x402-gated compliance report endpoint on Base, pay-per-call with USDC.
What it does
This endpoint at lowpaymentfee.com provides access to a compliance report (resource ID 73) via the x402 payment protocol. 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 gated behind x402 micropayments on the Base network using USDC.
The specific endpoint `/api/v1/compliance/reports/73` 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 substantive content. There is no OpenAPI schema, no request/response examples, and no description of what a "compliance report" actually contains. The endpoint is live (returns a valid 402 challenge), but without documentation it is unclear what input the POST body expects or what the response payload looks like. The compliance reports category is not listed among the platform's advertised API groups (Data & Analytics, AI & ML, Finance & Web3, Infrastructure), raising the possibility that this is an unlisted or experimental endpoint.
Capabilities
Use cases
- —Fetching compliance report data on-demand with per-request USDC micropayments
- —Integrating compliance checks into automated agent workflows without API key management
- —Accessing gated compliance information via x402 protocol on Base L2
Fit
Best for
- —Agents or services needing on-demand compliance data with no subscription
- —Developers experimenting with x402 micropayment-gated APIs
- —Workflows requiring keyless, pay-as-you-go API access on Base
Not for
- —Users needing detailed documentation or schema definitions before integration
- —High-volume compliance monitoring requiring bulk pricing or rate guarantees
- —Anyone without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/compliance/reports/73 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live and returns a valid x402 402 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 schema, no examples, and the docs pages are empty. The 'compliance/reports/73' path is not mentioned anywhere on the site'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 category is not listed among the platform's advertised API groups, suggesting this may be unlisted or experimental.
- —No request or response schema is available; callers must guess at the expected POST body.
- —No OpenAPI or machine-readable schema provided.
Citations
- —The endpoint returns a valid x402 402 challenge with maxAmountRequired of 20000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/compliance/reports/73
- —The platform advertises $0.02/request flat pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 with 6 decimals, making 20000 base units equal to $0.02https://lowpaymentfee.com
- —Docs, pricing, API, and README pages render only a 'Connect wallet' prompt with no substantive documentationhttps://lowpaymentfee.com/docs