x402-gated account statements endpoint on Base, pay-per-request with USDC.
What it does
This endpoint at lowpaymentfee.com provides access to account statements via a POST request to `/api/v1/accounts/97/statements`. It is part of a broader platform (lowpaymentfee.com) that offers a variety of pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3 data, and utility services — all gated behind the x402 payment protocol on the Base network.
The specific endpoint probed returns a 402 challenge requesting payment of up to 20,000 base units of USDC (contract `0x8335…2913` on Base). Since USDC uses 6 decimals, this translates to $0.02 per request, consistent with the site's advertised flat pricing of $0.02/request across all endpoints. Payment is settled on-chain to address `0x1A2B…85F3` using the x402 "exact" scheme with a 300-second timeout.
The platform advertises no API keys, no rate limits, and instant access. However, documentation is extremely thin — 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 account statements endpoint actually returns. The endpoint path suggests financial account statement data, but the exact payload structure is unknown. The broader site lists many endpoint categories but provides no detailed documentation for any of them.
Capabilities
Use cases
- —Retrieving account statement data on a pay-per-request basis without API key registration
- —Programmatic access to financial account statements settled via on-chain USDC on Base
- —Agent-driven workflows that need statement data and can pay per call via x402
Fit
Best for
- —Developers or agents who want keyless, pay-per-use access to account statements
- —Use cases where on-chain USDC micropayments on Base are acceptable
- —Quick prototyping without signup or subscription commitments
Not for
- —Users who need detailed API documentation or guaranteed response schemas before integrating
- —High-volume consumers who need bulk pricing or rate-limit guarantees
- —Anyone who cannot transact in USDC on the Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/97/statements \
-H "X-PAYMENT: <x402-payment-header>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing. However, there is no OpenAPI schema, no request/response examples, and no meaningful documentation — docs pages render only 'Connect wallet'. The purpose of the specific '/accounts/97/statements' path is unclear and undocumented. This is effectively a stub listing.
Warnings
- —No documentation available — all doc/pricing/API pages show only 'Connect wallet' with no content.
- —No OpenAPI or request/response schema provided; the exact input parameters and output format are unknown.
- —The endpoint path '/api/v1/accounts/97/statements' has a hardcoded account ID (97); it is unclear whether this is parameterizable or a fixed demo resource.
- —The broader platform lists many endpoints but none have documented schemas or examples.
Citations
- —The endpoint returns a 402 challenge requesting up to 20,000 base units of USDC on Base (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913), equating to $0.02.https://lowpaymentfee.com/api/v1/accounts/97/statements
- —The platform advertises $0.02/request flat pricing with no API keys, no rate limits, and instant access on the Base network.https://lowpaymentfee.com
- —Documentation, pricing, API, and README pages render only a 'Connect wallet' prompt with no substantive content.https://lowpaymentfee.com/docs