SSN retrieval or batch processing (single-record endpoint)
- —Use cases where regulatory compliance for PII handling has not been established
- —Anyone without a legitimate, lawful need for SSN data
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/41/ssn \
-H "X-PAYMENT: <x402_payment_token>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live (valid 402 challenge captured) and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI schema, no request/response examples, no meaningful documentation, and the endpoint deals with highly sensitive PII (SSNs) with no information about data provenance, legitimacy, or compliance. The docs pages are empty beyond a wallet-connect prompt.
Warnings
- —This endpoint claims to return Social Security Numbers (SSNs), which are highly regulated PII. Verify the legitimacy and legal compliance of this data source before use.
- —No documentation, request schema, or response schema is available — the endpoint's actual behavior is unverified beyond the 402 challenge.
- —The provider site offers no information about data provenance, accuracy, or authorization for distributing SSN data.
- —All documentation pages (docs, api, pricing, README) returned only a 'Connect wallet' prompt with no substantive content.
- —This may be a demo or test endpoint; the data returned may be synthetic. No way to confirm from available materials.
Citations
- —Endpoint returns 402 with x402 challenge advertising USDC payment on Base networkhttps://lowpaymentfee.com/api/v1/employees/41/ssn
- —maxAmountRequired is 20000 base units of USDC (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913), equaling $0.02https://lowpaymentfee.com/api/v1/employees/41/ssn
- —Provider advertises $0.02 per request, no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —Documentation pages contain only 'Connect wallet' with no substantive contenthttps://lowpaymentfee.com/docs