x402-gated compliance reports endpoint on Base, pay-per-call with USDC.
What it does
This endpoint at lowpaymentfee.com provides access to a compliance report resource (report ID 3) via the x402 payment protocol. The endpoint is live and returns a 402 challenge requiring payment in USDC on the Base network. The price per request is $0.02 (20,000 base units of USDC with 6 decimals). Payment is made via the x402 "exact" scheme, meaning a one-shot per-call payment with no subscription or API key required.
The provider site lowpaymentfee.com hosts a broad catalog of pay-per-request APIs spanning data & analytics, AI/ML inference (sentiment, summarization, classification, embeddings), finance & Web3 (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints are listed at $0.02 per request, settled in USDC on Base. The site advertises no API keys, no rate limits, and instant access.
However, documentation is extremely thin. The /docs, /pricing, /api, and /README pages all returned only a "Connect wallet" prompt with no actual content. There is no OpenAPI schema, no request/response examples, and no description of what the compliance reports endpoint actually returns or what input it expects beyond being a POST endpoint. The specific nature of "compliance reports" and what report ID 3 contains is entirely unknown from the available material.
Capabilities
Use cases
- —Retrieving compliance report data on a per-call payment basis
- —Agent-driven compliance checks without pre-registration or API keys
- —Programmatic access to compliance information settled via USDC on Base
Fit
Best for
- —Agents or services needing on-demand compliance data without subscriptions
- —x402-compatible clients that can pay per request in USDC on Base
- —Developers exploring pay-per-call API patterns
Not for
- —Users who need detailed documentation or schema before integrating
- —Bulk compliance data retrieval where per-call pricing is inefficient
- —Anyone unable to transact in USDC on the Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/compliance/reports/3 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live and returns a valid x402 402 challenge, confirming it is operational. However, there is no documentation, no OpenAPI schema, no request/response examples, and no explanation of what the compliance reports endpoint actually provides. The docs pages are all empty beyond a wallet connect prompt. This is effectively a stub listing.
Warnings
- —No documentation available — /docs, /pricing, /api, and /README all return only 'Connect wallet' with no content
- —No OpenAPI or schema describing request parameters or response format
- —The nature of 'compliance reports' and what report ID 3 contains is completely unknown
- —No request or response examples available from any source
Citations
- —The endpoint returns a 402 challenge with x402Version 1, requiring USDC payment on Base networkhttps://lowpaymentfee.com/api/v1/compliance/reports/3
- —maxAmountRequired is 20000 base units of USDC (USD Coin, asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913), which equals $0.02https://lowpaymentfee.com/api/v1/compliance/reports/3
- —The site lists all endpoints at $0.02/request with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —Documentation pages (/docs, /pricing, /api, /README) contain only a 'Connect wallet' prompthttps://lowpaymentfee.com/docs