x402-gated compliance report endpoint on Base, pay-per-call with USDC.
What it does
This endpoint at lowpaymentfee.com serves a compliance report resource (report ID 16) behind an x402 paywall. It is part of a broader platform offering dozens of pay-per-request API endpoints spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all settled on the Base network using USDC.
The specific endpoint `/api/v1/compliance/reports/16` accepts POST requests and returns JSON. The x402 challenge advertises a maximum cost of 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 per request (USDC uses 6 decimals). The platform's landing page confirms a flat $0.02/request pricing model across all endpoints, with no API keys, no rate limits, and no minimum commitments required.
Documentation is extremely sparse — the /docs, /pricing, /api, and /README pages all render only a "Connect wallet" prompt with no further content. There is no OpenAPI spec, no request/response schema documentation, and no example payloads available. The endpoint's purpose ("compliance reports") is not explained anywhere in the crawled material; the landing page lists analytics, AI, finance, and utility categories but does not mention a compliance reports category. The endpoint is live and returning a valid x402 challenge, but without documentation it is unclear what input the POST body should contain or what the response structure looks like.
Capabilities
Use cases
- —Fetching compliance report data on a per-request payment basis
- —Programmatic access to compliance information without subscription or API key
- —Agent-driven compliance data retrieval settled via USDC on Base
Fit
Best for
- —Agents or applications needing on-demand compliance data with crypto micropayments
- —Users who prefer pay-per-use over subscription models
- —Developers building on Base who want USDC-settled API access
Not for
- —Users who need detailed API documentation or request/response schemas before integrating
- —High-volume consumers who would benefit from bulk pricing or subscriptions
- —Anyone requiring fiat-only payment rails
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/compliance/reports/16 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing, but there is zero documentation on what the compliance report contains, what request body is expected, or what the response looks like. No OpenAPI spec, no examples, and the /docs page is empty. The endpoint category (compliance) is not even listed on the provider's own landing page.
Warnings
- —No documentation available — /docs, /pricing, /api, and /README pages all show only 'Connect wallet' with no content.
- —The 'compliance/reports/16' endpoint is not mentioned anywhere on the provider's landing page or any crawled page.
- —No request or response schema is documented; integration requires trial-and-error.
- —Purpose and data content of 'compliance report 16' is entirely unknown.
Citations
- —The x402 challenge advertises maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/compliance/reports/16
- —Platform pricing is $0.02 per request with no API keys, no rate limits, and no minimumshttps://lowpaymentfee.com
- —USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/compliance/reports/16
- —Documentation pages (/docs, /pricing, /api, /README) render only 'Connect wallet' with no further contenthttps://lowpaymentfee.com/docs