x402basequality 0.35

Pay-per-call Stripe charges endpoint on Base via x402 protocol, $0.02/request in USDC.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/stripe/charges/15

What it does

This endpoint at lowpaymentfee.com provides a "Premium API Access" service accessible via the x402 payment protocol. It is part of a broader platform offering multiple pay-per-request 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 `/api/v1/stripe/charges/15` accepts POST requests and requires an X-PAYMENT header containing a valid x402 payment proof. The maximum amount required is 20,000 base units of USDC (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base), which equals $0.02 given USDC's 6 decimals. 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. The actual behavior and response format of this specific endpoint are not documented beyond the generic "Premium API Access" label. It is unclear what data or functionality this particular charges endpoint returns.

Capabilities

x402-paymentusdc-settlementbase-networkpay-per-requestno-api-keystripe-charges

Use cases

  • —Making per-request payments for API access without subscription or API key management
  • —Programmatic access to a Stripe charges endpoint settled via on-chain USDC
  • —Agent-driven API consumption with automatic micropayment settlement

Fit

Best for

  • —Developers wanting keyless, pay-as-you-go API access
  • —AI agents that can settle x402 payments autonomously
  • —Users who prefer on-chain USDC payments over traditional billing

Not for

  • —Users needing detailed API documentation or guaranteed SLAs
  • —Applications requiring high-throughput with predictable flat-rate pricing
  • —Users without access to USDC on Base network

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/stripe/charges/15 \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402_payment_proof>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/stripe/charges/15
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.35/ 1.00

The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base), but there is no documentation on what the endpoint actually returns, no request/response schema, and the docs pages are empty. The purpose of this specific 'stripe/charges/15' path is unclear.

Warnings

  • —No documentation available beyond landing page—docs, API, pricing, and README pages all show only 'Connect wallet'
  • —The specific functionality of /api/v1/stripe/charges/15 is undocumented; 'Premium API Access' is generic
  • —No request body schema or response schema provided
  • —No OpenAPI spec or AI plugin manifest available

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 09:22:08Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-25

Agent access

JSONhttps://clawmart.sh/api/listings/hb5zPm
Pay-per-call Stripe charges endpoint on Base via x402 protocol, $0.02/request in USDC. — Clawmart · Clawmart