x402-gated compliance reports endpoint on Base, pay-per-request with USDC.
What it does
This endpoint at lowpaymentfee.com provides access to a compliance report (resource ID 34) via the x402 payment protocol. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) with a maximum cost of 0.02 USDC per request (20,000 base units at 6 decimals). No API keys or rate limits are required — callers simply attach an X-PAYMENT header with a valid x402 payment proof.
The provider, lowpaymentfee.com, hosts a broader suite of pay-per-call APIs spanning data analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance/crypto market data, and infrastructure utilities. All endpoints are listed at $0.02 per request. However, the specific endpoint being listed here (/api/v1/compliance/reports/34) is not explicitly documented on the provider's landing page among the advertised API categories. It may be an unlisted or specialized compliance-reporting resource.
Because no OpenAPI schema, request/response examples, or detailed documentation are available for this endpoint, the exact input parameters and response structure are unknown. The probe confirms the endpoint is live (returns a well-formed 402 challenge), but the lack of documentation means callers will need to experiment or contact the provider to understand the expected POST body and response format.
Capabilities
Use cases
- —Retrieving compliance report data on-demand without subscription commitments
- —Agents autonomously purchasing compliance information via x402 micropayments
- —Integrating compliance checks into automated workflows with crypto-native payment
Fit
Best for
- —Developers needing one-off compliance report access without API key management
- —AI agents that can settle payments on Base via x402 protocol
- —Applications requiring low-cost, pay-as-you-go compliance data
Not for
- —Users who need detailed API documentation and request/response schemas before integrating
- —High-volume compliance workflows where per-request pricing may add up versus bulk plans
- —Users without a Base-compatible wallet or USDC holdings
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/compliance/reports/34 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-proof>"Endpoint
Quality
The endpoint is live and returns a valid x402 402 challenge, but there is no documentation, no OpenAPI schema, no request/response examples, and the specific compliance/reports/34 resource is not listed among the provider's advertised APIs. The purpose and data returned are unclear.
Warnings
- —No OpenAPI or schema documentation available for this endpoint
- —The /api/v1/compliance/reports/34 path is not listed among the provider's publicly advertised APIs — it may be unlisted, experimental, or a placeholder
- —Request body format and response structure are completely unknown
- —Docs, pricing, API, and README pages all render only a 'Connect wallet' prompt with no useful content
Citations
- —The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 base units in USDC on Base networkhttps://lowpaymentfee.com/api/v1/compliance/reports/34
- —The provider 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/34