AML alerts endpoint with per-request x402 payment on Base (USDC).
What it does
This endpoint at lowpaymentfee.com provides access to AML (Anti-Money Laundering) alert data via a pay-per-request model using the x402 protocol. The specific resource `/api/v1/aml/alerts/64` returns JSON data related to AML alerts (the "64" likely references a specific alert or alert type ID). Payment is settled in USDC on the Base network.
The endpoint charges a maximum of $0.02 per request (20,000 base units of USDC with 6 decimals). It accepts POST requests and requires no API keys or account registration — access is gated purely by the x402 payment header. The provider site lowpaymentfee.com hosts a broader catalog of pay-per-call APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services, all priced at $0.02 per request.
Note that this specific AML alerts endpoint is not listed on the provider's public landing page, which raises questions about its documentation status and whether it is fully supported. No OpenAPI schema, request/response examples, or detailed documentation were found for this endpoint. The actual response payload structure is unknown — the listing is based solely on the x402 challenge and the provider's general site information.
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 subscription
Fit
Best for
- —Developers needing on-demand AML alert data without API key management
- —AI agents performing compliance lookups with crypto micropayments
- —Low-volume or sporadic compliance data consumers who prefer pay-per-use
Not for
- —High-volume AML screening requiring bulk or batch processing at lower unit cost
- —Organizations requiring SLA-backed compliance data with guaranteed uptime and support
- —Users who need detailed API documentation and response schema before integration
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/aml/alerts/64 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live (returns a valid x402 402 challenge), but there is no documentation, no OpenAPI schema, no request/response examples, and the AML alerts endpoint is not even listed on the provider's own landing page. The actual data returned is entirely unknown, making this effectively a stub listing.
Warnings
- —This specific AML alerts endpoint is not listed on the provider's public landing page — it may be undocumented, experimental, or deprecated.
- —No request body schema or response schema is available; the actual data payload is unknown.
- —No documentation pages rendered meaningful content (all returned only 'Connect wallet').
- —Cannot verify the quality, accuracy, or source of the AML alert data returned.
- —AML/compliance data may be subject to regulatory requirements — verify data provenance before relying on it.
Citations
- —The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 in USDC on Base networkhttps://lowpaymentfee.com/api/v1/aml/alerts/64
- —The provider site lists APIs at $0.02 per request 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/64