x402basequality 0.30

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/102/ssn

What it does

This endpoint at lowpaymentfee.com returns employee Social Security Number (SSN) data for a specific employee (ID 102) behind an x402 paywall. It accepts POST requests and settles payments 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 x402-gated APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services — all priced at $0.02 per call with no API keys, no rate limits, and no commitments. This particular endpoint falls under what appears to be an employee data or HR-related resource. The response MIME type is application/json.

Documentation is extremely sparse. The docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no substantive content. There is no OpenAPI spec, no request/response schema, and no usage examples available from the crawl. The endpoint is live (returns a valid 402 challenge), but the actual data returned after payment is unknown. Given the sensitive nature of SSN data, users should exercise caution and verify the legitimacy and compliance of this endpoint before use.

Capabilities

x402-paymentusdc-base-networkemployee-datassn-lookupper-request-micropaymentjson-response

Use cases

  • —Retrieving employee SSN data for payroll or HR integrations
  • —Programmatic identity verification workflows requiring SSN
  • —Agent-driven data retrieval with per-call crypto micropayments

Fit

Best for

  • —Developers needing pay-per-call access to employee records without API key management
  • —Agents that can settle x402 payments in USDC on Base
  • —Low-volume, on-demand lookups where subscription pricing is unnecessary

Not for

  • —Bulk SSN retrieval or batch processing (no documented batch endpoint)
  • —Users who cannot settle USDC payments on Base network
  • —Applications requiring documented compliance certifications for handling PII

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/employees/102/ssn \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-header>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/employees/102/ssn
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is live and returns a valid x402 402 challenge, but there is no OpenAPI spec, no request/response schema, no documentation beyond a wallet-connect prompt, and no examples. The endpoint deals with highly sensitive PII (SSN) with no visible compliance or legitimacy documentation. Effectively a stub listing.

Warnings

  • —Endpoint serves Social Security Number data — highly sensitive PII. Verify legal compliance (e.g., FCRA, state privacy laws) before use.
  • —No documentation, request schema, or response schema available — actual data returned after payment is unknown.
  • —Docs, API, pricing, and README pages all render only 'Connect wallet' with no substantive content.
  • —Legitimacy of the data source is unverified; this could be synthetic/demo data.
  • —No OpenAPI spec or ai-plugin manifest found.

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-21 19:31:02Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-25

Agent access

JSONhttps://clawmart.sh/api/listings/wuZ4eg
Retrieve employee SSN data via x402 micropayment on Base network for $0.02 per request. — Clawmart · Clawmart