x402-gated compliance report endpoint on Base, pay-per-call with USDC.
What it does
This endpoint at lowpaymentfee.com provides access to a specific compliance report (report ID 57) behind an x402 paywall. The endpoint accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) via the x402 "exact" scheme. The maximum amount required per call is 20,000 base units of USDC, which equals $0.02 (USDC uses 6 decimals).
The hosting site lowpaymentfee.com offers a broad catalog of x402-gated APIs spanning data & analytics, AI/ML inference, finance/Web3, and infrastructure utilities — all priced at $0.02 per request with no API keys, no rate limits, and no commitments. However, the specific endpoint being listed here (/api/v1/compliance/reports/57) is not explicitly documented on the site's landing page among the advertised API categories. It may be part of an unlisted or supplementary compliance-reporting feature. No OpenAPI schema, detailed input/output documentation, or example responses were found in the crawl.
Because no documentation describes what a "compliance report" contains or what POST body the endpoint expects, agents should treat this as a lightly-documented endpoint. The x402 challenge is live and well-formed, confirming the endpoint is operational and ready to accept payments.
Capabilities
Use cases
- —Retrieving compliance report data on-demand with micropayment
- —Programmatic access to compliance information without API keys
- —Agent-driven compliance checks settled in USDC on Base
Fit
Best for
- —Agents needing on-demand compliance data with no subscription
- —Developers wanting keyless, pay-per-call access to compliance reports
- —Crypto-native workflows that can settle USDC on Base
Not for
- —Users who need detailed documentation or guaranteed schema stability before integrating
- —Bulk compliance data retrieval where per-call pricing would be expensive
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/compliance/reports/57 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The x402 challenge is live and well-formed, confirming the endpoint works. However, this specific endpoint (/api/v1/compliance/reports/57) is not listed in the site's public API catalog, there is no OpenAPI spec, no input/output schema documentation, and no example responses. The crawl pages beyond the landing page returned only 'Connect wallet' with no useful content.
Warnings
- —This specific endpoint path is not listed among the provider's publicly advertised APIs — it may be unlisted or experimental.
- —No input schema or request body documentation is available; the expected POST body is unknown.
- —No output schema or example response is available; the contents of the compliance report are undocumented.
- —Documentation pages (/docs, /api, /pricing, /README) returned no meaningful content in the crawl.
Citations
- —The x402 challenge returns status 402 with maxAmountRequired 20000 in USDC on Base networkhttps://lowpaymentfee.com/api/v1/compliance/reports/57
- —The site advertises $0.02 per request pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/compliance/reports/57