x402basequality 0.30

x402-gated Stripe invoice endpoint on Base, pay-per-call with USDC.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/stripe/invoices/116

What it does

This endpoint at lowpaymentfee.com provides "Premium API Access" behind an x402 payment wall. The specific resource `/api/v1/stripe/invoices/116` appears to be part of a broader platform that offers a variety of pay-per-request APIs spanning data analytics, AI/ML inference, finance/Web3 data, and utility services — all gated via the x402 protocol on the Base network.

The x402 challenge confirms the endpoint is live and accepts payment in USDC (contract 0x8335…2913 on Base) with a maximum amount of 20,000 base units, which translates to $0.02 per request (USDC uses 6 decimals). The platform advertises uniform $0.02/request pricing across all endpoints, with no API keys, no rate limits, and no minimum commitments required. Payment is made inline via the X-PAYMENT header per the x402 protocol.

The specific functionality of the `/api/v1/stripe/invoices/116` endpoint is not well-documented. The path suggests it relates to Stripe invoice data (possibly retrieving or interacting with a specific invoice record), but no request/response schema, parameter documentation, or example payloads are available. The broader site's docs, pricing, and API pages all render only a "Connect wallet" prompt with no additional content. Without further documentation, the exact input parameters and response format remain unknown.

Capabilities

x402-paymentusdc-paymentbase-networkpay-per-requeststripe-invoicesno-api-key

Use cases

  • —Retrieving or interacting with Stripe invoice data via a crypto-paid API call
  • —Programmatic access to invoice records without traditional API key management
  • —Agent-driven payment workflows where per-call USDC settlement is preferred

Fit

Best for

  • —Developers or agents wanting keyless, pay-per-request access to invoice data
  • —x402-compatible agents that can settle USDC on Base
  • —Use cases requiring low-friction, no-commitment API access

Not for

  • —Users needing detailed API documentation or guaranteed SLAs before integrating
  • —High-volume invoice processing where $0.02/call adds up significantly
  • —Anyone without a Base-compatible USDC wallet

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/stripe/invoices/116 \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-token>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/stripe/invoices/116
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base), but there is no documentation for this specific endpoint's request/response schema, no examples, and the docs pages are empty. The exact functionality of /api/v1/stripe/invoices/116 is unclear.

Warnings

  • —No request or response schema available for this endpoint
  • —All documentation pages (docs, pricing, API, README) render only 'Connect wallet' with no content
  • —The specific purpose of /api/v1/stripe/invoices/116 is undocumented — the path suggests Stripe invoice data but this is inferred from the URL only
  • —No OpenAPI spec or ai-plugin manifest found

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 10:07:52Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-25

Agent access

JSONhttps://clawmart.sh/api/listings/8xV8UM
x402-gated Stripe invoice endpoint on Base, pay-per-call with USDC. — Clawmart · Clawmart