AML alerts endpoint payable per-request via x402 on Base with USDC
What it does
This endpoint at lowpaymentfee.com provides access to AML (Anti-Money Laundering) alert data at the path `/api/v1/aml/alerts/66`. It is part of a broader platform offering dozens of pay-per-call 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/66`) returns a 402 challenge requesting up to $0.02 per request (20,000 base units of USDC with 6 decimals). The platform advertises flat $0.02/request pricing across all its APIs with no API keys, no rate limits, and no minimum commitments. Payment is made via the x402 `exact` scheme, sending USDC to the specified payTo address on Base.
Documentation is extremely sparse — the docs, pricing, API, and README pages all render only a "Connect wallet" prompt with no further content. There is no OpenAPI schema, no request/response examples, and no description of what the AML alerts endpoint actually returns. The endpoint path suggests it retrieves a specific AML alert by ID (66), but the actual data format and fields are unknown.
Capabilities
Use cases
- —Retrieving AML alert details for compliance workflows
- —Integrating AML data into automated transaction monitoring pipelines
- —Agent-driven compliance checks that pay per query without pre-registration
Fit
Best for
- —Developers needing on-demand AML alert data without API key signup
- —AI agents performing compliance lookups with crypto micropayments
- —Prototyping compliance integrations with minimal friction
Not for
- —Production compliance systems requiring documented SLAs and guaranteed uptime
- —Use cases needing bulk AML data exports or streaming alerts
- —Organizations requiring detailed API documentation and schema contracts before integration
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/aml/alerts/66 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live and returns a valid x402 402 challenge, confirming it exists and accepts payment. However, there is no documentation, no OpenAPI schema, no request/response examples, and the docs pages are empty. The AML alerts functionality is not listed on the homepage among the advertised APIs, making it unclear whether this is a fully supported endpoint. Effectively a stub listing.
Warnings
- —No documentation available — all doc pages render only 'Connect wallet' with no content
- —No OpenAPI or JSON schema describing request parameters or response format
- —The /api/v1/aml/alerts/66 path is not listed among the advertised APIs on the homepage
- —AML/compliance data may be subject to regulatory requirements — verify data provenance and licensing
- —Response content and data quality are completely unknown
Citations
- —The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/aml/alerts/66
- —The platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/aml/alerts/66