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 (employee ID 7) behind an x402 paywall. The endpoint accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (USD Coin) at a cost of $0.02 per request (20,000 base units with 6 decimals).
The provider 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 call. No API keys or rate limits are advertised — access is granted purely via the x402 payment protocol. The specific endpoint listed here targets a narrow use case: fetching the SSN field for employee record #7.
Important caveat: This endpoint purports to return personally identifiable information (a Social Security Number). The legitimacy, legality, and data provenance of this endpoint are unknown. There is no documentation, privacy policy, or terms of service available on the site (docs, pricing, and README pages all returned only a "Connect wallet" prompt with no substantive content). Consumers should exercise extreme caution and ensure compliance with applicable privacy and data-protection regulations before using this endpoint.
Capabilities
Use cases
- —Retrieving employee SSN for authorized payroll or HR integrations
- —Demonstrating x402 micropayment protocol for sensitive data access
- —Testing x402 payment flows against a live endpoint
Fit
Best for
- —Developers testing x402 payment protocol integrations
- —Authorized systems needing on-demand employee PII retrieval
Not for
- —Unauthorized access to personal information — SSN data is highly regulated
- —Production use without verifying the provider's data legitimacy and legal compliance
- —Users who need bulk employee data exports
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/7/ssn \
-H "X-PAYMENT: <x402_payment_token>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live (returns a valid 402 x402 challenge), but there is no documentation, no OpenAPI schema, no example responses, and no information about what the response payload looks like. The site's docs/pricing/README pages are all empty stubs. Additionally, the endpoint claims to serve SSN data, which is highly sensitive PII with no visible compliance or legitimacy information.
Warnings
- —Endpoint claims to return Social Security Number data — highly sensitive PII subject to strict legal regulations (e.g., FCRA, state privacy laws). Legitimacy and data provenance are completely unknown.
- —No documentation, OpenAPI schema, or example responses are available from the provider.
- —All non-root pages (docs, pricing, README, api) returned only a 'Connect wallet' prompt with no substantive content.
- —No privacy policy or terms of service found on the site.
- —The endpoint is hardcoded to employee ID 7 — unclear if other employee IDs are supported or if this is a demo/test record.
Citations
- —The endpoint returns a 402 challenge with x402Version 1, accepting USDC on Base network with maxAmountRequired of 20000 base unitshttps://lowpaymentfee.com/api/v1/employees/7/ssn
- —The provider advertises $0.02 per request pricing 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/7/ssn
- —Docs, pricing, README, and API pages all returned only a 'Connect wallet' prompt with no documentation contenthttps://lowpaymentfee.com/docs