AML alerts endpoint on Base, pay-per-call via x402 with USDC at $0.02/request.
What it does
This endpoint at lowpaymentfee.com provides access to AML (Anti-Money Laundering) alert data via a pay-per-call x402 payment model. The specific resource `/api/v1/aml/alerts/47` returns JSON data related to AML alert ID 47. Payment is settled on the Base network using USDC (USD Coin) at a cost of $0.02 per request (20,000 base units with 6 decimals). No API keys or rate limits are required — callers simply attach an x402 payment header to each POST request.
The endpoint is part of a broader platform at lowpaymentfee.com that offers numerous pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities, all priced at $0.02 per request. However, the AML alerts endpoint is not explicitly listed on the site's landing page among the advertised API categories, so its exact response schema and data source are unclear. The x402 challenge confirms the endpoint is live and accepting payment challenges with a 300-second timeout.
Note that documentation for this platform is extremely sparse — the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no substantive content. There is no OpenAPI spec, no example request/response documentation, and no description of what fields the AML alert response contains. Prospective users should be aware of this lack of documentation.
Capabilities
Use cases
- —Retrieving AML alert details for compliance workflows
- —Integrating AML alert data into automated transaction monitoring pipelines
- —Querying specific AML alerts by ID for investigation or audit purposes
Fit
Best for
- —Developers needing on-demand AML alert data without subscription commitments
- —Agents or bots that need programmatic access to compliance alerts via crypto micropayments
- —Low-volume compliance checks where pay-per-call pricing is cost-effective
Not for
- —High-volume AML screening requiring bulk or batch processing with predictable pricing
- —Production compliance systems that need SLA guarantees and detailed documentation
- —Users who need fiat-only payment options (this endpoint requires USDC on Base)
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/aml/alerts/47 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The x402 challenge is live and confirms pricing and network details, but there is no OpenAPI spec, no documented request/response schema, no example payloads, and the AML alerts endpoint is not even listed among the site's advertised APIs. Documentation pages are effectively empty. This is essentially a stub listing with confirmed liveness but minimal usable information.
Warnings
- —AML alerts endpoint is not listed among the provider's advertised APIs on the landing page — its data source and reliability are unknown.
- —No documentation exists for request parameters or response schema for this endpoint.
- —All documentation pages (docs, API, pricing, README) render only 'Connect wallet' with no content.
- —AML/compliance data may be subject to regulatory requirements — verify data provenance before using in production compliance workflows.
- —No OpenAPI specification or schema is provided by the server.
Citations
- —The endpoint returns a 402 challenge requesting USDC payment on Base network with maxAmountRequired of 20000 base unitshttps://lowpaymentfee.com/api/v1/aml/alerts/47
- —The platform advertises $0.02 per request pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base networkhttps://lowpaymentfee.com/api/v1/aml/alerts/47
- —Documentation pages render only 'Connect wallet' with no substantive contenthttps://lowpaymentfee.com/docs