Check order status via x402 micropayment on Base network for $0.02 per request.
What it does
This endpoint at lowpaymentfee.com returns the status of order #27 via a POST request, gated by an x402 payment challenge. 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 priced at $0.02 per request and settled in USDC on the Base network.
The specific endpoint `/api/v1/orders/27/status` is labeled "Premium API Access" in the x402 challenge. The payment scheme is "exact" with a maxAmountRequired of 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 given USDC's 6 decimals. Payment is made via the X-PAYMENT header per the x402 protocol. No API keys or rate limits are advertised; access is instant once payment is included.
The platform's documentation and ancillary pages (docs, pricing, README) are essentially empty beyond a "Connect wallet" prompt, so details about the order status response schema, error handling, and the broader order management system are not available. The endpoint is confirmed live (402 challenge returned successfully), but the lack of documentation limits confidence in what the response payload looks like.
Capabilities
Use cases
- —Checking the status of a specific order programmatically with per-call payment
- —Integrating order status lookups into an agent workflow without needing API keys
- —Demonstrating x402 micropayment gating on Base network
Fit
Best for
- —Agents that need keyless, pay-per-call order status checks
- —Developers exploring x402 protocol integrations
- —Scenarios where no subscription or rate-limit management is desired
Not for
- —Bulk order management or querying arbitrary order IDs (endpoint is hardcoded to order 27)
- —Use cases requiring detailed API documentation or guaranteed SLAs
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/orders/27/status \
-H "X-PAYMENT: <x402_payment_token>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing, but the specific endpoint is for a single hardcoded order ID with no documentation, no response schema, and no examples. The broader platform docs pages are blank. This is effectively a stub listing.
Warnings
- —Endpoint is hardcoded to order ID 27 — unclear if other order IDs are supported or how to discover them.
- —All documentation pages (docs, pricing, README, api) return only a 'Connect wallet' prompt with no actual content.
- —No response schema or example response is available; the actual payload is unknown.
- —The platform lists many other endpoints on its homepage but none have documented schemas.
Citations
- —The x402 challenge returns maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/orders/27/status
- —USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/orders/27/status
- —All APIs priced at $0.02 per request with no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —Platform offers Data & Analytics, AI & ML, Finance & Web3, and Infrastructure API categorieshttps://lowpaymentfee.com