Pay-per-call compliance reports API on Base via x402, settled in USDC at $0.02/request.
What it does
This endpoint at lowpaymentfee.com provides access to compliance reports via a simple POST request, paid per-call using the x402 protocol on the Base network. The specific resource `/api/v1/compliance/reports/25` returns a compliance report (report ID 25) in JSON format. Payment is settled in USDC (USD Coin) on Base, with a maximum cost of $0.02 per request (20,000 base units at 6 decimals).
The provider operates a broader platform offering dozens of pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all at the same $0.02/request price point. The platform advertises no API keys, no rate limits, and instant access; callers simply attach an x402 payment header to each request. However, the specific compliance reports endpoint is not listed on the provider's landing page among the advertised API categories, so the exact content and schema of the compliance report response is unknown.
Documentation is extremely sparse — the /docs, /api, /pricing, and /README pages all render only a "Connect wallet" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema documentation, and no example payloads available. The endpoint is confirmed live (returns a proper 402 x402 challenge), but the actual data returned after payment is not documented.
Capabilities
Use cases
- —Retrieving compliance reports on-demand without subscription or API key management
- —Programmatic access to compliance data from AI agents with crypto payment capability
- —Integrating compliance checks into automated workflows using x402 micropayments
Fit
Best for
- —Agents or services needing one-off compliance report access without signup
- —Developers building on Base who want frictionless pay-per-call APIs
- —Automated pipelines requiring compliance data with minimal integration overhead
Not for
- —Users who need detailed documentation or response schema guarantees before integrating
- —High-volume compliance monitoring where per-request pricing may add up
- —Anyone requiring non-crypto payment methods
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/compliance/reports/25 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, confirming it accepts payments. However, there is no documentation, no OpenAPI spec, no request/response examples, and the specific compliance reports endpoint is not even listed among the provider's advertised APIs. The actual content returned after payment is completely unknown.
Warnings
- —No documentation available — /docs, /pricing, /api, and /README pages all show only 'Connect wallet' with no content
- —The /api/v1/compliance/reports/25 endpoint is not listed among the provider's advertised API categories on the landing page
- —No request or response schema is documented; the data returned after payment is unknown
- —No OpenAPI specification or example payloads available
- —Compliance data may be subject to regulatory requirements depending on jurisdiction
Citations
- —The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 in USDC on Basehttps://lowpaymentfee.com/api/v1/compliance/reports/25
- —The provider advertises $0.02/request pricing with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/compliance/reports/25
- —Documentation pages (/docs, /api, /pricing, /README) render only a 'Connect wallet' prompthttps://lowpaymentfee.com/docs