x402-gated account statements endpoint on Base, pay $0.02 per request in USDC.
What it does
This endpoint at lowpaymentfee.com provides access to account statements via a POST request to `/api/v1/accounts/106/statements`. It is part of a broader platform offering dozens of x402-protocol pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all priced at $0.02 per request settled in USDC on the Base network.
The specific endpoint probed here (`/accounts/106/statements`) is labeled "Premium API Access" and returns an x402 challenge requesting up to 20,000 base units of USDC (0x8335…2913 on Base, 6 decimals → $0.02). Payment is made via the x402 exact scheme with no API keys or rate limits required. The platform advertises instant access with no minimums or commitments.
Documentation is extremely thin — 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 statements endpoint actually returns or what input parameters it expects. The endpoint is live (402 challenge confirmed), but the lack of documentation makes it difficult to determine the actual data returned or the expected POST body format.
Capabilities
Use cases
- —Retrieving account statement data for a specific account via programmatic API call
- —Integrating pay-per-request financial data into agent workflows without API key management
- —Accessing premium data endpoints using on-chain USDC micropayments
Fit
Best for
- —Agents or developers who want keyless, pay-per-call access to account statements
- —Users already holding USDC on Base who prefer crypto-native API billing
- —Prototyping integrations where low per-request cost and no signup friction matter
Not for
- —Users who need detailed API documentation or request/response schemas before integrating
- —High-volume consumers who would benefit from bulk pricing or subscription plans
- —Anyone requiring non-crypto payment methods
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/106/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but documentation is essentially nonexistent — all doc pages show only 'Connect wallet'. There is no OpenAPI schema, no request/response examples, and no explanation of what data the statements endpoint returns or what POST body it expects. The specific endpoint path (/accounts/106) appears hardcoded to a single account, raising questions about generality.
Warnings
- —Documentation pages (docs, pricing, API, README) all render only 'Connect wallet' with no usable content
- —No OpenAPI or schema available — request body format and response structure are unknown
- —The endpoint path includes a hardcoded account ID (106); unclear if other account IDs are supported or what they represent
- —The platform lists many API categories (AI, finance, utilities) but none have documented schemas
Citations
- —Endpoint returns x402 challenge with maxAmountRequired of 20000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/accounts/106/statements
- —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 Basehttps://lowpaymentfee.com/api/v1/accounts/106/statements
- —Docs, pricing, API, and README pages render only 'Connect wallet'https://lowpaymentfee.com/docs