x402-gated order status endpoint on Base, pay-per-call with USDC.
What it does
This endpoint at lowpaymentfee.com provides access to order status information via the x402 payment protocol. The specific resource `/api/v1/orders/96/status` returns order status data in JSON format when called with a valid x402 payment header. It is part of a broader platform (lowpaymentfee.com) that offers a variety of pay-per-request APIs spanning data analytics, AI/ML inference, finance/Web3 data, and utility services — all gated behind x402 micro-payments on the Base network using USDC.
The x402 challenge for this endpoint advertises a maximum cost of 20,000 base units of USDC (the asset at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base). Since USDC uses 6 decimals, this translates to $0.02 per request, consistent with the platform's uniform $0.02/request pricing. Payment is made via the "exact" scheme to the payTo address, with a 300-second timeout. No API keys or rate limits are advertised; access is purely payment-gated.
Note that this specific endpoint (`/orders/96/status`) appears to be a single hardcoded order resource rather than a parameterized endpoint. The broader platform lists many other endpoints (analytics, AI, finance, utilities) at the same price point, but documentation beyond the landing page is extremely sparse — the docs, API, pricing, 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 detailed documentation available for any endpoint.
Capabilities
Use cases
- —Checking the status of a specific order via a single paid API call
- —Demonstrating x402 payment-gated API access on Base
- —Agent-driven order status retrieval without API key management
Fit
Best for
- —Developers experimenting with x402 payment protocol
- —Agents that need keyless, pay-per-call API access on Base
- —Quick order status lookups without subscription overhead
Not for
- —Production order management systems needing parameterized order lookups
- —Users who need detailed API documentation or OpenAPI specs
- —High-volume order tracking where per-call fees add up
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/orders/96/status \
-H "X-PAYMENT: <x402-payment-token>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live (returns a valid 402 challenge) and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI schema, no request/response examples, no meaningful documentation (all doc pages show only 'Connect wallet'), and the endpoint path is hardcoded to a single order ID, making its general utility unclear.
Warnings
- —No OpenAPI or schema documentation available for any endpoint on the platform
- —All documentation pages (docs, API, pricing, README) render only 'Connect wallet' with no content
- —The endpoint path /api/v1/orders/96/status is hardcoded to order ID 96 — unclear if this is parameterizable
- —No response examples or output schema details beyond mimeType: application/json
- —The platform lists many endpoints on its landing page but none have verifiable documentation
Citations
- —The x402 challenge advertises maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/orders/96/status
- —USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/orders/96/status
- —Platform pricing is $0.02 per request with no API keys, no rate limits, and no minimumshttps://lowpaymentfee.com
- —Platform offers endpoints across Data & Analytics, AI & ML, Finance & Web3, and Infrastructure categorieshttps://lowpaymentfee.com