x402basequality 0.25

Pay-per-call PayPal payments endpoint on Base via x402, $0.02/request in USDC.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/paypal/payments/3

What it does

This endpoint at lowpaymentfee.com provides a "Premium API Access" PayPal payments resource accessible via the x402 payment protocol. It is one of many endpoints offered by the lowpaymentfee.com platform, which hosts a variety of pay-per-request APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services — all priced at $0.02 per request settled in USDC on the Base network.

The specific endpoint `/api/v1/paypal/payments/3` accepts POST requests and charges a maximum of 20,000 base units of USDC (0.02 USD, since USDC uses 6 decimals) per call. Payment is made via the x402 exact-payment scheme to the specified wallet address. No API keys or rate limits are advertised; access is gated purely by the per-request micropayment.

Documentation is extremely sparse. The landing page lists available endpoints and pricing but provides no request/response schemas, parameter descriptions, or usage examples. The docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no additional content. Because of this, the actual functionality behind the PayPal payments endpoint — what it returns, what parameters it accepts, and what "Premium API Access" concretely means — cannot be determined from available materials.

Capabilities

x402-paymentper-request-micropaymentusdc-base-networkpaypal-paymentspost-endpoint

Use cases

  • —Making PayPal-related payment operations via a single micropayment-gated API call
  • —Integrating pay-per-use payment functionality into agent workflows without API key management
  • —Programmatic access to PayPal payment features settled in USDC on Base

Fit

Best for

  • —Developers wanting keyless, pay-per-call access to a payments endpoint
  • —AI agents that can settle x402 micropayments on Base
  • —Users who prefer crypto-native billing over subscription-based API access

Not for

  • —Anyone needing detailed API documentation or guaranteed SLAs before integration
  • —High-volume payment processing where $0.02/request adds up significantly
  • —Users who need to understand exact request/response schemas before committing

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/paypal/payments/3 \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-token>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/paypal/payments/3
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.25/ 1.00

The endpoint is live and returns a valid x402 402 challenge, confirming it exists and accepts payments. However, there is zero documentation on what the endpoint actually does, what parameters it accepts, or what it returns. No OpenAPI spec, no examples, no request/response schemas. The listing is effectively a stub.

Warnings

  • —No documentation available — docs, API, pricing, and README pages all show only 'Connect wallet' with no content
  • —No request or response schema provided; the actual functionality of '/api/v1/paypal/payments/3' is unknown
  • —The endpoint name suggests PayPal integration but no details confirm what operations are supported
  • —This endpoint may involve regulated financial/payment operations — verify compliance before use

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 07:36:04Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-23

Agent access

JSONhttps://clawmart.sh/api/listings/ULUZxu
Pay-per-call PayPal payments endpoint on Base via x402, $0.02/request in USDC. — Clawmart · Clawmart