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 78) 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).
The broader lowpaymentfee.com platform advertises a suite of pay-per-request APIs spanning data & analytics, AI/ML inference (sentiment analysis, 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 with no API keys, no rate limits, and no minimum commitments — payment is handled entirely through the x402 challenge-response flow on the Base L2.
Documentation is extremely sparse. The /docs, /pricing, /api, 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 specific compliance report endpoint (reports/78) is not listed on the homepage's API catalog, so its exact input parameters and response structure are unknown. The endpoint is confirmed live — it returns a proper x402 challenge with version 1.
Capabilities
Use cases
- —Fetching compliance report data on a per-request payment basis
- —Programmatic access to compliance information without API key management
- —Agent-driven compliance checks settled via USDC on Base
Fit
Best for
- —Agents or applications needing on-demand compliance reports with crypto-native payment
- —Developers who want keyless, pay-as-you-go API access on Base
- —Workflows requiring x402-compatible endpoints
Not for
- —Users needing detailed API documentation or request/response schemas before integrating
- —High-volume batch compliance processing where per-request pricing may add up
- —Users without USDC on Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/compliance/reports/78 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is confirmed live via a valid x402 402 challenge, and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI spec, no documentation beyond a wallet-connect prompt, no request/response schema, and the specific compliance/reports/78 resource is not even listed in the site's own catalog. Effectively a stub with minimal usable information.
Warnings
- —No API documentation available — /docs, /pricing, /api, and /README all show only 'Connect wallet'
- —No OpenAPI or schema definition found for any endpoint
- —The specific endpoint /api/v1/compliance/reports/78 is not listed on the provider's homepage catalog
- —Request body format and response structure are completely unknown
- —Cannot verify what 'compliance report 78' actually contains or whether it returns meaningful data
Citations
- —The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 in USDC on Basehttps://lowpaymentfee.com/api/v1/compliance/reports/78
- —All listed APIs are priced at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/compliance/reports/78