AML alerts endpoint paid per-request via x402 on Base (USDC), $0.02/call.
What it does
This endpoint at lowpaymentfee.com provides access to AML (Anti-Money Laundering) alert data at the path `/api/v1/aml/alerts/43`. It is part of a broader platform offering dozens of pay-per-request APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services. All endpoints use the x402 payment protocol, settling in USDC on the Base network.
The specific endpoint probed (`/api/v1/aml/alerts/43`) returns a 402 challenge requesting up to 20,000 base units of USDC (0.02 USD) per call. The platform advertises a flat $0.02 per request across all its APIs, with no API keys, no rate limits, and instant access. Payment is made via the x402 `exact` scheme to a specified wallet address.
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 schema, no request/response examples, and no description of what the AML alerts endpoint actually returns. The endpoint path includes a numeric ID (43), suggesting it retrieves a specific alert record, but the request body schema and response format are unknown.
Capabilities
Use cases
- —Retrieving AML alert details for compliance workflows
- —Integrating AML screening into automated transaction pipelines
- —Querying specific flagged alerts by ID for investigation
Fit
Best for
- —Developers needing low-cost, keyless AML alert data
- —Agents that can pay per-request via x402 on Base
- —Quick one-off compliance lookups without subscription commitments
Not for
- —Production compliance systems requiring documented SLAs and detailed schemas
- —Users who need bulk AML screening with guaranteed uptime and support
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/aml/alerts/43 \
-H "X-PAYMENT: <x402-payment-token>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but there is zero documentation on request/response schemas, no OpenAPI spec, and no examples. The AML alerts endpoint is not even listed on the provider's landing page (only generic categories are shown). Effectively a stub listing.
Warnings
- —No OpenAPI or schema documentation available for this endpoint
- —Docs, pricing, API, and README pages all render only 'Connect wallet' with no content
- —The /api/v1/aml/alerts/43 path is not listed among the provider's advertised APIs — unclear if it is a real production endpoint
- —Response format and request body requirements are completely unknown
- —AML/compliance data may be subject to regulatory requirements — verify data provenance
Citations
- —The endpoint returns a 402 challenge requesting 20,000 base units of USDC (USD Coin) on Base networkhttps://lowpaymentfee.com/api/v1/aml/alerts/43
- —The platform advertises $0.02 per request with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/aml/alerts/43