AML alerts endpoint paid per-request via x402 on Base (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/99`. 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 on the platform use the x402 payment protocol, settling in USDC on the Base network.
The specific endpoint probed (`/api/v1/aml/alerts/99`) returned a valid 402 challenge requesting up to 20,000 base units of USDC (0.02 USD) per request. The platform advertises a flat $0.02/request pricing model with no API keys, no rate limits, and no minimum commitments. Payment is made inline via the X-PAYMENT header using the x402 exact scheme.
Documentation is extremely sparse — the docs, pricing, API, and README pages all render only a "Connect wallet" prompt with no substantive 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 (99), but the actual data schema and input parameters are unknown. The platform appears to be a generic x402 API storefront; the quality and depth of the underlying services cannot be verified from available materials.
Capabilities
Use cases
- —Retrieving AML alert details by ID for compliance workflows
- —Integrating AML screening into automated financial pipelines
- —Agent-driven compliance checks with per-call crypto payment
Fit
Best for
- —Developers needing pay-per-call AML data without subscription commitments
- —AI agents that can settle payments via x402 on Base
- —Prototyping compliance integrations with low per-request cost
Not for
- —Production compliance systems requiring documented SLAs and audit trails
- —Users who need detailed API documentation and response schemas before integrating
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/aml/alerts/99 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live and returns a valid x402 402 challenge, confirming it is operational. However, there is no OpenAPI schema, no documentation beyond a wallet-connect prompt, no request/response examples, and no description of what the AML alerts endpoint actually returns. The listing is effectively a stub with pricing info only.
Warnings
- —No API documentation available — docs, pricing, and README pages all show only 'Connect wallet'
- —No OpenAPI or output schema provided; request and response formats are unknown
- —The nature and source of AML alert data is completely undocumented
- —The endpoint path includes a hardcoded ID (99); it is unclear how to query other alerts
- —Platform appears to be a generic x402 storefront; quality of underlying data is unverifiable
Citations
- —The endpoint returns a 402 challenge requesting up to 20,000 base units of USDC (0.02 USD) on Base networkhttps://lowpaymentfee.com/api/v1/aml/alerts/99
- —Platform advertises $0.02/request flat pricing with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base networkhttps://lowpaymentfee.com/api/v1/aml/alerts/99