x402-payable account statements endpoint on Base, $0.02/request in USDC.
What it does
This endpoint at lowpaymentfee.com provides access to account statement data via the x402 payment protocol. The specific resource `/api/v1/accounts/82/statements` is a POST endpoint that returns JSON account statements. Payment is settled on the Base network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) with a maximum cost of 20,000 base units, which equals $0.02 per request (USDC uses 6 decimals).
The provider lowpaymentfee.com hosts a broader catalog of x402-payable APIs spanning data & analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance & Web3 (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation) — all priced at $0.02 per request. The platform advertises no API keys, no rate limits, and instant access.
Documentation is extremely sparse. The docs, API, pricing, 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 fields the statements endpoint accepts or returns. The endpoint is confirmed live via a valid 402 challenge, but the actual functionality and data model remain unclear.
Capabilities
Use cases
- —Retrieving account statement data on a per-request payment basis
- —Integrating pay-per-call financial data into agent workflows
- —Accessing account records without API key registration
Fit
Best for
- —Agents needing on-demand account statement retrieval with crypto micropayments
- —Developers who want keyless API access settled on Base L2
- —Workflows requiring per-request billing with no subscription commitment
Not for
- —Users who need detailed API documentation or schema before integrating
- —High-volume consumers who would benefit from bulk pricing or subscriptions
- —Anyone requiring non-crypto payment methods
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/82/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is confirmed live via a valid x402 402 challenge, but there is zero documentation on request/response schemas, no OpenAPI spec, and all doc pages render only 'Connect wallet'. The actual data returned by the statements endpoint is unknown, making this effectively a stub listing.
Warnings
- —No API documentation available — docs, pricing, and README pages all show only 'Connect wallet'
- —No OpenAPI or request/response schema provided; input and output formats are unknown
- —The specific endpoint /api/v1/accounts/82/statements appears to be for a hardcoded account ID (82); unclear if this is a demo or production resource
- —Provider site lists many endpoints but none have documented schemas
Citations
- —The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units in USDC on Base networkhttps://lowpaymentfee.com/api/v1/accounts/82/statements
- —All APIs on the platform are priced at $0.02 per request with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/accounts/82/statements